Toyota Mirai (2021 year). Manual in english — part 4
206
5-4. Refueling
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1
Check whether the cap has been
reinstalled.
2
Close the fuel door.
If the warning message on the multi-
information display turns off at this
time, there is no malfunction. How-
ever, if the display continues to
show, the sensor may be damaged.
Have the vehicle inspected by your
Toyota dealer.
It can be started 1 time at intervals
of repeating the starting operations
5 times (With the brake pedal
depress, press the power switch
operations 9 times within the inter-
val of 2 seconds). Operate the vehi-
cle after checking to be sure that the
hydrogen fueling nozzle is not con-
nected to the vehicle.
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■
PCS (Pre-Collision System)
■
LTA (Lane Tracing Assist)
■
AHB (Automatic High
Beam)
■
RSA (Road Sign Assist)
*
*
: If equipped
■
Dynamic radar cruise con-
trol with full-speed range
Two types of sensors, located
behind the front grille and wind-
shield, detect information neces-
sary to operate the drive assist
systems.
Radar sensor
Front camera
Toyota Safety Sense
2.5 +
The Toyota Safety Sense
2.5 + consists of the follow-
ing drive assist systems
and contributes to a safe
and comfortable driving
experience:
Driving assist system
WARNING
■
Toyota Safety Sense 2.5 +
The Toyota Safety Sense 2.5 + is
designed to operate under the
assumption that the driver will
drive safely, and is designed to
help reduce the impact to the
occupants and the vehicle in the
case of a collision or assist the
driver in normal driving condi-
tions.
As there is a limit to the degree of
recognition accuracy and control
performance that this system can
provide, do not overly rely on this
system. The driver is always
responsible for paying attention to
the vehicle’s surroundings and
driving safely.
Sensors
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WARNING
■
To avoid malfunction of the
radar sensor
Observe the following precau-
tions.
Otherwise, the radar sensor may
not operate properly, possibly
leading to an accident resulting in
death or serious injury.
●
Keep the radar sensor and the
radar sensor cover clean at all
times.
Radar sensor
Radar sensor cover
If the front of the radar sensor or
the front or back of the radar sen-
sor cover is dirty or covered with
water droplets, snow, etc., clean
it.
Clean the radar sensor and radar
sensor cover with a soft cloth to
avoid damaging them.
●
Do not attach accessories,
stickers (including transparent
stickers) or other items to the
radar sensor, radar sensor
cover or surrounding area.
●
Do not subject the radar sensor
or its surrounding area to a
strong impact.
If the radar sensor, front grille,
or front bumper has been sub-
jected to a strong impact, have
the vehicle inspected by your
Toyota dealer.
●
Do not disassemble the radar
sensor.
●
Do not modify or paint the radar
sensor or radar sensor cover.
●
In the following cases, the radar
sensor must be recalibrated.
Contact your Toyota dealer for
details.
• When the radar sensor or front
grille are removed and installed,
or replaced
• When the front bumper is
replaced
■
To avoid malfunction of the
front camera
Observe the following precau-
tions.
Otherwise, the front camera may
not operate properly, possibly
leading to an accident resulting in
death or serious injury.
●
Keep the windshield clean at all
times.
• If the windshield is dirty or cov-
ered with an oily film, water
droplets, snow, etc., clean the
windshield.
• If a glass coating agent is
applied to the windshield, it will
still be necessary to use the
windshield wipers to remove
water droplets, etc., from the
area of the windshield in front of
the front camera.
• If the inner side of the wind-
shield where the front camera is
installed is dirty, contact your
Toyota dealer.
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■
Certification
WARNING
●
Do not attach objects, such as
stickers, transparent stickers,
etc., to the outer side of the
windshield in front of the front
camera (shaded area in the
illustration).
From the top of the windshield
to approximately 0.4 in. (1 cm)
below the bottom of the front
camera
Approximately 7.9 in. (20 cm)
(Approximately 4.0 in. [10 cm]
to the right and left from the
center of the front camera)
●
If the part of the windshield in
front of the front camera is
fogged up or covered with con-
densation or ice, use the wind-
shield defogger to remove the
fog, condensation or ice.
(
●
If water droplets cannot be
properly removed from the area
of the windshield in front of the
front camera by the windshield
wipers, replace the wiper insert
or wiper blade.
●
Do not attach window tint to the
windshield.
●
Replace the windshield if it is
damaged or cracked.
After replacing the windshield,
the front camera must be recali-
brated. Contact your Toyota
dealer for details.
●
Do not allow liquids to contact
the front camera.
●
Do not allow bright lights to
shine into the front camera.
●
Do not dirty or damage the front
camera.
When cleaning the inside of the
windshield, do not allow glass
cleaner to contact the lens of
the front camera. Also, do not
touch the lens.
If the lens is dirty or damaged,
contact your Toyota dealer.
●
Do not subject the front camera
to a strong impact.
●
Do not change the installation
position or direction of the front
camera or remove it.
●
Do not disassemble the front
camera.
●
Do not modify any components
of the vehicle around the front
camera (inside rear view mirror,
etc.) or ceiling.
●
Do not attach any accessories
to the hood, front grille or front
bumper that may obstruct the
front camera. Contact your Toy-
ota dealer for details.
●
If a surfboard or other long
object is to be mounted on the
roof, make sure that it will not
obstruct the front camera.
●
Do not modify the headlights or
other lights.
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■
If a warning message is displayed on the multi-information display
A system may be temporarily unavailable or there may be a malfunction in
the system.
●
In the following situations, perform the actions specified in the table. When
the normal operating conditions are detected, the message will disappear
and the system will become operational.
If the message does not disappear, contact your Toyota dealer.
●
In the following situations, if the situation has changed (or the vehicle has
been driven for some time) and the normal operating conditions are
detected, the message will disappear and the system will become opera-
tional.
If the message does not disappear, contact your Toyota dealer.
Situation
Actions
When the area around a camera is
covered with dirt, moisture (fogged
up, covered with condensation, ice,
etc.), or other foreign matter
Using the wiper and A/C function,
remove the dirt and other attached
matter (
When the temperature around the
front camera is outside of the opera-
tional range, such as when the vehi-
cle is in the sun or in an extremely
cold environment
If the front camera is hot, such as
after the vehicle had been parked in
the sun, use the air conditioning sys-
tem to decrease the temperature
around the front camera.
If a sunshade was used when the
vehicle was parked, depending on its
type, the sunlight reflected from the
surface of the sunshade may cause
the temperature of the front camera
to become excessively high.
If the front camera is cold, such after
the vehicle is parked in an extremely
cold environment, use the air condi-
tioning system to increase the tem-
perature around the front camera.
The area in front of the front camera
is obstructed, such as when the
hood is open or a sticker is attached
to the part of the windshield in front
of the front camera.
Close the hood, remove the sticker,
etc., to clear the obstruction.
When “Pre-Collision System Radar
In Self Calibration Unavailable See
Owner’s Manual” is displayed.
Check whether there is attached
materials on the radar sensor and
radar sensor cover, and if there is,
remove it.
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• When the temperature around the radar sensor is outside of the opera-
tional range, such as when the vehicle is in the sun or in an extremely cold
environment
• When the front camera cannot detect objects in front of the vehicle, such
as when driving in the dark, snow, or fog, or when bright lights are shining
into the front camera
• Depending on the conditions in the vicinity of the vehicle, the radar may
judge the surrounding environment can not be properly recognized. In that
case, “Pre-Collision System Unavailable See Owner’s Manual” is dis-
played.
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The system can detect the fol-
lowing (The detectable objects
differs depending on the func-
tion.):
Vehicles
Bicyclists
Pedestrians
■
Pre-collision warning
When the system determines
that the possibility of a frontal
collision is high, a buzzer will
sound and a warning message
will be displayed on the multi-
information display to urge the
driver to take evasive action.
“BRAKE!”
■
Pre-collision brake assist
When the system determines
that the possibility of a frontal
collision is high, the system
applies greater braking force in
relation to how strongly the
brake pedal is depressed.
■
Pre-collision braking
If the system determines that
the possibility of a frontal colli-
sion is extremely high, the
brakes are automatically applied
to help avoid the collision or
reduce the impact of the colli-
sion.
PCS (Pre-Collision Sys-
tem)
The pre-collision system
uses a radar sensor and
front camera to detect
objects (
P.212) in front of
the vehicle. When the sys-
tem determines that the
possibility of a frontal colli-
sion with an object is high, a
warning operates to urge
the driver to take evasive
action and the potential
brake pressure is increased
to help the driver avoid the
collision. If the system
determines that the possi-
bility of a frontal collision
with an object is extremely
high, the brakes are auto-
matically applied to help
avoid the collision or help
reduce the impact of the col-
lision.
The pre-collision system can
be disabled/enabled and the
warning timing can be
changed. (
Detectable objects
System functions
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Emergency steering assist
If the system determines that
the possibility of a frontal colli-
sion is high and that there is suf-
ficient space for the vehicle to
be steered into within its lane,
and the driver has begun eva-
sive maneuver or steering,
emergency steering assist will
assist the steering movements
to help enhance the vehicle sta-
bility and for lane departure pre-
vention. During operation, the
indicator will illuminate in green.
■
Intersection right/left turn
assistance
If the system determines that
there is a high possibility of a
collision in the following situa-
tions, it will assist with Pre-colli-
sion warning and, if necessary
Pre-collision braking.
Depending on the configuration
of the intersection, it may not be
possible to support.
When you turn right/left at an
intersection and cross the
path of an oncoming vehicle
When you turn right/left,
pedestrian is detected in the
forward direction and esti-
mated to enter your vehicle’s
path (bicyclists are not
detected.)
WARNING
■
Limitations of the pre-colli-
sion system
●
The driver is solely responsible
for safe driving. Always drive
safely, taking care to observe
your surroundings.
Do not use the pre-collision sys-
tem instead of normal braking
operations under any circum-
stances. This system will not
prevent collisions or lessen col-
lision damage or injury in every
situation. Do not overly rely on
this system. Failure to do so
may lead to an accident, result-
ing in death or serious injury.
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WARNING
●
Although this system is
designed to help avoid a colli-
sion or help reduce the impact
of the collision, its effectiveness
may change according to vari-
ous conditions, therefore the
system may not always be able
to achieve the same level of
performance.
Read the following conditions
carefully. Do not overly rely on
this system and always drive
carefully.
• Conditions under which the sys-
tem may operate even if there is
no possibility of a collision:
• Conditions under which the sys-
tem may not operate properly:
●
Do not attempt to test the oper-
ation of the pre-collision system
yourself.
Depending on the objects used
for testing (dummies, card-
board objects imitating detect-
able objects, etc.), the system
may not operate properly, possi-
bly leading to an accident.
■
Pre-collision braking
●
When the pre-collision braking
function is operating, a large
amount of braking force will be
applied.
●
If the vehicle is stopped by the
operation of the pre-collision
braking function, the pre-colli-
sion braking function operation
will be canceled after approxi-
mately 2 seconds. Depress the
brake pedal as necessary.
●
The pre-collision braking func-
tion may not operate if certain
operations are performed by the
driver. If the accelerator pedal is
being depressed strongly or the
steering wheel is being turned,
the system may determine that
the driver is taking evasive
action and possibly prevent the
pre-collision braking function
from operating.
●
In some situations, while the
pre-collision braking function is
operating, operation of the func-
tion may be canceled if the
accelerator pedal is depressed
strongly or the steering wheel is
turned and the system deter-
mines that the driver is taking
evasive action.
●
If the brake pedal is being
depressed, the system may
determine that the driver is tak-
ing evasive action and possibly
delay the operation timing of the
pre-collision braking function.
■
Emergency steering assist
●
As emergency steering assist
operation will be canceled when
the system determines that lane
departure prevention function
has been completed.
●
Emergency steering assist may
not operate or may be cancel in
the following cases as the sys-
tem may determine the driver is
taking actions.
• If the accelerator pedal is being
depressed strongly, the steering
wheel is being operated sharply,
the brake pedal is being
depressed or the turn signal
lever is being operated. In this
case, the system may deter-
mine that the driver is taking
evasive action and the emer-
gency steering assist may not
operate.
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■
Enabling/disabling the pre-
collision system
The pre-collision system can be
enabled/disabled on
(
P.500) of the multi-informa-
tion display.
The system is automatically
enabled each time the power
switch is turned to ON.
If the system is disabled, the
PCS warning light will turn on
and a message will be displayed
on the multi-information display.
WARNING
• In some situations, while the
emergency steering assist is
operating, operation of the func-
tion may be canceled if the
accelerator pedal is depressed
strongly, the steering wheel is
operated sharply or the brake
pedal is being depressed and
the system determines that the
driver is taking evasive action.
• When the emergency steering
assist is operating, if the steer-
ing wheel is held firmly or is
operated in the opposite direc-
tion to that which the system is
generating torque, the function
may be canceled.
■
When to disable the pre-colli-
sion system
In the following situations, disable
the system, as it may not operate
properly, possibly leading to an
accident resulting in death or seri-
ous injury:
●
When the vehicle is being towed
●
When your vehicle is towing
another vehicle
●
When transporting the vehicle
via truck, boat, train or similar
means of transportation
●
When the vehicle is raised on a
lift with the fuel cell system on
and the tires are allowed to
rotate freely
●
When inspecting the vehicle
using a drum tester such as a
chassis dynamometer or speed-
ometer tester, or when using an
on vehicle wheel balancer
●
When a strong impact is applied
to the front bumper or front
grille, due to an accident or
other reasons
●
If the vehicle cannot be driven in
a stable manner, such as when
the vehicle has been in an acci-
dent or is malfunctioning
●
When the vehicle is driven in a
sporty manner or off-road
●
When the tires are not properly
inflated
●
When the tires are very worn
●
When tires of a size other than
specified are installed
●
When tire chains are installed
●
When a compact spare tire or
an emergency tire puncture
repair kit is used
●
If equipment (snow plow, etc.)
that may obstruct the radar sen-
sor or front camera is temporar-
ily installed to the vehicle
Changing settings of the
pre-collision system
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“Pre-Collision System OFF”
■
Changing the pre-collision
warning timing
The pre-collision warning timing
can be changed on
(
P.500) of the multi-informa-
tion display.
The warning timing setting is
retained when the power switch is
turned off. However, if the pre-colli-
sion system is disabled and re-
enabled, the operation timing will
return to the default setting (mid-
dle).
If the pre-collision warning tim-
ing is changed, emergency
steering assist timing will also
be changed accordingly.
If late is selected, emergency
steering assist would not oper-
ate in case of an emergency.
1
Early
2
Middle
This is the default setting.
3
Late
■
Operational conditions for each pre-collision function
The pre-collision system is enabled and the system determines that the pos-
sibility of a frontal collision with a detected object is high.
The system may not operate in the following situations:
• If a 12-volt battery terminal has been disconnected and reconnected and
then the vehicle has not been driven for a certain amount of time
• If the shift position is in R
• When the VSC OFF indicator is illuminated (only the pre-collision warning
function will be operational)
The operation speeds and operation cancelation for each function is listed
below.
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●
Pre-collision warning
While the pre-collision warning function is operating, if the steering wheel is
operated heavily or suddenly, the pre-collision warning may be canceled.
●
Pre-collision brake assist
●
Pre-collision braking
If either of the following occur while the pre-collision braking function is oper-
ating, it will be canceled:
• The accelerator pedal is depressed strongly.
• The steering wheel is turned sharply or abruptly.
Detectable objects
Vehicle speed
Relative speed between
your vehicle and object
Preceding and stopped
vehicles
Approx. 7 to 110 mph
(10 to 180 km/h)
Approx. 7 to 110 mph
(10 to 180 km/h)
Oncoming vehicles
Approx. 7 to 110 mph
(10 to 180 km/h)
Approx. 13 to 110 mph
(20 to 180 km/h)
Bicyclists and pedestri-
ans
Approx. 7 to 50 mph (10
to 80 km/h)
Approx. 7 to 50 mph (10
to 80 km/h)
Detectable objects
Vehicle speed
Relative speed between
your vehicle and object
Preceding and stopped
vehicles
Approx. 20 to 110 mph
(30 to 180 km/h)
Approx. 20 to 110 mph
(30 to 180 km/h)
Bicyclists and pedestri-
ans
Approx. 20 to 50 mph
(30 to 80 km/h)
Approx. 20 to 50 mph
(30 to 80 km/h)
Detectable objects
Vehicle speed
Relative speed between
your vehicle and object
Preceding and stopped
vehicles
Approx. 7 to 110 mph
(10 to 180 km/h)
Approx. 7 to 110 mph
(10 to 180 km/h)
Oncoming vehicles
Approx. 7 to 110 mph
(10 to 180 km/h)
Approx. 13 to 110 mph
(20 to 180 km/h)
Bicyclists and pedestri-
ans
Approx. 7 to 50 mph (10
to 80 km/h)
Approx. 7 to 50 mph (10
to 80 km/h)
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●
Emergency steering assist
When the turn signal lights are flashing, emergency steering assist will not
operate in case of an emergency.
If any of the following occur while the emergency steering assist function is
operating, it will be canceled:
• The accelerator pedal is depressed strongly.
• The steering wheel is turned sharply or abruptly.
• The brake pedal is depressed.
●
Intersection right/left turn assistance (pre-collision warning)
When the turn signal lights are not flashing, support for turning left or right at
an intersection which targets oncoming vehicles does not work.
●
Intersection right/left turn assistance (pre-collision braking)
When the turn signal lights are not flashing, support for turning left or right at
an intersection which targets oncoming vehicles does not work.
■
Object detection function
The system detects objects based
on their size, profile, motion, etc.
However, an object may not be
detected depending on the sur-
rounding brightness and the motion,
posture, and angle of the detected
object, preventing the system from
operating properly. (
The illustration shows an image of
Detectable objects
Vehicle speed
Relative speed between
your vehicle and object
Preceding and stopped
vehicles, bicyclists and
pedestrians
Approx. 25 to 50 mph
(40 to 80 km/h)
Approx. 25 to 50 mph
(40 to 80 km/h)
Detect-
able
objects
Vehicle speed
Oncoming vehicle
speed
Relative speed
between your vehi-
cle and object
Oncoming
vehicles
Approx. 7 to 15 mph
(10 to 25 km/h)
Approx. 20 to 35
mph (30 to 55 km/h)
Approx. 25 to 50
mph (40 to 80 km/h)
Pedestri-
ans
Approx. 7 to 15 mph
(10 to 25 km/h)
-
Approx. 7 to 15 mph
(10 to 25 km/h)
Detect-
able
objects
Vehicle speed
Oncoming vehicle
speed
Relative speed
between your vehi-
cle and object
Oncoming
vehicles
Approx. 10 to 15
mph (15 to 25 km/h)
Approx. 20 to 28
mph (30 to 45 km/h)
Approx. 28 to 43
mph (45 to 70 km/h)
Pedestri-
ans
Approx. 7 to 15 mph
(10 to 25 km/h)
-
Approx. 7 to 15 mph
(10 to 25 km/h)
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detectable objects.
■
Conditions under which the
system may operate even if
there is no possibility of a colli-
sion
●
In some situations such as the fol-
lowing, the system may determine
that there is a possibility of a fron-
tal collision and operate.
• When passing a detectable object,
etc.
• When changing lanes while over-
taking a detectable object, etc.
• When approaching a detectable
object in an adjacent lane or on
the roadside, such as when
changing the course of travel or
driving on a winding road
• When rapidly closing on a detect-
able object, etc.
• When approaching objects on the
roadside, such as detectable
objects, guardrails, utility poles,
trees, or walls
• When there is a detectable object
or other object by the roadside at
the entrance of a curve
• When there are patterns or paint
in front of your vehicle that may be
mistaken for a detectable object
• When the front of your vehicle is
hit by water, snow, dust, etc.
• When overtaking a detectable
object that is changing lanes or
making a right/left turn
• When passing a detectable object
in an oncoming lane that is
stopped to make a right/left turn
• When a detectable object
approaches very close and then
stops before entering the path of
your vehicle
• If the front of your vehicle is raised
or lowered, such as when on an
uneven or undulating road surface
• When driving on a road sur-
rounded by a structure, such as in
a tunnel or on an iron bridge
• When there is a metal object
(manhole cover, steel plate, etc.),
steps, or a protrusion in front of
your vehicle
• When passing under an object
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(road sign, billboard, etc.)
• When approaching an electric toll
gate barrier, parking area barrier,
or other barrier that opens and
closes
• When using an automatic car
wash
• When driving through or under
objects that may contact your
vehicle, such as thick grass, tree
branches, or a banner
• When driving through steam or
smoke
• When driving near an object that
reflects radio waves, such as a
large truck or guardrail
• When driving near a TV tower,
broadcasting station, electric
power plant, radar equipped vehi-
cles, etc., or other location where
strong radio waves or electrical
noise may be present
• When there are many things
which can reflect the radio waves
of the radar in the vicinity (tunnels,
truss bridges, gravel roads, snow
covered road that have tracks,
etc.)
• While making a right/left turn,
when an oncoming vehicle or a
crossing pedestrian has already
exited the path of your vehicle
• While making a right/left turn,
closely in front of an oncoming
vehicle or a crossing pedestrian.
• While making a right/left turn,
when an oncoming vehicle or a
crossing pedestrian stops before
entering the path of your vehicle
• While making a right/left turn,
when an oncoming vehicle turns
right/left in front of your vehicle
• While steering into the direction of
oncoming traffic
■
Situations in which the system
may not operate properly
●
In some situations such as the fol-
lowing, an object may not be
detected by the radar sensor and
front camera, preventing the sys-
tem from operating properly:
• When a detectable object is
approaching your vehicle
• When your vehicle or a detectable
object is wobbling
• If a detectable object makes an
abrupt maneuver (such as sudden
swerving, acceleration or deceler-
ation)
• When your vehicle approaches a
detectable object rapidly
• When a detectable object is not
directly in front of your vehicle
• When a detectable object is near
a wall, fence, guardrail, manhole
cover, vehicle, steel plate on the
road, etc.
• When a detectable object is under
a structure
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• When part of a detectable object
is hidden by an object, such as
large baggage, an umbrella, or
guardrail
• When there are many things
which can reflect the radio waves
of the radar in the vicinity (tunnels,
truss bridges, gravel roads, snow
covered road that have tracks,
etc.)
• When there is an effect on the
radio waves to the radar that is
installed on another vehicle
• When multiple detectable objects
are close together
• If the sun or other light is shining
directly on a detectable object
• When a detectable object is a
shade of white and looks
extremely bright
• When a detectable object appears
to be nearly the same color or
brightness as its surroundings
• If a detectable object cuts or sud-
denly emerges in front of your
vehicle
• When the front of your vehicle is
hit by water, snow, dust, etc.
• When a very bright light ahead,
such as the sun or the headlights
of oncoming traffic, shines directly
into the front camera
• When approaching the side or
front of a vehicle ahead
• If a vehicle ahead is a motorcycle
• If a vehicle ahead is narrow, such
as a personal mobility vehicle
• If a preceding vehicle has a small
rear end, such as an unloaded
truck
• If a preceding vehicle has a low
rear end, such as a low bed trailer
• If a vehicle ahead has extremely
high ground clearance
• If a vehicle ahead is carrying a
load which protrudes past its rear
bumper
• If a vehicle ahead is irregularly
shaped, such as a tractor or side
car
• If a vehicle ahead is a child sized
bicycle, a bicycle that is carrying a
large load, a bicycle ridden by
more than one person, or a
uniquely shaped bicycle (bicycle
with a child seat, tandem bicycle,
etc.)
• If a pedestrian/or the riding height
of a bicyclist ahead is shorter than
approximately 3.2 ft. (1 m) or taller
than approximately 6.5 ft. (2 m)
• If a pedestrian/bicyclist is wearing
oversized clothing (a rain coat,
long skirt, etc.), making their sil-
houette obscure
• If a pedestrian is bending forward
or squatting or bicyclist is bending
forward
• If a pedestrian/bicyclist is moving
fast
• If a pedestrian is pushing a
stroller, wheelchair, bicycle or
other vehicle
• When driving in inclement weather
such as heavy rain, fog, snow or a
sandstorm
• When driving through steam or
smoke
• When the surrounding area is dim,
such as at dawn or dusk, or while
at night or in a tunnel, making a
detectable object appear to be
nearly the same color as its sur-
roundings
• When driving in a place where the
surrounding brightness changes
suddenly, such as at the entrance
or exit of a tunnel
• After the fuel cell system has
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started the vehicle has not been
driven for a certain amount of time
• While making a left/right turn and
for a few seconds after making a
left/right turn
• While driving on a curve and for a
few seconds after driving on a
curve
• If your vehicle is skidding
• If the front of the vehicle is raised
or lowered
• If the wheels are misaligned
• If a wiper blade is blocking the
front camera
• The vehicle is being driven at
extremely high speeds
• When driving on a hill
• If the radar sensor or front camera
is misaligned
• When driving in a traffic lane sep-
arated by more than one lane
where oncoming vehicles are driv-
ing while making a right/left turn
• When largely out of place with the
opposite facing targeted oncom-
ing vehicle during a right/left turn
• While making a right/left turn,
when a pedestrian approaches
from behind or side of your vehicle
●
In addition to the above, in some
situations, such as the following,
the emergency steering assist
may not operate.
• When the white (yellow) lane lines
are difficult to see, such as when
they are faint, diverging/merging,
or a shadow is cast upon them
• When the lane is wider or nar-
rower than normal
• When there is a light and dark pat-
tern on the road surface, such as
due to road repairs
• When the target is too close
• When there is insufficient safe or
unobstructed space for the vehicle
to be steered into
• If oncoming vehicle is present
• If VSC function is operating
●
In some situations such as the fol-
lowing, sufficient braking force or
steering force may not be
obtained, preventing the system
from performing properly:
• If the braking functions cannot
operate to their full extent, such as
when the brake parts are
extremely cold, extremely hot, or
wet
• If the vehicle is not properly main-
tained (brakes or tires are exces-
sively worn, improper tire inflation
pressure, etc.)
• When the vehicle is being driven
on a gravel road or other slippery
surface
• When the road surface has deep
wheel tracks
• When driving on a hill road
• When driving on a road that has
inclines to the left or right
■
If VSC is disabled
●
If VSC is disabled (
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pre-collision brake assist and pre-
collision braking functions are also
disabled.
●
The PCS warning light will turn on
and “VSC Turned OFF Pre-Colli-
sion Brake System Unavailable”
will be displayed on the multi-
information display.
While driving on a road with
clear white (yellow) lane lines,
the LTA system warns the driver
if the vehicle may deviate from
the current lane or course
*
, and
also can slightly operate the
steering wheel to help avoid
deviation from the lane or
course
*
. Also, while the dynamic
radar cruise control with full-
speed range is operating, this
system will operate the steering
wheel to maintain the vehicle’s
lane position.
The LTA system recognizes
white (yellow) lane lines or a
course
*
using the front camera.
Additionally, it detects preceding
vehicles using the front camera
and radar.
*
: Boundary between asphalt and
the side of the road, such as
grass, soil, or a curb
LTA (Lane Tracing
Assist)
Summary of functions
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WARNING
■
Before using LTA system
●
Do not rely solely upon the LTA
system. The LTA system does
not automatically drive the vehi-
cle or reduce the amount of
attention that must be paid to
the area in front of the vehicle.
The driver must always assume
full responsibility for driving
safely by paying careful atten-
tion to the surrounding condi-
tions and operating the steering
wheel to correct the path of the
vehicle. Also, the driver must
take adequate breaks when
fatigued, such as from driving
for a long period of time.
●
Failure to perform appropriate
driving operations and pay care-
ful attention may lead to an
accident, resulting in death or
serious injury.
■
Situations unsuitable for LTA
system
In the following situations, use the
LTA switch to turn the system off.
Failure to do so may lead to an
accident, resulting in death or
serious injury.
●
Vehicle is driven on a road sur-
face which is slippery due to
rainy weather, fallen snow,
freezing, etc.
●
Vehicle is driven on a snow-cov-
ered road.
●
White (yellow) lines are difficult
to see due to rain, snow, fog,
dust, etc.
●
Vehicle is driven in a temporary
lane or restricted lane due to
construction work.
●
Vehicle is driven in a construc-
tion zone.
●
A spare tire, tire chains, etc.,
are equipped.
●
When the tires have been
excessively worn, or when the
tire inflation pressure is low.
●
During emergency towing.
■
Preventing LTA system mal-
functions and operations per-
formed by mistake
●
Do not modify the headlights or
place stickers, etc., on the sur-
face of the lights.
●
Do not modify the suspension,
etc. If the suspension, etc.,
needs to be replaced, contact
your Toyota dealer.
●
Do not install or place anything
on the hood or grille. Also, do
not install a grille guard (bull
bars, kangaroo bar, etc.).
●
If your windshield needs
repairs, contact your Toyota
dealer.
■
Conditions in which functions
may not operate properly
In the following situations, the
functions may not operate prop-
erly and the vehicle may depart
from its lane. Drive safely by
always paying careful attention to
your surroundings and operate
the steering wheel to correct the
path of the vehicle without relying
solely on the functions.
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WARNING
●
When the follow-up cruising dis-
play is displayed (
the preceding vehicle changes
lanes. (Your vehicle may follow
the preceding vehicle and also
change lanes.)
●
When the follow-up cruising dis-
play is displayed (
the preceding vehicle is sway-
ing. (Your vehicle may sway
accordingly and depart from the
lane.)
●
When the follow-up cruising dis-
play is displayed (
the preceding vehicle departs
from its lane. (Your vehicle may
follow the preceding vehicle and
depart from the lane.)
●
When the follow-up cruising dis-
play is displayed (
the preceding vehicle is being
driven extremely close to the
left/right lane line. (Your vehicle
may follow the preceding vehi-
cle and depart from the lane.)
●
Vehicle is being driven around a
sharp curve.
●
Objects or patterns that could
be mistaken for white (yellow)
lines are present on the side of
the road (guardrails, reflective
poles, etc.).
●
Vehicle is driven where the road
diverges, merges, etc.
●
Repair marks of asphalt, white
(yellow) lines, etc., are present
due to road repair.
●
There are shadows on the road
that run parallel with, or cover,
the white (yellow) lines.
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WARNING
●
The vehicle is driven in an area
without white (yellow) lines,
such as in front of a tollgate or
checkpoint, or at an intersec-
tion, etc.
●
The white (yellow) lines are
cracked, “Botts’ dots”, “Raised
pavement marker” or stones are
present.
●
The white (yellow) lines cannot
be seen or are difficult to see
due to sand, etc.
●
The vehicle is driven on a road
surface that is wet due to rain,
puddles, etc.
●
The traffic lines are yellow
(which may be more difficult to
recognize than lines that are
white).
●
The white (yellow) lines cross
over a curb, etc.
●
The vehicle is driven on a bright
surface, such as concrete.
●
If the edge of the road is not
clear or straight.
●
The vehicle is driven on a sur-
face that is bright due to
reflected light, etc.
●
The vehicle is driven in an area
where the brightness changes
suddenly, such as at the
entrances and exits of tunnels,
etc.
●
Light from the headlights of an
oncoming vehicle, the sun, etc.,
enters the camera.
●
The vehicle is driven on a slope.
●
The vehicle is driven on a road
which tilts left or right, or a wind-
ing road.
●
The vehicle is driven on an
unpaved or rough road.
●
The traffic lane is excessively
narrow or wide.
●
The vehicle is extremely tilted
due to carrying heavy luggage
or having improper tire pres-
sure.
●
The distance to the preceding
vehicle is extremely short.
●
The vehicle is moving up and
down a large amount due to
road conditions during driving
(poor roads or road seams).
●
When driving in a tunnel or at
night with the headlights off or
when a headlight is dim due to
its lens being dirty or it being
misaligned.
●
The vehicle is struck by a cross-
wind.
●
The vehicle is affected by wind
from a vehicle driven in a
nearby lane.
●
The vehicle has just changed
lanes or crossed an intersec-
tion.
●
Tires which differ by structure,
manufacturer, brand or tread
pattern are used.
●
When tires of a size other than
specified are installed.
●
Snow tires, etc., are equipped.
●
The vehicle is being driven at
extremely high speeds.
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■
Lane departure alert func-
tion
When the system determines
that the vehicle might depart
from its lane or course
*
, a warn-
ing is displayed on the multi-
information display, and either a
warning buzzer will sound or the
steering wheel will vibrate to
alert the driver.
When the warning buzzer sounds
or the steering wheel vibrates,
check the area around your vehicle
and carefully operate the steering
wheel to move the vehicle back to
the center of the lane.
Vehicle with BSM: When the sys-
tem determines that the vehicle
might depart from its lane and that
the possibility of a collision with an
overtaking vehicle in the adjacent
lane is high, the lane departure
alert will operate even if the turn
signals are operating.
*
: Boundary between asphalt and
the side of the road, such as
grass, soil, or a curb
■
Steering assist function
When the system determines
that the vehicle might depart
from its lane or course
*
, the sys-
tem provides assistance as nec-
essary by operating the steering
wheel in small amounts for a
short period of time to keep the
vehicle in its lane.
Vehicle with BSM: When the sys-
tem determines that the vehicle
might depart from its lane and that
the possibility of a collision with an
overtaking vehicle in the adjacent
lane is high, the steering assist
function will operate even if the turn
signals are operating.
*
: Boundary between asphalt and
the side of the road, such as
grass, soil, or a curb
Functions included in LTA
system
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■
Vehicle sway warning func-
tion
When the vehicle is swaying
within a lane, the warning
buzzer will sound and a mes-
sage will be displayed on the
multi-information display to alert
the driver.
■
Lane centering function
This function is linked with
dynamic radar cruise control
with full-speed range and pro-
vides the required assistance by
operating the steering wheel to
keep the vehicle in its current
lane.
When dynamic radar cruise control
with full-speed range is not operat-
ing, the lane centering function
does not operate.
In situations where the white (yel-
low) lane lines are difficult to see or
are not visible, such as when in a
traffic jam, this function will operate
to help follow a preceding vehicle
by monitoring the position of the
preceding vehicle.
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Press the LTA switch to turn the
LTA system on.
The LTA indicator illuminates and a
message is displayed on the multi-
information display.
Press the LTA switch again to turn
the LTA system off.
When the LTA system is turned on
or off, operation of the LTA system
continues in the same condition the
next time the fuel cell system is
started.
“LTA Turned ON Steering
Assist Active”
LTA indicator
The illumination condition of the
indicator informs the driver of the
system operation status.
Illuminated in white: LTA system is
operating.
Illuminated in green: Steering wheel
assistance of the steering assist
function or lane centering function
is operating.
Flashing in orange: Lane departure
alert function is operating.
Operation display of steering
wheel operation support
Displayed when the multi-informa-
tion display is switched to the driv-
ing support system information
screen.
Indicates that steering wheel assis-
tance of the steering assist function
or lane centering function is operat-
ing.
Both outer sides of the lane are dis-
played: Indicates that steering
wheel assist of the lane centering
function is operating.
Turning LTA system on
Indications on multi-infor-
mation display
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One outer side of the lane is dis-
played: Indicates that steering
wheel assist of the steering assist
function is operating.
Both outer sides of the lane are
flashing: Alerts the driver that their
input is necessary to stay in the
center of the lane (lane centering
function).
Follow-up cruising display
Displayed when the multi-informa-
tion display is switched to the driv-
ing support system information
screen.
Indicates that steering assist of the
lane centering function is operating
by monitoring the position of a pre-
ceding vehicle.
When the follow-up cruising display
is displayed, if the preceding vehi-
cle moves, your vehicle may move
in the same way. Always pay care-
ful attention to your surroundings
and operate the steering wheel as
necessary to correct the path of the
vehicle and ensure safety.
Lane departure alert function
display
Displayed when the multi-informa-
tion display is switched to the driv-
ing support system information
screen.
Inside of displayed lines is
white
Indicates that the system is rec-
ognizing white (yellow) lines or a
course
*
. When the vehicle
departs from its lane, the white
line displayed on the side the
vehicle departs from flashes
orange.
Inside of displayed lines is
black
Indicates that the system is not
able to recognize white (yellow)
lines or a course
*
or is temporar-
ily canceled.
*
: Boundary between asphalt and
the side of the road, such as
grass, soil, or a curb
■
Operation conditions of each
function
●
Lane departure alert function
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This function operates when all of
the following conditions are met.
• LTA is turned on.
• Vehicle speed is approximately 32
mph (50 km/h) or more.
*1
• System recognizes white (yellow)
lane lines or a course
*2
. (When a
white [yellow] line or course
*2
is
recognized on only one side, the
system will operate only for the
recognized side.)
• Width of traffic lane is approxi-
mately 9.8 ft. (3 m) or more.
• Turn signal lever is not operated.
(Vehicle with BSM: Except when
another vehicle is in the lane on
the side where the turn signal was
operated)
• Vehicle is not being driven around
a sharp curve.
• No system malfunctions are
detected. (
*1
:The function operates even if the
vehicle speed is less than
approximately 32 mph (50 km/h)
when the lane centering function
is operating.
*2
:Boundary between asphalt and
the side of the road, such as
grass, soil, or a curb
●
Steering assist function
This function operates when all of
the following conditions are met in
addition to the operation conditions
for the lane departure alert function.
• Vehicle is not accelerated or
decelerated by a fixed amount or
more.
• Steering wheel is not operated
with a steering force level suitable
for changing lanes.
• ABS, VSC, TRAC and PCS are
not operating.
• TRAC or VSC is not turned off.
●
Vehicle sway warning function
This function operates when all of
the following conditions are met.
• Setting for “Sway Warning” in
of the multi-information display is
set to “ON”. (
• Vehicle speed is approximately 32
mph (50 km/h) or more.
• Width of traffic lane is approxi-
mately 9.8 ft. (3 m) or more.
• No system malfunctions are
detected. (
●
Lane centering function
This function operates when all of
the following conditions are met.
• LTA is turned on.
• Setting for “Lane Center” in
of
the multi-information display are
set to “ON”. (
• This function recognizes white
(yellow) lane lines or the position
of a preceding vehicle (except
when the preceding vehicle is
small, such as a motorcycle).
• The dynamic radar cruise control
with full-speed range is operating
in vehicle-to-vehicle distance con-
trol mode.
• Width of traffic lane is approxi-
mately 10 to 13 ft. (3 to 4 m).
• Turn signal lever is not operated.
• Vehicle is not being driven around
a sharp curve.
• No system malfunctions are
detected. (
• Vehicle does not accelerate or
decelerate by a fixed amount or
more.
• Steering wheel is not operated
with a steering force level suitable
for changing lanes.
• ABS, VSC, TRAC and PCS are
not operating.
• TRAC or VSC is not turned off.
• Hands off steering wheel warning
is not displayed. (
• The vehicle is being driven in the
center of a lane.
• Steering assist function is not
operating.
■
Temporary cancelation of func-
tions
●
When operation conditions are no
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longer met, a function may be
temporarily canceled. However,
when the operation conditions are
met again, operation of the func-
tion is automatically restored.
(
●
If the operation conditions
(
P.230) are no longer met while
the lane centering function is
operating, the steering wheel may
vibrate and the buzzer may sound
to indicate that the function has
been temporarily canceled. How-
ever, if the “Alert” customization
setting is set to
, the system
will notify the driver by vibrating
the steering wheel instead of
sounding the buzzer.
■
Steering assist function/lane
centering function
●
Depending on the vehicle speed,
lane departure situation, road con-
ditions, etc., the driver may not
feel the function is operating or
the function may not operate at
all.
●
The steering control of the func-
tion is overridden by the driver’s
steering wheel operation.
●
Do not attempt to test the opera-
tion of the steering assist function.
■
Lane departure alert function
●
The warning buzzer may be diffi-
cult to hear due to external noise,
audio playback, etc. Also, it may
be difficult to feel steering wheel
vibrations due to the road condi-
tions, etc.
●
If the edge of the course
*
is not
clear or straight, the lane depar-
ture alert function may not oper-
ate.
●
Vehicle with BSM: It may not be
possible for the system to deter-
mine if there is a danger of a colli-
sion with a vehicle in an adjacent
lane.
●
Do not attempt to test the opera-
tion of the lane departure alert
function.
*
: Boundary between asphalt and
the side of the road, such as
grass, soil, or a curb
■
Hands off steering wheel warn-
ing
In the following situations, a warning
message urging the driver to hold
the steering wheel and the symbol
shown in the illustration are dis-
played on the multi-information dis-
play to warn the driver. The warning
stops when the system determines
that the driver holds the steering
wheel. Always keep your hands on
the steering wheel when using this
system, regardless of warnings.
●
When the system determines the
driver is not holding the steering
wheel while the lane centering
function is operating.
If the driver continues to keep their
hands off of the steering wheel, the
buzzer sounds, the driver is warned
and the function is temporarily can-
celed. This warning also operates in
the same way when the driver con-
tinuously operates the steering
wheel only a small amount.
The buzzer also sounds even if the
alert type is set to
.
●
When the system determines that
the vehicle may deviate from the
lane while driving around a curve
while the lane centering function is
operating.
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Depending on the vehicle condition
and road conditions, the warning
may not operate. Also, if the system
determines that the vehicle is driv-
ing around a curve, warnings will
occur earlier than during straight-
lane driving.
●
When the system determines that
the driver is driving without hold-
ing the steering wheel while the
steering wheel assist of the steer-
ing assist function is operating.
If the driver continues to keep their
hands off of the steering wheel and
the steering wheel assist is operat-
ing, the buzzer sounds and the
driver is warned. Each time the
buzzer sounds, the continuing time
of the buzzer becomes longer.
The buzzer also sounds even if the
alert type is set to
.
■
Vehicle sway warning function
When the system determines that
the vehicle is swaying while the
vehicle sway warning function is
operating, a buzzer sounds and a
warning message urging the driver
to rest and the symbol shown in the
illustration are simultaneously dis-
played on the multi-information dis-
play.
Depending on the vehicle and road
conditions, the warning may not
operate.
■
Warning message
If the following warning message is
displayed on the multi-information
display and the LTA indicator illumi-
nates in orange, follow the appropri-
ate troubleshooting procedure. Also,
if a different warning message is
displayed, follow the instructions
displayed on the screen.
●
“LTA Malfunction Visit Your
Dealer”
The system may not be operating
properly. Have the vehicle inspected
by your Toyota dealer.
●
“LTA Unavailable”
The system is temporarily canceled
due to a malfunction in a sensor
other than the front camera. Turn
the LTA system off, wait for a little
while, and then turn the LTA system
back on.
●
“LTA Unavailable at Current
Speed”
The function cannot be used as the
vehicle speed exceeds the LTA
operation range. Drive slower.
■
Customization
Function settings can be changed.
(Customizable features:
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*
: If equipped
The RSA system recognizes
specific road signs using the
front camera and/or navigation
system (when speed limit infor-
mation is available) to provide
information to the driver via the
display.
When the front camera recog-
nizes a sign and/or information
of a sign is available from the
navigation system, the sign will
be displayed on the multi-infor-
mation display.
When the driving support sys-
tem information display is
selected, a maximum of 3
signs can be displayed.
(
When a tab other than the
driving support system infor-
mation is selected, the follow-
ing types of road signs will be
displayed. (
• Speed limit sign
• Do Not Enter sign (when notifica-
tion is necessary)
If signs other than speed limit signs
are recognized, they will be dis-
played in an overlapping stack
under the current speed limit sign.
RSA (Road Sign
Assist)
*
Summary of function
WARNING
■
Before using the RSA
Do not rely solely upon the RSA
system. RSA is a system which
supports the driver by providing
information, but it is not a replace-
ment for a driver’s own vision and
awareness. Drive safely by
always paying careful attention to
the traffic rules.
Indication on the multi-
information display
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The following types of road
signs, including electronic signs
and blinking signs, are recog-
nized.
A non-official or a recently intro-
duced traffic sign may not be recog-
nized.
In the following situations, the
RSA system will notify the
driver.
When the vehicle speed
exceeds the speed notifica-
tion threshold of the speed
limit sign displayed, the sign
display will be emphasized
and a buzzer will sound.
When the RSA system recog-
nizes a do not enter sign and
determines that your vehicle
has entered a no-entry area,
the displayed sign will flash
and a buzzer will sound.
Depending on the situation, a
notification function may not
operate properly.
■
Setting procedure
1
Press
or
of the meter
control switches and select
.
2
Press
or
of the meter
control switches and select
“
RSA”, then press
.
■
Automatic turn-off of RSA sign
display
In the following situations, a dis-
played speed limit sign and/or do
not enter sign will stop being dis-
played automatically:
●
No sign has been recognized for a
certain distance.
●
The road changes due to a left or
right turn, etc.
In the following situations, stop and
yield signs will stop being displayed
automatically:
●
The system determines that your
vehicle has passed the sign.
●
The road changes due to a left or
right turn, etc.
■
Conditions in which the func-
tion may not operate or detect
correctly
In the following situations, RSA
does not operate normally and may
not recognize signs, display the
incorrect sign, etc. However, this
does not indicate a malfunction.
●
The front camera is misaligned
due to a strong impact being
applied to the sensor, etc.
●
Dirt, snow, stickers, etc., are on
the windshield near the front cam-
era.
●
In inclement weather such as
heavy rain, fog, snow or sand
storms
Supported types of road
signs
Speed limit
Do Not Enter
Stop
Yield
Notification function
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●
Light from an oncoming vehicle,
the sun, etc., enters the front cam-
era.
●
The sign is dirty, faded, tilted or
bent.
●
The contrast of electronic sign is
low.
●
All or part of the sign is hidden by
the leaves of a tree, a pole, etc.
●
The sign is only visible to the front
camera for a short amount of time.
●
The driving scene (turning, lane
change, etc.) is judged incorrectly.
●
If a sign not appropriate for the
currently traveled lane, but the
sign exists directly after a freeway
branches, or in an adjacent lane
just before merging.
●
Stickers are attached to the rear of
the preceding vehicle.
●
A sign resembling a system com-
patible sign is recognized.
●
Side road speed signs may be
detected and displayed (if posi-
tioned in sight of the front camera)
while the vehicle is traveling on
the main road.
●
Roundabout exit road speed signs
may be detected and displayed (if
positioned in sight of the front
camera) while traveling on a
roundabout.
●
The front of the vehicle is raised or
lowered due to the carried load.
●
The surrounding brightness is not
sufficient or changes suddenly.
●
When a sign intended for trucks,
etc., is recognized.
●
The navigation system map data
is outdated.
●
The navigation system is not oper-
ating.
●
The speed information displayed
on the meter and on the naviga-
tion system may be different due
to the navigation system using
map data.
■
Speed limit sign display
If the power switch was last turned
off while a speed limit sign was dis-
played on the multi-information dis-
play, the same sign displays again
when the power switch is turned to
ON.
■
If “RSA Malfunction Visit Your
Dealer” is shown
The system may be malfunctioning.
Have the vehicle inspected by your
Toyota dealer.
■
Customization
Some functions can be customized.
(Customizable features:
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In vehicle-to-vehicle distance
control mode, the vehicle auto-
matically accelerates, deceler-
ates and stops to match the
speed changes of the preceding
vehicle even if the accelerator
pedal is not depressed. In con-
stant speed control mode, the
vehicle runs at a fixed speed.
Use the dynamic radar cruise
control with full-speed range on
freeways and highways.
Vehicle-to-vehicle distance
control mode (
Constant speed control mode
(
■
Meter display
Multi-information display
Set speed
Indicators
■
Operation switches
Vehicle-to-vehicle distance
switch
“+RES” switch
Cruise control main switch
Cancel switch
“-SET” switch
Dynamic radar cruise
control with full-speed
range
Summary of functions
System Components
WARNING
■
Before using dynamic radar
cruise control with full-speed
range
●
Driving safely is the sole
responsibility of the driver. Do
not rely solely on the system,
and drive safely by always pay-
ing careful attention to your sur-
roundings.
●
The dynamic radar cruise con-
trol with full-speed range pro-
vides driving assistance to
reduce the driver’s burden.
However, there are limitations to
the assistance provided.
Read the following conditions
carefully. Do not overly rely on
this system and always drive
carefully.
• When the sensor may not be
correctly detecting the vehicle
ahead:
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WARNING
• Conditions under which the
vehicle-to-vehicle distance con-
trol mode may not function cor-
rectly:
●
Set the speed appropriately
depending on the speed limit,
traffic flow, road conditions,
weather conditions, etc. The
driver is responsible for check-
ing the set speed.
●
Even when the system is func-
tioning normally, the condition of
the preceding vehicle as
detected by the system may dif-
fer from the condition observed
by the driver. Therefore, the
driver must always remain alert,
assess the danger of each situ-
ation and drive safely. Relying
solely on this system or assum-
ing the system ensures safety
while driving can lead to an
accident, resulting in death or
serious injury.
●
Switch the dynamic radar cruise
control with full-speed range
setting to off, using the cruise
control main switch when not in
use.
■
Cautions regarding the driv-
ing assist systems
Observe the following precau-
tions, as there are limitations to
the assistance provided by the
system. Failure to do so may
cause an accident resulting in
death or serious injury.
●
Assisting the driver to measure
following distance
The dynamic radar cruise control
with full-speed range is only
intended to help the driver in
determining the following distance
between the driver’s own vehicle
and a designated vehicle traveling
ahead. It is not a mechanism that
allows careless or inattentive driv-
ing, and it is not a system that can
assist the driver in low-visibility
conditions.
It is still necessary for driver to
pay close attention to the vehi-
cle’s surroundings.
●
Assisting the driver to judge
proper following distance
The dynamic radar cruise control
with full-speed range determines
whether the following distance
between the driver’s own vehicle
and a designated vehicle traveling
ahead is within a set range. It is
not capable of making any other
type of judgement. Therefore, it is
absolutely necessary for the
driver to remain vigilant and to
determine whether or not there is
a possibility of danger in any
given situation.
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WARNING
●
Assisting the driver to operate
the vehicle
The dynamic radar cruise control
with full-speed range does not
include functions which will pre-
vent or avoid collisions with vehi-
cles ahead of your vehicle.
Therefore, if there is ever any
possibility of danger, the driver
must take immediate and direct
control of the vehicle and act
appropriately in order to ensure
the safety of all involved.
■
Situations unsuitable for
dynamic radar cruise control
with full-speed range
Do not use dynamic radar cruise
control with full-speed range in
any of the following situations.
Doing so may result in inappropri-
ate speed control and could
cause an accident resulting in
death or serious injury.
●
Roads where there are pedes-
trians, cyclists, etc.
●
In heavy traffic
●
On roads with sharp bends
●
On winding roads
●
On slippery roads, such as
those covered with rain, ice or
snow
●
On steep downhills, or where
there are sudden changes
between sharp up and down
gradients
Vehicle speed may exceed the
set speed when driving down a
steep hill.
●
At entrances to freeways and
highways
●
When weather conditions are
bad enough that they may pre-
vent the sensors from detecting
correctly (fog, snow, sand-
storm, heavy rain, etc.)
●
When there is rain, snow, etc.,
on the front surface of the radar
or front camera
●
In traffic conditions that require
frequent repeated acceleration
and deceleration
●
During emergency towing
●
When an approach warning
buzzer is heard often
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This mode employs a radar to detect the presence of vehicles up to
approximately 328 ft. (100 m) ahead, determines the current vehicle-
to-vehicle following distance, and operates to maintain a suitable fol-
lowing distance from the vehicle ahead. The desired vehicle-to-vehi-
cle distance can also be set by operating the vehicle-to-vehicle
distance switch.
When driving on downhill slopes, the vehicle-to-vehicle distance may
become shorter.
Example of constant speed cruising
When there are no vehicles ahead
The vehicle travels at the speed set by the driver.
Example of deceleration cruising and follow-up cruising
When a preceding vehicle driving slower than the set speed
appears
When a vehicle is detected running ahead of you, the system automatically
decelerates your vehicle. When a greater reduction in vehicle speed is nec-
essary, the system applies the brakes (the stop lights will come on at this
time). The system will respond to changes in the speed of the vehicle
ahead in order to maintain the vehicle-to-vehicle distance set by the driver.
Approach warning warns you when the system cannot decelerate suffi-
ciently to prevent your vehicle from closing in on the vehicle ahead.
When the vehicle ahead of you stops, your vehicle will also stop (vehicle is
stopped by system control). After the vehicle ahead starts off, pressing the
“+RES” switch or depressing the accelerator pedal (start-off operation) will
resume follow-up cruising. If the start-off operation is not performed, system
Driving in vehicle-to-vehicle distance control mode
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control continues to keep your vehicle stopped.
When the turn signal lever is operated and your vehicle moves to an over-
taking lane while driving at 50 mph (80 km/h) or more, the vehicle will accel-
erate to help to overtake a passing vehicle.
The system’s identification of what is an overtaking lane may be determined
solely based on the location of the steering wheel in the vehicle (left side
driver position versus right side driver position.) If the vehicle is driven to a
region where the overtaking lane is on a different side from where the vehi-
cle is normally driven, the vehicle may accelerate when the turn signal lever
is operated in the opposite direction to the overtaking lane (e.g., if the driver
normally operates the vehicle in a region where the overtaking lane is to the
right but then drives to a region where the overtaking lane is to the left, the
vehicle may accelerate when the right turn signal is activated).
Example of acceleration
When there are no longer any preceding vehicles driving slower
than the set speed
The system accelerates until the set speed is reached. The system then
returns to constant speed cruising.
1
Press the cruise control main
switch to activate the cruise
control.
Dynamic radar cruise control indi-
cator will come on and a message
will be displayed on the multi-infor-
mation display. Press the switch
again to deactivate the cruise con-
trol.
If the cruise control main switch is
pressed and held for 1.5 seconds
or more, the system turns on in
constant speed control mode.
(
“Radar Ready”
2
Accelerate or decelerate,
with accelerator pedal opera-
tion, to the desired vehicle
speed (at or above approxi-
mately 20 mph [30 km/h])
and press the “-SET” switch
to set the speed.
Cruise control “SET” indicator will
come on.
The vehicle speed at the moment
the switch is released becomes the
Setting the vehicle speed
(vehicle-to-vehicle dis-
tance control mode)
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set speed.
■
Adjusting the set speed by
the switch
To change the set speed, press
the “+RES” or “-SET” switch
until the desired set speed is
displayed.
1
Increases the speed (Except
when the vehicle has been
stopped by system control in
vehicle-to-vehicle distance
control mode)
2
Decreases the speed
Fine adjustment: Press the switch.
Large adjustment: Press and hold
the switch to change the speed,
and release when the desired
speed is reached.
In the vehicle-to-vehicle dis-
tance control mode, the set
speed will be increased or
decreased as follows:
For the U.S. mainland, Hawaii
Fine adjustment: By 1 mph (1.6
km/h)
*1
or 1 km/h (0.6mph)
*2
each
time the switch is pressed
Large adjustment: Increases or
decreases in 1mph (1.6 km/h)
*1
or
1 km/h (0.6 mph)
*2
increments for
as long as the switch is held
Except for the U.S. mainland
and Hawaii
Fine adjustment: By 1 mph (1.6
km/h)
*1
or 1 km/h (0.6mph)
*2
each
time the switch is pressed
Large adjustment: Increases or
decreases in 5 mph (8 km/h)
*1
or 5
km/h (3.1 mph)
*2
increments for as
long as the switch is held
In the constant speed control
mode (
P.245), the set speed
will be increased or decreased
as follows:
Fine adjustment: By 1 mph (1.6
km/h)
*1
or 1 km/h (0.6 mph)
*2
each
time the switch is pressed
Large adjustment: The speed will
continue to change while the switch
is held.
*1
:When the set speed is shown in
“MPH”
*2
:When the set speed is shown in
“km/h”
■
Increasing the set speed by
the accelerator pedal
1
Accelerate with accelerator
pedal operation to the
desired vehicle speed
Adjusting the set speed
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2
Press the “SET” switch
Pressing the switch changes the
vehicle-to-vehicle distance as
follows:
1
Long
2
Medium
3
Short
If a vehicle is running ahead of you,
the preceding vehicle mark
will
also be displayed.
Select a distance from the table
below. Note that the distances
shown correspond to a vehicle
speed of 50 mph (80 km/h).
Vehicle-to-vehicle distance
increases/decreases in accor-
dance with vehicle speed. When
the vehicle is stopped by system
control, the vehicle stops at a
certain vehicle-to-vehicle dis-
tance depending on the situa-
tion.
After the vehicle ahead of you
starts off, press the “+RES”
switch.
Your vehicle will also resume
follow-up cruising if the acceler-
ator pedal is depressed after the
vehicle ahead of you starts off.
“Push Cruise Control Switch
or Press Accelerator to
Changing the vehicle-to-
vehicle distance (vehicle-
to-vehicle distance con-
trol mode)
Vehicle-to-vehicle dis-
tance settings (vehicle-to-
vehicle distance control
mode)
Distance
options
Vehicle-to-vehicle dis-
tance
Long
Approximately 160 ft.
(50 m)
Medium
Approximately 130 ft.
(40 m)
Short
Approximately 100 ft.
(30 m)
Resuming follow-up
cruising when the vehicle
has been stopped by sys-
tem control (vehicle-to-
vehicle distance control
mode)
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Resume”
1
Pressing the cancel switch
cancels the speed control.
The speed control is also canceled
when the brake pedal is depressed.
(When the vehicle has been
stopped by system control,
depressing the brake pedal does
not cancel the setting.)
2
Pressing the “+RES” switch
resumes the cruise control
and returns vehicle speed to
the set speed.
When your vehicle is too close
to a vehicle ahead, and suffi-
cient automatic deceleration via
the cruise control is not possi-
ble, the display will flash and the
buzzer will sound to alert the
driver. An example of this would
be if another driver cuts in front
of you while you are following a
vehicle. Depress the brake
pedal to ensure an appropriate
vehicle-to-vehicle distance.
■
Warnings may not occur
when
In the following instances, warn-
ings may not occur even when
the vehicle-to-vehicle distance is
small.
When the speed of the pre-
ceding vehicle matches or
exceeds your vehicle speed
When the preceding vehicle is
traveling at an extremely slow
speed
Immediately after the cruise
control speed was set
When depressing the acceler-
ator pedal
While driving in vehicle-to-vehi-
cle distance control mode, this
function will reduce the vehicle
speed, if it is determined to be
necessary.
■
Function operation
When the steering wheel begins
Canceling and resuming
the speed control
Approach warning (vehi-
cle-to-vehicle distance
control mode)
Curve speed reduction
function
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to be turned, the vehicle speed
will begin being reduced. When
the steering wheel is returned to
the center position, the vehicle
speed reduction will end.
Depending on the situation, the
vehicle speed will then return to
the vehicle-to-vehicle distance
control mode set speed.
In situations where vehicle-to-vehi-
cle distance control needs to oper-
ate, such as when a preceding
vehicle cuts in front of your vehicle,
the curve speed reduction function
will be canceled.
■
Operation display
Displayed when the vehicle
speed is being reduced.
When the vehicle speed reduction
ends, the display will disappear.
■
Changing the settings of
the curve speed reduction
function
The curve speed reduction func-
tion can be enabled/disabled
and the vehicle speed reduction
strength can be adjusted.
1
Press
or
of the meter
control switches and select
.
2
Press
or
of the meter
control switches and select
“
DRCC”, then press and
hold
.
3
Press
or
of the meter
control switches and select
“Curve Spd. Reduction”, then
press
.
The setting will change each time
meter control switch is pressed.
When constant speed control
mode is selected, your vehicle
will maintain a set speed without
controlling the vehicle-to-vehi-
cle distance. Select this mode
only when vehicle-to-vehicle dis-
tance control mode does not
function correctly due to a dirty
radar, etc.
1
With the cruise control off,
press and hold the cruise
control main switch for 1.5
seconds or more.
Immediately after the switch is
pressed, the dynamic radar cruise
control indicator will come on. After-
wards, it switches to the cruise con-
trol indicator.
Switching to constant speed control
Selecting constant speed
control mode
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mode is only possible when operat-
ing the switch with the cruise con-
trol off.
2
Accelerate or decelerate,
with accelerator pedal opera-
tion, to the desired vehicle
speed (at or above approxi-
mately 20 mph [30 km/h])
and press the “-SET” switch
to set the speed.
Cruise control “SET” indicator will
come on.
The vehicle speed at the moment
the switch is released becomes the
set speed.
Adjusting the speed setting:
Canceling and resuming the speed
setting:
■
Dynamic radar cruise control
with full-speed range can be set
when
●
The shift position is in D.
●
The desired set speed can be set
when the vehicle speed is approx-
imately 20 mph (30 km/h) or more.
(However, when the vehicle speed
is set while driving at below
approximately 20 mph [30 km/h],
the set speed will be set to
approximately 20 mph [30 km/h].)
■
Accelerating after setting the
vehicle speed
The vehicle can accelerate by oper-
ating the accelerator pedal. After
accelerating, the set speed
resumes. However, during vehicle-
to-vehicle distance control mode,
the vehicle speed may decrease
below the set speed in order to
maintain the distance to the preced-
ing vehicle.
■
When the vehicle stops while
follow-up cruising
●
Pressing the “+RES” switch while
the vehicle ahead stops will
resume follow-up cruising if the
vehicle ahead starts off within
approximately 3 seconds after the
switch is pressed.
●
If the vehicle ahead starts off
within 3 seconds after your vehicle
stops, follow-up cruising will be
resumed.
■
Automatic cancelation of vehi-
cle-to-vehicle distance control
mode
Vehicle-to-vehicle distance control
mode is automatically canceled in
the following situations.
●
VSC is activated.
●
TRAC is activated for a period of
time.
●
When the VSC or TRAC system is
turned off.
●
The sensor cannot detect cor-
rectly because it is covered in
some way.
●
When the brake control or output
restriction control of a driving sup-
port system operates. (For exam-
ple: Pre-Collision System, Drive-
Start Control)
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●
The parking brake is operated.
●
The vehicle is stopped by system
control on a steep incline.
●
The following are detected when
the vehicle has been stopped by
system control:
• The driver is not wearing a seat
belt.
• The driver’s door is opened.
• The vehicle has been stopped for
about 3 minutes.
●
When the Br mode is selected.
If vehicle-to-vehicle distance control
mode is automatically canceled for
any reasons other than the above,
there may be a malfunction in the
system. Contact your Toyota dealer.
■
Automatic cancelation of con-
stant speed control mode
Constant speed control mode is
automatically canceled in the follow-
ing situations:
●
Actual vehicle speed is more than
approximately 10 mph (16 km/h)
below the set vehicle speed.
●
Actual vehicle speed falls below
approximately 20 mph (30 km/h).
●
VSC is activated.
●
TRAC is activated for a period of
time.
●
When the VSC or TRAC system is
turned off.
●
When the brake control or output
restriction control of a driving sup-
port system operates. (For exam-
ple: Pre-Collision System, Drive-
Start Control)
●
When the Br mode is selected.
If constant speed control mode is
automatically canceled for any rea-
sons other than the above, there
may be a malfunction in the system.
Contact your Toyota dealer.
■
Situations in which the curve
speed reduction function may
not operate
In situations such as the following,
the curve speed reduction function
may not operate:
●
When the vehicle is being driven
around a gentle curve
●
When the accelerator pedal is
being depressed
●
When the vehicle is being driven
around an extremely short curve
■
Brake operation
A brake operation sound may be
heard and the brake pedal response
may change, but these are not mal-
functions.
■
Warning messages and buzzers
for dynamic radar cruise con-
trol with full-speed range
Warning messages and buzzers are
used to indicate a system malfunc-
tion or to inform the driver of the
need for caution while driving. If a
warning message is shown on the
multi-information display, read the
message and follow the instruc-
tions.(
■
When the sensor may not be
correctly detecting the vehicle
ahead
In the case of the following and
depending on the conditions, oper-
ate the brake pedal when decelera-
tion of the system is insufficient or
operate the accelerator pedal when
acceleration is required.
As the sensor may not be able to
correctly detect these types of vehi-
cles, the approach warning
(
P.244) may not be activated.
●
Vehicles that cut in suddenly
●
Vehicles traveling at low speeds
●
Vehicles that are not moving in the
same lane
●
Vehicles with small rear ends
(trailers with no load on board,
etc.)
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●
Motorcycles traveling in the same
lane
●
When water or snow thrown up by
the surrounding vehicles hinders
the detecting of the sensor
●
When your vehicle is pointing
upwards (caused by a heavy load
in the luggage compartment, etc.)
●
Preceding vehicle has an
extremely high ground clearance
■
Conditions under which the
vehicle-to-vehicle distance con-
trol mode may not function cor-
rectly
In the case of the following condi-
tions, operate the brake pedal (or
accelerator pedal, depending on the
situation) as necessary.
As the sensor may not be able to
correctly detect vehicles ahead, the
system may not operate properly.
●
When the road curves or when the
lanes are narrow
●
When steering wheel operation or
your position in the lane is unsta-
ble
●
When the vehicle ahead of you
decelerates suddenly
●
When driving on a road sur-
rounded by a structure, such as in
a tunnel or on a bridge
■
Situations in which the curve
speed reduction function may
not operate properly
In situations such as the following,
the curve speed reduction function
may not operate properly:
●
When the vehicle is being driven
around a curve on an
incline/decline
●
When the course of the vehicle
differs from the shape of the curve
●
When the vehicle speed is exces-
sively high when entering a curve
●
When the steering wheel is sud-
denly operated
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*
: If equipped
Meter control switches
Turning the Blind Spot Monitor
on/off.
Outside rear view mirror indi-
cators
When a vehicle is detected in a
blind spot of the outside rear view
mirrors or approaching rapidly from
behind into a blind spot, the outside
rear view mirror indicator on the
detected side will illuminate. If the
turn signal lever is operated toward
the detected side, the outside rear
view mirror indicator flashes.
■
Outside rear view mirror indica-
tor visibility
In strong sunlight, the outside rear
view mirror indicator may be difficult
to see.
■
When “Blind Spot Monitor
Unavailable See Owner’s Man-
ual” is shown on the multi-
information display
Ice, snow, mud, etc., may be
attached to the rear bumper around
the sensors. (
P.250) The system
should return to normal operation
after removing the ice, snow, mud,
etc., from the rear bumper. Addition-
ally, the sensors may not operate
normally when driving in extremely
hot or cold environments.
BSM (Blind Spot Moni-
tor)
*
The Blind Spot Monitor is a
system that uses rear side
radar sensors installed on
the inner side of the rear
bumper on the left and right
side to assist the driver in
confirming safety when
changing lanes.
WARNING
■
Cautions regarding the use of
the system
The driver is solely responsible for
safe driving. Always drive safely,
taking care to observe your sur-
roundings.
The Blind Spot Monitor is a sup-
plementary function which alerts
the driver that a vehicle is in a
blind spot of the outside rear view
mirrors or is approaching rapidly
from behind into a blind spot. Do
not overly rely on the Blind Spot
Monitor. As the function cannot
judge if it is safe to change lanes,
over reliance could lead to an
accident resulting in death or seri-
ous injury.
As the system may not function
correctly under certain condi-
tions, the driver’s own visual con-
firmation of safety is necessary.
System components
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■
When “Blind Spot Monitor Mal-
function Visit Your Dealer” is
shown on the multi-information
display
There may be a sensor malfunction
of misaligned. Have the vehicle
inspected by your Toyota dealer.
■
Customization
Some functions can be customized.
(
■
Certification
WARNING
■
To ensure the system can
operate properly
Blind Spot Monitor sensors are
installed behind the left and right
sides of the rear bumper respec-
tively. Observe the following to
ensure the Blind Spot Monitor can
operate correctly.
●
Keep the sensors and the sur-
rounding areas on the rear
bumper clean at all times.
If a sensor or its surrounding area
on the rear bumper is dirty or cov-
ered with snow, the Blind Spot
Monitor may not operate and a
warning message (
P.249) will
be displayed. In this situation,
clear off the dirt or snow and drive
the vehicle with the operation con-
ditions of the BSM function
(
P.252) satisfied for approxi-
mately 10 minutes. If the warning
message does not disappear,
have the vehicle inspected by
your Toyota dealer.
●
Do not attach accessories,
stickers (including transparent
stickers), aluminum tape, etc.,
to a sensor or its surrounding
area on the rear bumper.
●
Do not subject a sensor or its
surrounding area on the rear
bumper to a strong impact.
If a sensor is moved even
slightly off position, the system
may malfunction and vehicles
may not be detected correctly.
In the following situations, have
your vehicle inspected by your
Toyota dealer.
• A sensor or its surrounding area
is subject to a strong impact.
• If the surrounding area of a sen-
sor is scratched or dented, or
part of them has become dis-
connected.
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Use the meter control switches
to turn on/off the function.
(
1
Press
or
to select
.
2
Press
or
to select “
BSM” and then press
.
When the BSM function is disabled,
the BSM OFF indicator illuminates.
(Each time the power switch is
turned off then changed to ON, the
Blind Spot Monitor will be enabled
automatically.)
■
Vehicles that can be detected by the Blind Spot Monitor
The Blind Spot Monitor uses rear side radar sensors to detect the fol-
lowing vehicles traveling in adjacent lanes and advises the driver of
the presence of such vehicles via the indicators on the outside rear
view mirrors.
Vehicles that are traveling in areas that are not visible using the
outside rear view mirrors (the blind spots)
Vehicles that are approaching rapidly from behind in areas that
are not visible using the outside rear view mirrors (the blind spots)
■
The Blind Spot Monitor detection areas
The areas that vehicles can be detected in are outlined below.
WARNING
●
Do not disassemble the sensor.
●
Do not modify the sensor or sur-
rounding area on the rear
bumper.
●
If a sensor or the rear bumper
needs to be removed/installed
or replaced, contact your Toyota
dealer.
●
Do not paint the rear bumper
any color other than an official
Toyota color.
Turning the Blind Spot
Monitor on/off
Blind Spot Monitor operation
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The range of each detection area is:
Approximately 1.6 ft. (0.5 m) to 11.5 ft. (3.5 m) from either side of
the vehicle
*1
Approximately 3.3 ft. (1 m) forward of the rear bumper
Approximately 9.8 ft. (3 m) from the rear bumper
Approximately 9.8 ft. (3 m) to 197 ft. (60 m) from the rear
bumper
*2
*1
:The area between the side of the vehicle and 1.6 ft. (0.5 m) from the side
of the vehicle cannot be detected.
*2
:The greater the difference in speed between your vehicle and the
detected vehicle is, the farther away the vehicle will be detected, causing
the outside rear view mirror indicator to illuminate or flash.
■
The Blind Spot Monitor is oper-
ational when
The Blind Spot Monitor is opera-
tional when all of the following con-
ditions are met:
●
The Blind Spot Monitor is on.
●
The shift position is in a position
other than R.
●
The vehicle speed is greater than
approximately 10 mph (16 km/h).
■
The Blind Spot Monitor will
detect a vehicle when
The Blind Spot Monitor will detect a
vehicle present in the detection area
in the following situations:
●
A vehicle in an adjacent lane over-
takes your vehicle.
●
You overtake a vehicle in an adja-
cent lane slowly.
●
Another vehicle enters the detec-
tion area when it changes lanes.
■
Conditions under which the
system will not detect a vehicle
The Blind Spot Monitor is not
designed to detect the following
types of vehicles and/or objects:
●
Small motorcycles, bicycles,
pedestrians, etc.
*
●
Vehicles traveling in the opposite
direction
●
Guardrails, walls, signs, parked
vehicles and similar stationary
objects
*
●
Following vehicles that are in the
same lane
*
●
Vehicles traveling 2 lanes away
from your vehicle
*
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●
Vehicles which are being over-
taken rapidly by your vehicle
*
*
: Depending on the conditions,
detection of a vehicle and/or
object may occur.
■
Conditions under which the
system may not function cor-
rectly
●
The Blind Spot Monitor may not
detect vehicles correctly in the fol-
lowing situations:
• When the sensor is misaligned
due to a strong impact to the sen-
sor or its surrounding area
• When mud, snow, ice, a sticker,
etc., is covering the sensor or sur-
rounding area on the rear bumper
• When driving on a road surface
that is wet with standing water
during bad weather, such as
heavy rain, snow, or fog
• When multiple vehicles are
approaching with only a small gap
between each vehicle
• When the distance between your
vehicle and a following vehicle is
short
• When there is a significant differ-
ence in speed between your vehi-
cle and the vehicle that enters the
detection area
• When the difference in speed
between your vehicle and another
vehicle is changing
• When a vehicle enters a detection
area traveling at about the same
speed as your vehicle
• As your vehicle starts from a stop,
a vehicle remains in the detection
area
• When driving up and down con-
secutive steep inclines, such as
hills, dips in the road, etc.
• When driving on roads with sharp
bends, consecutive curves, or
uneven surfaces
• When vehicle lanes are wide, or
when driving on the edge of a
lane, and the vehicle in an adja-
cent lane is far away from your
vehicle
• When an accessory (such as a
bicycle carrier) is installed to the
rear of the vehicle
• When there is a significant differ-
ence in height between your vehi-
cle and the vehicle that enters the
detection area
• Immediately after the Blind Spot
Monitor is turned on
●
Instances of the Blind Spot Moni-
tor unnecessarily detecting a vehi-
cle and/or object may increase in
the following situations:
• When the sensor is misaligned
due to a strong impact to the sen-
sor or its surrounding area
• When the distance between your
vehicle and a guardrail, wall, etc.,
that enters the detection area is
short
• When driving up and down con-
secutive steep inclines, such as
hills, dips in the road, etc.
• When vehicle lanes are narrow, or
when driving on the edge of a
lane, and a vehicle traveling in a
lane other than the adjacent lanes
enters the detection area
• When driving on roads with sharp
bends, consecutive curves, or
uneven surfaces
• When the tires are slipping or
spinning
• When the distance between your
vehicle and a following vehicle is
short
• When an accessory (such as a
bicycle carrier) is installed to the
rear of the vehicle
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*
: If equipped
■
Types of sensors
Front corner sensors
Front center sensors
Rear corner sensors
Rear center sensors
Front side sensors (vehicles
with Advanced Park)
Rear side sensors (vehicles
with Advanced Park)
■
Display
When the sensors detect an
object, such as a wall, a graphic
is shown on the multimedia dis-
play depending on the position
and distance to the object. (As
the distance to the object
becomes short, the distance
segments may blink.)
Multimedia display (vehicles
without Advanced Park)
Multimedia display (vehicles
with Advanced Park)
Front corner sensor detection
Front center sensor detection
Rear corner sensor detection
Rear center sensor detection
Front side sensors
Rear side sensors
Intuitive parking
assist
*
The distance from your
vehicle to objects, such as a
wall, when parallel parking
or maneuvering into a
garage is measured by the
sensors and communi-
cated via the multimedia
display and a buzzer.
Always check the surround-
ing area when using this
system.
System components
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Use the meter control switches
to enable/disable the intuitive
parking assist. (
1
Press
or
to select
.
2
Press
or
to select
and then press
.
When the intuitive parking assist
function is disabled, the intuitive
parking assist OFF indicator
(
To re-enable the system when it
was disabled, select
on the
multi-information display, select
and then On. If disabled using
this method, the system will not be
re-enabled by turning the power
switch off and then to ON.
Turning intuitive parking
assist on/off
WARNING
■
Cautions regarding the use of
the system
There is a limit to the degree of
recognition accuracy and control
performance that this system can
provide, do not overly rely on this
system. The driver is always
responsible for paying attention to
the vehicle’ surroundings and
driving safely.
■
To ensure the system can
operate properly
Observe the following precau-
tions.
Failing to do so may result in the
vehicle being unable to be driven
safely and possibly cause an acci-
dent.
●
Do not damage the sensors,
and always keep them clean.
●
Do not attach a sticker or install
an electronic component, such
as a backlit license plate (espe-
cially fluorescent type), fog
lights, fender pole or wireless
antenna near a radar sensor.
●
Do not subject the radar sensor
or its surrounding area to a
strong impact. If the radar sen-
sor, front grille, or front bumper
has been subjected to a strong
impact, have the vehicle
inspected by your Toyota
dealer. If a sensor or the rear
bumper needs to be
removed/installed or replaced,
contact your Toyota dealer.
●
Do not modify, disassemble or
paint the sensors.
●
Do not attach a license plate
cover.
●
Keep your tires properly
inflated.
■
When to disable the function
In the following situations, disable
the function as it may operate
even though there is no possibility
of a collision.
●
Failing to observe the warnings
above.
●
A non-genuine Toyota suspen-
sion (lowered suspension, etc.)
is installed.
■
Notes when washing the vehi-
cle
Do not apply intensive bursts of
water or steam to the sensor
area.
Doing so may result in the sensor
malfunctioning.
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■
The system can be operated
when
●
The power switch is in ON.
●
Intuitive parking assist function is
on.
●
The vehicle speed is less than
about 6 mph (10 km/h).
●
A shift position other than P is
selected.
■
If “Clean Parking Assist Sen-
sor” is displayed on the multi-
information display
A sensor may be covered with water
drops, ice, snow, dirt, etc. Remove
the water drops, ice, snow, dirt, etc.,
from the sensor to return the system
to normal.
Also, due to ice forming on a sensor
at low temperatures, a warning
message may be displayed or the
sensor may not be able to detect an
object. Once the ice melts, the sys-
tem will return to normal.
If a warning message is displayed
even if the sensor is clean, there
may be a sensor malfunction. Have
the vehicle inspected by your Toyota
dealer.
■
If “Parking Assist Unavailable”
is displayed on the multi-infor-
mation display
Water may be continuously flowing
over the sensor surface, such as in
a heavy rain. When the system
determines that it is normal, the sys-
tem will return to normal.
■
Sensor detection information
●
The sensor’s detection areas are
limited to the areas around the
vehicle’ front and rear bumpers.
●
The following situations may occur
during use.
• Depending on the shape of the
object and other factors, the
detection distance may shorten, or
detection may be impossible.
• Detection may be impossible if
static objects draw too close to the
sensor.
• There will be a short delay
between static object detection
and display (warning buzzer
sounds). Even at low speeds,
there is a possibility that the object
will come within 11.9 in. (30 cm)
before the display is shown and
the warning buzzer sounds.
• It might be difficult to hear the
buzzer due to the volume of the
audio system or air flow noise of
the air conditioning system.
• It may be difficult to hear the
sound of this system due to the
buzzers of other systems.
■
Objects which the system may
not be properly detected
The shape of the object may pre-
vent the sensor from detecting it.
Pay particular attention to the follow-
ing objects:
WARNING
●
When using a high pressure
washer to wash the vehicle, do
not spray the sensors directly,
as doing so may cause a sensor
to malfunction.
●
When using steam to clean the
vehicle, do not direct steam too
close to the sensors as doing so
may cause a sensor to malfunc-
tion.
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●
Wires, fences, ropes, etc.
●
Cotton, snow and other materials
that absorb sound waves
●
Sharply-angled objects
●
Low objects
●
Tall objects with upper sections
projecting outwards in the direc-
tion of your vehicle
■
Situations in which the system
may not operate properly
Certain vehicle conditions and the
surrounding environment may affect
the ability of a sensor to correctly
detect objects. Particular instances
where this may occur are listed
below.
●
There is dirt, snow, water drops or
ice on a sensor. (Cleaning the
sensors will resolve this problem.)
●
A sensor is frozen. (Thawing the
area will resolve this problem.)
In especially cold weather, if a
sensor is frozen the sensor dis-
play may be displayed abnormally,
or objects, such as a wall, may not
be detected.
●
When a sensor or the area around
a sensor is extremely hot or cold.
●
On an extremely bumpy road, on
an incline, on gravel, or on grass.
●
When vehicle horns, vehicle
detectors, motorcycle engines, air
brakes of large vehicles, the clear-
ance sonar of other vehicles or
other devices which produce ultra-
sonic waves are near the vehicle
●
A sensor is coated with a sheet of
spray or heavy rain.
●
If objects draw too close to the
sensor.
●
When a pedestrian is wearing
clothing that does not reflect ultra-
sonic waves (ex. skirts with gath-
ers or frills).
●
When objects that are not perpen-
dicular to the ground, not perpen-
dicular to the vehicle traveling
direction, uneven, or waving are in
the detection range.
●
Strong wind is blowing
●
When driving in inclement weather
such as fog, snow or a sandstorm
●
When an object that cannot be
detected is between the vehicle
and a detected object
●
If an object such as a vehicle,
motorcycle, bicycle or pedestrian
cuts in front of the vehicle or runs
out from the side of the vehicle
●
If the orientation of a sensor has
been changed due to a collision or
other impact
●
When equipment that may
obstruct a sensor is installed, such
as a towing eyelet, bumper pro-
tector (an additional trim strip,
etc.), bicycle carrier, or snow plow
●
If the front of the vehicle is raised
or lowered due to the carried load
●
If the vehicle cannot be driven in a
stable manner, such as when the
vehicle has been in an accident or
is malfunctioning
●
When a tire chains, compact
spare tire or an emergency tire
puncture repair kit is used
■
Situations in which the system
may operate even if there is no
possibility of a collision
In some situations, such as the fol-
lowing, the system may operate
even though there is no possibility of
a collision.
●
When driving on a narrow road
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●
When driving toward a banner,
flag, low-hanging branch or boom
barrier (such as those used at rail-
road crossings, toll gates and
parking lots)
●
When there is a rut or hole in the
surface of the road
●
When driving on a metal cover
(grating), such as those used for
drainage ditches
●
When driving up or down a steep
slope
●
If a sensor is hit by a large amount
of water, such as when driving on
a flooded road
●
There is dirt, snow, water drops or
ice on a sensor. (Cleaning the
sensors will resolve this problem.)
●
A sensor is coated with a sheet of
spray or heavy rain
●
When driving in inclement weather
such as fog, snow or a sandstorm
●
When strong winds are blowing
●
When vehicle horns, vehicle
detectors, motorcycle engines, air
brakes of large vehicles, the clear-
ance sonar of other vehicles or
other devices which produce ultra-
sonic waves are near the vehicle
●
If the front of the vehicle is raised
or lowered due to the carried load
●
If the orientation of a sensor has
been changed due to a collision or
other impact
●
The vehicle is approaching a tall
or curved curb
●
Driving close to columns (H-
shaped steel beams, etc.) in multi-
story parking garages, construc-
tion sites, etc.
●
If the vehicle cannot be driven in a
stable manner, such as when the
vehicle has been in an accident or
is malfunctioning
●
On an extremely bumpy road, on
an incline, on gravel, or on grass
●
When a tire chains, compact
spare tire or an emergency tire
puncture repair kit is used
■
Certification
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Detection range of the sen-
sors (vehicles without
Advanced Park)
Approximately 3.3 ft. (100
cm)
Approximately 4.9 ft. (150
cm)
Approximately 2.0 ft. (60 cm)
The diagram shows the detection
range of the sensors. Note that the
sensors cannot detect objects that
are extremely close to the vehicle.
The range of the sensors may
change depending on the shape of
the object, etc.
■
Detection range of the sen-
sors (vehicles with
Advanced Park)
Approximately 6.6 ft. (200
cm)
The diagram shows the detection
range of the sensors. Note that the
sensors cannot detect objects that
are extremely close to the vehicle.
The range of the sensors may
change depending on the shape of
the object, etc.
■
The distance and buzzer
Vehicles without Advanced Park
Sensor detection display,
object distance
Approximate distance to obstacle
Buzzer
Front sensor:
3.3 ft. to 2.0 ft. (100 cm to 60 cm)
*
Rear sensor:
4.9 ft. to 2.0 ft. (150 cm to 60 cm)
*
Slow
2.0 ft. to 1.5 ft. (60 cm to 45 cm)
*
Medium
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*
: Automatic buzzer mute function is enabled. (
Vehicles with Advanced Park
*
: Automatic buzzer mute function is enabled. (
■
Buzzer operation and dis-
tance to an object
A buzzer sounds when the sen-
sors are operating.
The buzzer beeps faster as
the vehicle approaches an
object.
When the vehicle comes
within approximately 1.0 ft.
(30 cm) of the object, the
buzzer sounds continuously.
When 2 or more sensors
simultaneously detect a static
object, the buzzer sounds for
1.5 ft. to 1.0 ft. (45 cm to 30 cm)
*
Fast
1.0 ft. to 0.5 ft. (30 cm to 15 cm)
Continuous
Less than 0.5 ft. (15 cm)
Approximate distance to obstacle
Buzzer
Front center sensor:
6.6 ft. to 3.3 ft. (200 cm to100 cm)
Rear center sensor:
6.6 ft. to 4.9 ft. (200 cm to 150 cm)
Side sensor:
6.6 ft. to 4.1 ft. (200 cm to 125 cm)
Corner sensor:
6.6 ft. to 2.0 ft. (200 cm to 60 cm)
Does not sound (Display only)
Front center sensor:
3.3 ft. to 2.0 ft. (100 cm to 60cm)
Rear center sensor:
4.9 ft. to 2.0 ft. (150 cm to 60cm)
Side sensor:
4.1 ft. to 2.0ft. (125 cm to 60 cm)
Slow
2.0 ft. to 1.5 ft. (60 cm to 45 cm)
Medium
1.5 ft. to 1.0 ft. (45 cm to 30 cm)
Fast
Less than 1.0 ft. (30 cm)
Continuous
Approximate distance to obstacle
Buzzer
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the nearest object.
Even when the sensors are
operating, the buzzer will be
muted in some situations.
(automatic buzzer mute func-
tion)
■
Adjusting the buzzer vol-
ume
The buzzer volume can be
adjusted on the multi-informa-
tion display.
Use the meter control switches
to change settings. (
1
Press
or
of the meter
control switch to select
.
2
Press
or
of the meter
control switch to select
and then press and hold
.
3
Select the volume and then
press
.
Each time the switch is pressed,
the volume level will change
between 1, 2, and 3.
■
Muting a buzzer
A mute button will be displayed
on the multi-information display
when an object is detected. To
mute the buzzer, press
.
The buzzers for the intuitive
parking assist and RCTA func-
tion (if equipped) will be muted
simultaneously.
Mute will be canceled automati-
cally in the following situations:
When the shift position is
changed.
When the vehicle speed
exceeds a certain speed.
When there is a malfunction
in a sensor or the system is
temporarily unavailable.
When the operating function
is disabled manually.
When the power switch is
turned off.
The object warning function
informs the driver of the exis-
tence of objects along the side
of the vehicle, using a display
and buzzer, if the objects are
within the estimated path of the
vehicle.
Object
Calculated vehicle route
Object warning function
(vehicles with Advanced
Park)
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When the vehicle is moving, the side sensors or side cameras can
detect objects. While the vehicle is moving, if a detected object can
no longer be detected by the side sensors or side cameras, the loca-
tion of the object relative to the vehicle is estimated. If the object is
determined to be in the estimated path of the vehicle, the object
warning function will operate.
Object detected by side sensors or side cameras
1
The vehicle is stopped and objects along the sides of the vehicle
are not detected.
2
Objects are detected as the vehicle is moving.
3
Even though the objects are outside of the detection area of the
side sensors or side cameras, a warning is displayed and a
buzzer sounds.
■
Object warning function operat-
ing conditions
●
The Advanced Park is operating.
●
The vehicle moves about 23.0 ft.
(7 m) after the fuel cell system is
started.
●
The R shift position is selected.
●
After the D shift position has been
selected, the vehicle has moved
23.0 ft. (7 m) or less.
●
Camera switch has been pressed
and the panoramic view monitor
screen is displayed.
●
The front or rear sensor detects a
stationary object.
■
Detection of objects along the
sides of the vehicle
●
Objects along the sides of the
vehicle are not instantaneously
detected. The location of objects
in relation to the vehicle is esti-
mated after they are first detected
by the front or rear side sensors,
or side cameras. Therefore, after
the power switch is changed to
ON, even if an object is along the
side of the vehicle, it may not be
detected until the vehicle has
been driven a small amount and
the side sensors or side cameras
completely scan the areas along
the sides of the vehicle.
●
If a vehicle, person, animal, etc., is
detected by a side sensors or side
cameras, but then leaves the
detection area of the side sensors
or side cameras, the system will
assume the object has not moved.
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*
: If equipped
WARNING
■
Object warning function
In situations such as the following,
the function may not operate cor-
rectly, possibly leading to an acci-
dent. Proceed carefully.
●
When starting off shortly after
the power switch is turned to
ON and a small vehicle or other
object which cannot be detected
by a front side sensor is next to
the vehicle.
In the situation shown in the fol-
lowing illustration, even if the
vehicle starts off, the vehicle on
the left will not be detected and
the object warning function will
not operate.
●
When an object or person is in a
position which cannot be
detected by the side sensors or
side cameras.
●
When, after the side sensors
have completed scanning the
areas along the sides of the
vehicle, a vehicle, person, or
other object approaches the
side of the vehicle and cannot
be detected.
RCTA (Rear Cross Traf-
fic Alert)
*
The RCTA function uses the
BSM rear side radar sen-
sors installed behind the
rear bumper. This function
is intended to assist the
driver in checking areas
that are not easily visible
when backing up.
WARNING
■
Cautions regarding the use of
the system
There is a limit to the degree of
recognition accuracy and control
performance that this system can
provide, do not overly rely on this
system. The driver is always
responsible for paying attention to
the vehicle’s surroundings and
driving safely. (
■
To ensure the system can
operate properly
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Meter control switches
Turning the RCTA function on/off.
Outside rear view mirror indi-
cators
When a vehicle approaching from
the right or left at the rear of the
vehicle is detected, both outside
rear view mirror indicators will flash.
Multimedia display
If a vehicle approaching from the
right or left at the rear of the vehicle
is detected, the RCTA icon
(
P.265) for the detected side will
be displayed on the multimedia dis-
play. This illustration shows an
example of a vehicle approaching
from both sides of the vehicle.
RCTA buzzer
If a vehicle approaching from the
right or left at the rear of the vehicle
is detected, a buzzer will sound.
The buzzer also sounds for approx-
imately 1 second immediately after
the RCTA function is turned on.
Use the meter control switches
to enable/disable the RCTA
function. (
1
Press
or
to select
.
2
Press
or
to select
“RCTA” and then press
.
When the RCTA function is dis-
abled, the RCTA OFF indicator
(
P.95) illuminates. (Each time the
power switch is turned off then
changed to ON, the RCTA function
will be enabled automatically.)
■
Outside rear view mirror indica-
tor visibility
In strong sunlight, the outside rear
view mirror indicator may be difficult
to see.
■
Hearing the RCTA buzzer
The RCTA buzzer may be difficult to
hear over loud noises, such as high
audio volume.
■
When “Rear Cross Traffic Alert
Unavailable” is shown on the
multi-information display
The sensor voltage has become
abnormal, or water, snow, mud, etc.,
may be built up in the vicinity of the
sensor area of the rear bumper.
(
Removing the water, snow, mud,
etc., from the vicinity of the sensor
area should return it to normal. Also,
the sensor may not function nor-
mally when used in extremely hot or
cold weather.
System components
Turning the RCTA func-
tion on/off
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■
When “Rear Cross Traffic Alert
Malfunction Visit Your Dealer”
is shown on the multi-informa-
tion display
There may be a sensor malfunction
or misaligned. Have the vehicle
inspected at your Toyota dealer.
■
Radar sensors
■
Operation of the RCTA
function
The RCTA function uses radar
sensors to detect vehicles
approaching from the right or left
at the rear of the vehicle and
alerts the driver of the presence
of such vehicles by flashing the
outside rear view mirror indica-
tors and sounding a buzzer.
Approaching vehicles
Detection areas of approach-
ing vehicles
■
RCTA icon display
When a vehicle approaching
from the right or left at the rear
of the vehicle is detected, the
following will be displayed on
the multimedia display.
This illustration shows an exam-
ple of a vehicle approaching
from both sides of the vehicle.
■
RCTA function detection
areas
The areas that vehicles can be
detected in are outlined below.
The buzzer can alert for faster
vehicles approaching from far-
ther away.
Example:
RCTA function
Approach-
ing vehicle
Speed
Approxi-
mate alert
distance
Fast
34 mph
(56 km/h)
131 ft. (40
m)
Slow
5 mph (8
km/h)
18 ft. (5.5
m)
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■
The RCTA function is opera-
tional when
The RCTA function operates when
all of the following conditions are
met:
●
The power switch is in ON.
●
The RCTA function is on.
●
The shift position is in R.
●
The vehicle speed is less than
approximately 9 mph (15 km/h).
●
The approaching vehicle speed is
between approximately 5 mph (8
km/h) and 34 mph (56 km/h).
■
Adjusting the buzzer volume
The buzzer volume can be adjusted
on the multi-information display.
Use the meter control switches to
change settings. (
1
Press
or
of the meter
control switch to select
.
2
Press
or
of the meter
control switch to select “RCTA”
and then press and hold
.
3
Press
to select the volume.
Each time the switch is pressed, the
volume level will change between 1,
2, and 3.
■
Muting a buzzer temporarily
A mute button will be displayed on
the multi-information display when a
vehicles or an object is detected. To
mute the buzzer, press
.
The buzzers for the RCTA function
and intuitive parking assist will be
muted simultaneously.
Mute will be canceled automatically
in the following situations:
●
When the shift lever is changed.
●
When the vehicle speed exceeds
a certain speed.
●
When there is a malfunction in a
sensor or the system is temporar-
ily unavailable.
●
When the operating function is
disabled manually.
●
When the power switch is turned
off.
■
Conditions under which the
system will not detect a vehicle
The RCTA function is not designed
to detect the following types of vehi-
cles and/or objects:
●
Vehicles approaching from directly
behind
●
Vehicles backing up in a parking
space next to your vehicle
●
Vehicles that the sensors cannot
detect due to obstructions
●
Guardrails, walls, signs, parked
vehicles and similar stationary
objects
*
●
Small motorcycles, bicycles,
pedestrians, etc.
*
●
Vehicles moving away from your
vehicle
●
Vehicles approaching from the
parking spaces next to your vehi-
cle
*
●
The distance between the sensor
and approaching vehicle gets too
close
*
: Depending on the conditions,
detection of a vehicle and/or
object may occur.
■
Situations in which the system
may not operate properly
The RCTA function may not detect
vehicles correctly in the following
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situations:
●
When the sensor is misaligned
due to a strong impact to the sen-
sor or its surrounding area
●
When mud, snow, ice, a sticker,
etc.,is covering the sensor or sur-
rounding area on the position
above the rear bumper
●
When driving on a road surface
that is wet with standing water
during bad weather, such as
heavy rain, snow, or fog
●
When multiple vehicles are
approaching with only a small gap
between each vehicle
●
When a vehicle is approaching at
high speed
●
When equipment that may
obstruct a sensor is installed, such
as a towing eyelet, bumper pro-
tector (an additional trim strip,
etc.), bicycle carrier, or snow plow
●
When backing up on a slope with
a sharp change in grade
●
When backing out of a sharp
angle parking spot
●
When towing a trailer
●
When there is a significant differ-
ence in height between your vehi-
cle and the vehicle that enters the
detection area
●
When a sensor or the area around
a sensor is extremely hot or cold
●
If the suspension has been modi-
fied or tires of a size other than
specified are installed
●
If the front of the vehicle is raised
or lowered due to the carried load
●
When turning while backing up
●
When a vehicle turns into the
detection area
■
Situations in which the system
may operate even if there is no
possibility of a collision
Instances of the RCTA function
unnecessary detecting a vehicle
and/or object may increase in the
following situations:
●
When the parking space faces a
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street and vehicles are being
driven on the street
●
When the distance between your
vehicle and metal objects, such as
a guardrail, wall, sigh, or parked
vehicle, which may reflect electri-
cal waves toward the rear of the
vehicle, is short
●
When equipment that may
obstruct a sensor is installed, such
as a towing eyelet, bumper pro-
tector (an additional trim strip,
etc.), bicycle carrier, or snow plow
●
When a vehicle passes by the
side of your vehicle
●
When a detected vehicle turns
while approaching the vehicle
●
When there are spinning objects
near your vehicle such as the fan
of an air conditioning unit
●
When water is splashed or
sprayed toward the rear bumper,
such as from a sprinkler
●
Moving objects (flags, exhaust
fumes, large rain droplets or
snowflakes, rain water on the road
surface, etc.)
●
When the distance between your
vehicle and a guardrail, wall, etc.,
that enters the detection area is
short
●
Gratings and gutters
●
When a sensor or the area around
a sensor is extremely hot or cold
●
If the suspension has been modi-
fied or tires of a size other than
specified are installed
●
If the front of the vehicle is raised
or lowered due to the carried load
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Pedestrian detection icon
Displayed automatically when a
pedestrian is detected.
RCD OFF icon
When the RCD function is disabled,
the RCD OFF icon illuminates.
(Each time the power switch is
turned off then changed to ON, the
RCD (Rear Camera
Detection)
*
When the vehicle is backing
up, the rear camera detec-
tion function can detect
pedestrians in the detec-
tion area behind the vehicle.
If a pedestrian is detected, a
buzzer will sound and an
icon will be displayed on
the multimedia display to
inform the driver of the
pedestrian.
WARNING
■
Cautions regarding the use of
the system
The recognition and control capa-
bilities for this system are limited.
The driver should always drive
safely by always being responsi-
ble without over relying on the
system and have a understanding
of the surrounding situations.
■
To ensure the system can
operate properly
Observe the following, otherwise
there is the danger that could lead
to an accident.
●
Always clean the camera with
damaging it.
●
Do not install market electronic
parts (such as Illuminated
license plate, fog lamps, etc.) in
the camera vicinity.
●
Do not subject the camera vicin-
ity to strong impacts. If the vicin-
ity is subjected to a strong
impact, have the vehicle
inspected at a Toyota dealer.
●
Do not disassemble, remodel or
paint the camera.
●
Do not attach accessories or
stickers to the camera.
●
Do not install market protection
parts (bumper trim, etc.) to the
rear bumper.
●
Maintain suitable tire air pres-
sure.
●
Make sure the trunk and back
doors are completely closed.
■
RCD function is turned off
In the following situations the sys-
tem turns off. The RCD function
may not operate properly and
thus there is the danger that an
accident may occur.
●
The contents mentioned above
are not observed
●
Suspensions other than Toyota
genuine parts are installed
Multimedia display
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