Peugeot 308 (2017 year). Manual — part 17

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For reassembly, carry out these operations in
reverse order.

Direction indicators
(halogen model)

Faster flashing of a direction indicator
warning lamp (left or right) indicates a
failed bulb on that side.

Daytime running lamps /
sidelamps
("full LED" technology model)

For the replacement of this type of "full LeD"
light emitting diode lamps, contact a PeugeOt
dealer or a qualified workshop.

Direction indicators
("full LED" technology model)

the direction indicator bulb is located below
the front lamp.
F unclip the finisher by pulling at the top

(cut-out).

F unscrew the bulb holder (1/4 turn).
F Change the failed bulb.
For reassembly, carry out these operations in
reverse order.

Faster flashing of a direction indicator
warning lamp (left or right) indicates a
failed bulb on that side.

F unscrew the bulb holder (1/4 turn).
F Remove the bulb holder.
F Change the failed bulb.

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Integrated direction indicator
side repeaters

You should contact a PeugeOt dealer or a
qualified workshop for the replacement of these
bulbs.

You should contact a PeugeOt dealer or a
qualified workshop for the replacement of the
light-emitting diode - LeD.

Front foglamps

F unclip the finisher by pulling at the top

(cut-out).

F Remove the two screws to remove the unit

from its housing.

F Disconnect the connector.
F unscrew the bulb holder (1/4 turn).
F Remove the bulb holder.
F Change the failed bulb.
For reassembly, carry out these operations in
reverse order, pressing on the finisher to refit it.

Door mirror spotlamps

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1. Sidelamps (light-emitting diodes - LeDs).
2. Reversing lamps (W16W).
3. Direction indicators (PY21W amber).
4. Brake lamps (light-emitting diodes - LeDs).
5. Foglamps (P21W).

Rear lamps (hatchback)

Light-emitting diodes -
LEDs

For replacement, contact a PeugeOt
dealer or qualified workshop.

Reversing lamps, direction indicators (on the wings)

F Disconnect the lamp connector.
F Remove the lamp fixing nut.
F Carefully remove the lamp unit from

outside.

F unscrew the bulb holder (a quarter of a

turn) and change the bulb.

For reassembly, carry out these operations in
reverse order.

F Open the tailgate then remove the access

cover.

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F unclip the left and right access covers.
F Remove the screws located in each

opening.

F unclip the boot trim for access to the lamp

connector.

F Disconnect the lamp connector.
F Remove the lamp fixing nut.
F Carefully remove the lamp from the

outside.

F unscrew the bulb holder (a quarter of a

turn) and change the bulb.

For reassembly, carry out these operations in
reverse order.

Foglamp (tailgate)

F Open the tailgate and then remove the

large plastic cover.

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Rear lamps (SW)

Light emitting
diodes-LEDs

For replacement, contact a PeugeOt
dealer or qualified workshop.

Direction indicators (on the wings)

F Open the tailgate then remove the access

cover.

F Remove the two lamp fixing nut (pipe

spanner or socket recommended).

F Disengage the retaining clip, carefully

removing the lamp unit from outside.

F Disconnect the lamp connector.
F Remove the sealing foam.
F unclip the bulb holder by pressing on the

two tongues.

F Replace the bulb.
For reassembly, carry out these operations in
reverse order.

1. Sidelamps (light-emitting diodes - LeDs).
2. Direction indicators (PY21W amber).
3. Brake lamps (light-emitting diodes - LeDs).
4. Reversing lamps (W16W).
5. Foglamps (P21W).

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Reversing lamp, rear foglamp (tailgate)

F Open the tailgate and then remove the

access cover.

F Carefully remove the lamp from the

outside.

F Disconnect the lamp connector.
F Foglamp: unclip the bulb holder by

pressing on the two tongues then replace
the bulb.

F Reversing lamp: turn the bulb holder a

quarter of a turn then replace the bulb.

For reassembly, carry out these operations in
reverse order.

F Remove the lamp fixing nut.

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For the replacement of this type of lamp,
contact a PeugeOt dealer or a qualified
workshop.

Third brake lamp (light-emitting
diodes-LED)

Number plate lamps
(W5W)

to refit, press on the lens to clip it in place.

F Insert a thin screwdriver into one of the cut-

outs in the lens.

F Push it outwards to unclip it.
F Remove the lens.
F Change the faulty bulb.

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F unclip the cover by pulling at the top left,

then right.

F Disengage the cover completely and turn it

over.

Access to the tools

Before changing a fuse:
F the cause of the failure must be identified

and rectified,

F all electrical consumers must be switched

off,

F the vehicle must be immobilised with the

ignition off,

F identify the failed fuse using the tables and

layout drawings in the following pages.

Changing a fuse

Good

Failed

the replacement of a fuse not shown in
the tables below may cause a serious
malfunction of your vehicle. Contact
a PeugeOt dealer or a qualified
workshop.

Tweezer

Changing a fuse

to replace a fuse, you must:
F use the special tweezer to extract the fuse

from its housing and check the condition of
its filament,

F always replace the failed fuse with a fuse

of the same rating (same colour); using a
different rating could cause faults (risk of
fire).

If the fuse fails again soon after replacement,
have the vehicle's electrical system checked by
a PeugeOt dealer or a qualified workshop.

F Remove the tweezer from the back of the

cover to which it is fitted.

the extraction tweezer is fitted to the back of
the dashboard fusebox cover.

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PeugeOt will not accept responsibility
for the cost incurred in repairing your
vehicle or for rectifying malfunctions
resulting from the installation of
accessories not supplied and not
recommended by PeugeOt and
not installed in accordance with its
instructions, in particular when the
combined consumption of all of the
additional equipment connected
exceeds 10 milliamperes.

Installing electrical
accessories

Your vehicle's electrical system is
designed to operate with standard or
optional equipment.
Before installing other electrical
equipment or accessories on your
vehicle, contact a PeugeOt dealer or
a qualified workshop.

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Dashboard fuses

the fusebox is placed in the lower dashboard
(left-hand side).

Fuse

N°

Rating

(A)

Functions

F4

5

emergency and assistance calls.

F6 A or B

15

Audio system, touch screen, CD player, navigation.

F11

5

"Keyless entry and starting" system

F13

10

Front 12 V accessory socket.

F14

10

12 V accessory socket in the boot.

F16

3

glove box lamp, rear courtesy lamp.

F17

3

Vanity mirror lamp, front courtesy lamp.

F19

5

Instrument panel.

F21

10

Multifunction screen, air conditioning.

F22

5

Reversing camera, parking sensors.

F24

3

Rain and sunshine sensor

F25

5

Airbags.

F28 A or B

15

Audio system (battery +).

F30

20

Rear wiper.

F31

30

Locks.

F32

10

Hi-Fi amplifier.

F33

3

Memorisation of driving positions.

F34

5

electric power steering.

F35

3

Seat belts not fastened display.

F unclip the cover by pulling at top left, then

right.

Version 1 (Full)

Access to the fuses

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Version 2 (Eco)

Fuse

N°

Rating

(A)

Functions

F9

5

emergency and assistance calls.

F13

5

Reversing camera and parking sensors

F15

15

12 V accessory socket.

F16

15

Cigarette lighter.

F17

15

Audio system.

F18

20

touch screen, CD player, audio and navigation system.

F19

5

Rain, sunshine sensor.

F20

5

Airbags.

F21

5

Instrument panel.

F22/F24

30

Interior, exterior, front and rear locks.

F23

5

glove box lamp, vanity mirror, front and rear courtesy lamps.

F25/F27

15

Front/rear screenwash pump.

F26

15

Horn.

F30

15

Rear wiper.

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Engine compartment
fuses

F unclip the cover.
F Change the fuse.
F When you have finished, close the cover

carefully to ensure correct sealing of the
fusebox.

Fuse

N°

Rating

(A)

Functions

F12

5

Park Assist control unit.

F14

25

Front and rear screenwash pump

F15

5

Power steering.

F19

30

Front wiper motor.

F20

15

Front and rear screenwash motors.

F21

20

Headlamp wash.

F22

15

Horn.

F23

15

Right-hand main beam headlamp.

F24

15

Left-hand main beam headlamp.

the fusebox is located in the engine
compartment near the battery.

Version 1 (Full)

Fusebox 1

Access to the fuses

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Fusebox 2

Fuse

N°

Rating

(A)

Functions

F8

30

Diesel emissions control system (AdBlue

®

).

F10

5

Automatic gearbox.

F12

15

Automatic gearbox.

Version 2 (Eco)

Fuse

N°

Rating

(A)

Functions

F13

5

Built-in systems interface.

F16

15

Front foglamps.

F18

10

Right-hand main beam headlamp.

F19

10

Left-hand main beam headlamp.

F25

40

Headlamp wash relay (aftermarket fitment).

F27

25

Built-in systems interface.

F28

30

Diesel emissions control system (AdBlue

®

).

F29

30

Front wiper motor.

F30

80

Pre-heater plugs (Diesel), additional programmable heating
(aftermarket fitment), headlamp wash pump.

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12 V battery

the battery is located under the bonnet.
to gain access to it:
F Open the bonnet using the interior release

lever, then the exterior safety catch.

F Secure the bonnet stay.

Access to the battery

Procedure for starting the engine using another battery or charging a discharged battery.

Before doing any work

Immobilise the vehicle: apply the
parking brake, put the gearbox in
neutral, then switch off the ignition.
Check that all electrical equipment is
switched off.

If your vehicle has an automatic
gearbox, do not try to start the engine
by pushing the vehicle.

Batteries contain harmful substances
such as sulphuric acid and lead.
they must be disposed of in
accordance with regulations and must
not, in any circumstances, be discarded
with household waste.
take used remote control batteries and
vehicle batteries to a special collection
point.

Protect your eyes and face before
handling the battery.
All operations on the battery must be
carried out in a well ventilated area and
away from naked flames and sources
of sparks, so as to avoid the risk of
explosion or fire.
Wash your hands afterwards.

Versions equipped with Stop & Start are
fitted with a 12 V lead-acid battery of
specific technology and specification.
Its replacement should be carried
out only by a PeugeOt dealer or a
qualified workshop.

General points

Lead-acid starter batteries

F Remove the plastic cover to access

the (+) terminal.

the (-) terminal of the battery is not accessible.
A remote earth point is located on the engine.

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Starting using another battery

Never try to start the engine by
connecting a battery charger.
Never use a 24 V or higher battery
booster.
First check that the slave battery has a
nominal voltage of 12 V and a capacity
at least equal to that of the discharged
battery.
the two vehicles must not be in contact
with each other.
Switch off the electrical consumers on
both vehicles (audio system, wipers,
lighting, ...).
ensure that the jump lead cables do
not pass close to moving parts of the
engine (cooling fan, belts, ...).
Do not disconnect the (+) terminal when
the engine is running.

F Raise the plastic cover on the (+) terminal,

if your vehicle has one.

F Connect the red cable to the positive

terminal (+) of the flat battery A (at the metal
elbow) then to the positive terminal (+) of the
slave battery B or the booster.

F Connect one end of the green or black

cable to the negative terminal (-) of the
slave battery B or the booster (or earth
point on the other vehicle).

When your vehicle's battery is discharged, the
engine can be started using a slave battery
(external or on another vehicle) and jump lead
cables or a battery booster.

Some functions, including Stop & Start,
are not available if the battery is not
sufficiently charged.

F Connect the other end of the green or black

cable to the earth point C on the broken
down vehicle.

F Start the engine of the vehicle with the

good battery and leave it running for a few
minutes.

F Operate the starter on the broken down

vehicle and let the engine run.

If the engine does not start straight away,
switch off the ignition and wait a few
moments before trying again.

F Wait until the engine returns to idle then

disconnect the jump lead cables in the
reverse order.

F Refit the plastic cover to the (+) terminal, if

your vehicle has one.

F Allow the engine to run for at least

30 minutes, by driving or with the vehicle
stationary, so that the battery reaches an
adequate state of charge.

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For optimum service life of the battery, it is
essential to maintain an adequate state of
charge.
In some circumstances it may be necessary to
charge the battery:
-

if you use your vehicle essentially for short
journeys,

-

if the vehicle is to be taken off the road for
several weeks.

Contact a PeugeOt dealer or a qualified
workshop.

Charging the battery using a battery charger

If you envisage charging your vehicle's
battery yourself, use only a charger
compatible with lead-acid batteries of a
nominal voltage of 12 V.

If this label is present, it is essential
to use only a 12 V charger, to avoid
causing irreversible damage to the
electrical components related to the
Stop & Start system.

It is not necessary to disconnect the
battery.

Follow the instructions for use provided
by the manufacturer of the charger.
Never reverse polarities.

Never try to charge a frozen battery.
If the battery has been frozen, have it
checked by a PeugeOt dealer or a
qualified workshop, who will check that
the internal components have not been
damaged and the casing is not cracked,
which could cause a leak of toxic and
corrosive acid.

F Switch off the ignition.
F Switch off all electrical consumers (audio

system, lighting, wipers, ...).

F Switch off the charger B before connecting

the cables to the battery, so as to avoid any
dangerous sparks.

F ensure that the charger cables are in good

condition.

F Raise the plastic cover, if your vehicle has

one, on the (+) terminal.

F Connect the charger B cables as follows:

- the positive (+) red cable to

the (+) terminal of the battery A,

- the negative (-) black cable to the earth

point C on the vehicle.

F At the end of the charging operation, switch

off the charger B before disconnecting the
cables from the battery A.