Nissan Qashqai (2007-2010). Manual — part 1411

INTERIOR ROOM LAMP CONTROL SYSTEM

INL-7

< FUNCTION DIAGNOSIS >

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- Door switch signal (ALL)
- Door lock/unlock signal (Remote keyless entry receiver, each request switch, door lock and unlock switch)
NOTE:
Each function of interior room lamp timer can be set by CONSULT-III. Refer to

INL-15, "INT LAMP : CON-

SULT-III Function (BCM - INT LAMP)"

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Interior Room Lamp ON Operation

• BCM always turns the interior room lamp ON when any door opens.
• BCM activates the interior room timer in any of the following conditions to turn the interior room lamp ON for

a period of time.

- Any door opens before all doors close.
- Ignition switch is turned ON

→

OFF.

- Any door unlock signal is detected when all doors close with ignition switch OFF.
NOTE:
Restart the timer if new condition is input during the timer operating time.

Interior Room Lamp OFF Operation

BCM stops the timer in any of the following conditions to turns the interior room lamp OFF.
• The timer operating time is expired.
• Ignition switch position is other than OFF with all doors close.
• Any door lock operation is detected with all doors close.

Component Parts Location

INFOID:0000000001033361

INL-8

< FUNCTION DIAGNOSIS >

INTERIOR ROOM LAMP CONTROL SYSTEM

Component Description

INFOID:0000000001033362

1.

Request switch

2.

Door switch

3.

Room lamp
(Without glass top roof)

4.

Personal lamp
(With glass top roof)

5.

Door lock and unlock switch

6.

Map lamp

7.

BCM

8.

Intelligent Key unit

9.

Luggage room lamp

10. Back door switch

A.

Over the glove box

B.

Over the instrument lower panel
(driver side)

C.

Luggage room upward

D.

Back door lock assembly

JPLIA0198ZZ

INTERIOR ROOM LAMP CONTROL SYSTEM

INL-9

< FUNCTION DIAGNOSIS >

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Part

Description

BCM

Activates the interior room lamp timer depending on the vehicle condition to turn the
interior room lamps ON/OFF.

Remote keyless entry receiver
(integrated in the BCM)

Receives the lock/unlock signal from Keyfob.

Intelligent Key unit

Transmits the lock/unlock signal to BCM with CAN communication.

Door lock and unlock switch

Inputs the lock/unlock signal to BCM.

• Door switch
• Back door switch

Inputs the door switch signal to BCM.

INL-10

< FUNCTION DIAGNOSIS >

INTERIOR ROOM LAMP BATTERY SAVER SYSTEM

INTERIOR ROOM LAMP BATTERY SAVER SYSTEM

System Diagram

INFOID:0000000001033363

System Description

INFOID:0000000001033364

OUTLINE

• Interior room lamp battery saver is controlled by BCM.
• BCM turns applicable lamps OFF depending on the vehicle condition. This function prevents the battery

from over-discharging if the driver neglect turning OFF the any lamps.

Applicable lamps

• Map lamp
• Personal lamp
• Room lamp
• Luggage room lamp
• Vanity mirror lamp

INTERIOR ROOM LAMP BATTERY SAVER FUNCTION

• When the ignition switch is turned OFF, BCM operates the timer for a period of time to cut the interior room

lamp power supply.

• BCM restart the timer when any of the following signals changes while operating the timer.
- Ignition switch status
- Door switch signal (ALL)
- Door lock/unlock signal (Remote keyless entry receiver, each request switch, door lock and unlock switch)
- Key switch signal
- Push switch signal
• BCM provides the interior room lamp power supply continuously when the ignition switch position is other

than OFF.

NOTE:
Each function of interior room lamp battery saver can be set by CONSULT-III. Refer to

INL-17, "BATTERY

SAVER : CONSULT-III Function (BCM - BATTERY SAVER)"

.

Component Parts Location

INFOID:0000000001033365

JSLIA0076GB