Land Rover Defender: Interior Lighting - Description
DESCRIPTION
LOADSPACE LAMPS
NOTES:
- Vehicle with 5 doors is shown, vehicle with 3 doors is similar.
- Right installation is shown, left installation is similar.
The loadspace includes interior lamps located on the left and right. There
are 2 lamps located in the loadspace side
trims.
The lamps are controlled by the BCM/ GWM and operate automatically. The BCM/ GWM
receives a signal from the
tailgate ajar switch to turn the loadspace lights ON.
TREADPLATE ILLUMINATION
NOTES:
- Vehicle with 5 doors is shown, vehicle with 3 doors is similar.
- RHD vehicle is shown, LHD vehicle is similar.
- Right installation is shown, left installation is similar.
The door treadplate lamps are controlled by the BCM/ GWM.
GLOVEBOX LAMP AND SWITCH
- Glovebox lamp
- Glovebox switch assembly
The glovebox lamps operate when the glovebox lid is open.
VANITY MIRROR - SUN VISOR LAMPS
NOTES:
- Vehicle with 5 doors is shown, vehicle with 3 doors is similar.
- Right installation is shown, left installation is similar.
The vanity mirror - Sun visor lamps are located in the front sun visors. The
lamps are located behind a hinged cover,
either side of the vanity mirrors. The lamps are activated by a simple switch
which operates when the vanity mirror
cover is lifted.
FOOTWELL LAMPS
NOTES:
- Vehicle with 5 doors is shown, vehicle with 3 doors is similar.
- RHD vehicle is shown, LHD vehicle is similar.
- Right installation is shown, left installation is similar.
The front footwell lamps illuminate the front footwell when the interior
lights operate, also with switch gear illumination
for 'mono ambient'.
DOOR MIRROR APPROACH LAMPS
NOTES:
- Vehicle with 5 doors is shown, vehicle with 3 doors is similar.
- Left installation is shown, right installation is similar.
- Door mirror cover
- Side repeater lamp
- Door mirror glass
- Proximity camera wiring harness connector (if equipped)
- Door mirror wiring harness connector
- Ambient Air Temperature (AAT) sensor
- Approach lamp (if equipped)
- Wade sensor (if equipped)
- Proximity camera (if equipped)
The door mirrors are equipped with a lamp which illuminates the area below
the front door. The housing contains a
plastic lens which directs a beam of light in the required area.
The approach lamps are controlled by the BCM/ GWM, through the DDM and PDM. Each
door module receives a
signal from the BCM/ GWM on the High Speed (HS) Controller Area Network (CAN)
body systems bus. The signal is
required to illuminate or extinguish the approach lamps.
The approach lamps are active when the vehicle:
- Power Mode 4 - Accessory (vehicle unlocked and Smart Key present).
- A door opened.
FRONT OVERHEAD CONSOLE
NOTE:
Vehicle with 5 doors is shown, vehicle with 3 doors is similar.
- Left reading lamp
- Front overhead console
- Right reading lamp
The reading lamps in the front overhead console are operated manually by
touching the lens to switch ON or OFF.
The interior lamp is controlled by the BCM/ GWM, and can also be operated
manually.
REAR INTERIOR LAMPS
NOTES:
- Vehicle with 5 doors is shown, vehicle with 3 doors is similar.
- Right installation is shown, left installation is similar.
The rear interior lamps are located in the headliner on both left and right
side.
The rear interior lamps operate automatically and controlled by the BCM/ GWM.
The rear interior lamps can also be
operated by pushing the lens to switch the lamp ON or OFF.
INSTRUMENT PANEL AND FLOOR CONSOLE ILLUMINATION
NOTES:
- Vehicle with 5 doors is shown, vehicle with 3 doors is similar.
- RHD vehicle is shown, LHD vehicle is similar.
- Instrument panel lamp - Long
- Instrument panel lamp - Short (quantity 2)
- Floor console lamp
The Instrument panel and floor console ambience lighting illuminate when the
interior lights operate. Depending on the
specifications, the floor console ambience lighting can be configured.
DOOR AMBIENCE LIGHTING
Vehicle with 5 doors
NOTES:
- RHD vehicle is shown, LHD vehicle is similar.
- Right installation is shown, left installation is similar.
- Front door handle ambience lighting LEDs (quantity 2)
- Front door ambience lighting LEDs (quantity 2)
- Rear door handle ambience lighting LEDs (quantity 2)
- Rear door ambience lighting LEDs (quantity 2)
Vehicle with 3 doors
NOTES:
- RHD vehicle is shown, LHD vehicle is similar.
- Right installation is shown, left installation is similar.
- Door handle ambience lighting LEDs (quantity 2)
- Door ambience lighting LEDs (quantity 2)
- Rear quarter pocket ambience lighting LEDs (quantity 2)
The LEDs ambience lighting is located:
- Door handles and door trim.
- Rear quarter door pocket - Vehicle with 3 doors only.
- Floor console.
- Instrument panel.
The door ambience lighting is controlled by:
- DDM
- PDM
- DRDM - 5 doors vehicle only.
- PRDM - 5 doors vehicle only.
The door handle ambience lighting is controlled by the BCM/ GWM. The DDM, PDM,
DRDM (if equipped) and PRDM
(if equipped) connect to the BCM/ GWM through the HS CAN body systems bus.
AMBIENCE LIGHTING
NOTE:
Vehicles without configurable interior ambience lighting illuminate the standard
white light for the interior
lights.
For configurable ambience lighting, the lighting color and brightness can be
set. The setting is on the FCDIM
dependant on the variant.
To adjust the configurable interior ambience lighting for color and intensity,
select the 'VEHICLE SETTINGS' menu.
Light Emitting Diode Ambience Lighting Component
NOTES:
- Example is shown, units vary with application.
- The color of LED has 2 variants:
- Single color LEDs
- Tri color LEDs.
- Power supply
- LED light source
- Light guide
Ambience lighting is provided by LED units around the vehicle. Each component
is made up of 3 parts:
- LED light source
- A light guide
- A light guide carrier.
DOOR PUDDLE LAMP
NOTES:
- Vehicle with 5 doors is shown, vehicle with 3 doors is similar.
- RHD vehicle is shown, LHD vehicle is similar.
- Front right installation is shown, the others is similar.
Each of the doors is installed with a puddle lamp to illuminate the ground
below the door when the door is open. The
front door puddle lamps are located in the lower face of the door, facing the
ground. The rear door puddle lamps are
located in the bottom of the door trim panel. Each lamp uses a capless bulb.
READ NEXT:
The components and conditions that supply the input signals to operate the
interior lamps include:
Front and rear door latches - Door ajar switch contacts
Tailgate latch assembly - Tailgate ajar s
CONTROL DIAGRAM
CONTROL DIAGRAM - 1 OF 6 - INTERIOR COURTESY LIGHTING
A = HARDWIRED: AZ = HS CAN BODY SYSTEMS BUS.
BCM/ GWM
Front overhead console - Front interior lamp
PDM
DDM
Approach lamp -
DIAGNOSIS AND TESTING
PRINCIPLE OF OPERATION
For a detailed description of the interior lighting system and operation,
refer to the relevant description and operation
section of the workshop manual.
SEE MORE:
GENERAL PROCEDURES
GENERAL EQUIPMENT
PART(S)
CHECK
NOTES:
This procedure contains some variation in the illustrations depending
on the vehicle specification, but the
essential information is always correct.
This procedure contains illustrations showing certain components
removed to provide
Only start the engine if it is safe to do
so. Failure to do so may lead to a
collision, potentially resulting in serious
injury or death.
The Intelligent Power System
Management (IPSM) continuously monitors
the condition of the main vehicle battery.
If excessive battery discharge occurs, the
syste
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