Land Rover Defender manuals

Land Rover Defender: Exterior Lighting - Control Diagram

Land Rover Defender 2020-2026 Service Manual / Electrical / Lighting / Exterior Lighting / Exterior Lighting - Control Diagram

CONTROL DIAGRAM - 1 OF 3

Exterior Lighting

A = HARDWIRED: O = LIN: U = PRIVATE CAN: AW = ETHERNET: BL = HS CAN UN SYSTEM BUS.

  1. BCM/ GWM
  2. Rear height adjust switch
  3. HCM
  4. Front height sensor (quantity 2)
  5. Rear height sensor (quantity 2)
  6. Headlamp Control Module B (HCMB)
  7. Rear side marker lamp/Reflector (quantity 2)
  8. Tail lamp assembly (quantity 2)
  9. Number Plate Lamp (ROW)/License Plate Lamp (NAS) (quantity 2)
  10. Front side marker lamp/Reflector (quantity 2)
  11. Power
  12. Ground
  13. Rain/light sensor
  14. Left steering column switch
  15. IPMA
  16. IPC dimmer

CONTROL DIAGRAM - 2 OF 3

Exterior Lighting

A = HARDWIRED: O = LIN: AX = FLEXRAY.

  1. BCM/ GWM
  2. Left steering column switch
  3. PCM
  4. Anti-Lock Brake System Control Module (ABS)
  5. Rear fog lamp (quantity 2)
  6. Front fog lamp (quantity 2)
  7. Tail lamp assembly (quantity 2)
  8. HMSL filter
  9. HMSL
  10. Ground
  11. Power

CONTROL DIAGRAM - 3 OF 3

Exterior Lighting

A = HARDWIRED: AZ = HS CAN BODY SYSTEM BUS.

  1. BCM/ GWM
  2. Hazard warning lamp switch
  3. DDM
  4. Side repeater - Driver side
  5. Side repeater - Passenger side
  6. PDM
  7. HCM
  8. HCMB
  9. Tail lamp assembly (quantity 2)
  10. Ground
  11. Power

READ NEXT:

 Fog Lamps

DIAGNOSIS AND TESTING PRINCIPLE OF OPERATION For a detailed description of the fog lamps system and operation, refer to the relevant Description and Operation section of the workshop manual. REFER to

 Headlamps

DIAGNOSIS AND TESTING PRINCIPLE OF OPERATION For a detailed description of the exterior lighting system and operation, refer to the relevant description and operation section of the workshop manual.

 Headlamp Leveling

DIAGNOSIS AND TESTING PRINCIPLE OF OPERATION For a detailed description of the headlamp leveling system and operation, refer to the relevant description and operation section of the workshop manual.

SEE MORE:

 Driving aids safety

Make sure the following warnings have been read and fully understood before using a driving aid system. Failure to use the driving aids safely could result in an accident, leading to serious injury or death. Despite the vehicle being fitted with driving aids, the driver is still responsible for dri

 Rear Subframe

REMOVAL AND INSTALLATION GENERAL EQUIPMENT PART(S) REMOVAL CAUTION: Only tighten the nuts and bolts when the suspension is at the normal ride height. Failure to follow this instruction may result in damage to the vehicle. NOTES: This procedure contains some variation in the illustrations depend

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