Citroen C5 Aircross Quiz
Exterior lighting / signalling

Dipped beam function

In this manual: Exterior lighting / signalling
AAS - Parking Aid — 8Owner's Manual Citroën C5 II — 139Citroen C5 Aircross (2017- 2024) - Owner's Manual — 143Audio system — 14Overspeed control — 7Multifunction display — 4Driver information instrument cluster — 20Navigation assistance — 8Intruder alarm — 7Mechanical specifications — 9Power supply — 8Electrical equipment — 13Lighting and electrical equipment — 3Immobiliser — 4Sunroof — 10Exterior lighting / signalling — 38Multiplexing — 7Air conditioning — 7Body — 6General specifications — 9Automatic gearbox control — 3Exterior mirrors — 10Airbags — 5Defrost — 6Underinflation — 6Interior lighting — 4Wipers / Washers — 6Window lifters — 11Cooling — 8Opening management — 7Cruise control — 5Suspension — 4Grip management — 1Paint — 2Exterior lighting control — 1Indicators (turn signals) — 1Automatic lighting systems - General recommendations — 1Wiper control — 1Special position of the front wipers — 1
~1min read

Block diagram: dipped beam function

Synoptique: fonction feux de croisement
Block diagram: dipped beam function

Key:

  • single arrow: wired link,
  • triple arrow: multiplexed link.
Description fonctionnelle : fonction feux de croisement

Functional description: dipped beam function

STEP

DETAILS
1 Driver action on the lighting switch: dipped beam position
2 Reading and filtering of the lighting switch position by the steering column switch module.

Transmission of the lighting switch position to the BSI via the CAR1 VAN network
3 The BSI knows the status of the sidelights.
Control of the dipped beam relays at the BSM by the BSI via the CAR1 VAN network
Control of the dipped beam warning light on the instrument cluster by the BSI via the CONFORT VAN network

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