Citroen C5 Aircross Quiz
Overspeed control

General

In this manual: Overspeed control
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
~2min read

PREAMBLE

The overspeed control function alerts the driver with an audible signal and a message on the multifunction display when the vehicle exceeds a speed limit (programmable depending on version).

STEERING WHEEL SWITCH MODULE

Le module de commutation sous volant de direction
The steering wheel switch module

The steering wheel switch module is a single unit that includes the following components:

  • the combination switch holder (1),
  • the clock spring (2),
  • the wiper switch (3),
  • the audio system control (4) (depending on version),
  • the cruise control switch (5) (depending on version),
  • the lighting switch (6).

The steering wheel switch module provides the human-machine interface for the radio, cruise control, wiper and lighting controls.

The steering wheel switch module transmits the user's actions to the BSI via the VAN CAR 1 multiplexed network.

The steering wheel switch module also performs the following functions:

  • controlling the buzzer integrated in the instrument cluster housing according to sound requests sent by the BSI,
  • receiving RF messages from the plip and the tire underinflation transmitters,
  • communicating with the transponder for the coded immobilizer,
  • relaying information from the steering wheel angle sensor.

OVERSPEED CONTROL FUNCTION BLOCK DIAGRAM

Synoptique de la fonction controle de survitesse
Overspeed control function block diagram

Key:

  • Triple arrow: multiplexed link.

LINKS
LINK NO.

SIGNAL

 SIGNAL TYPE
7 Status of the wiper switch push button VAN CAR 1
8 Vehicle speed information VAN CONFORT
9 Status of the wiper switch push button.

Overspeed alert message display.

Display of the overspeed control activation / deactivation message.VAN CONFORT 10 Overspeed control function activation / deactivation request

Request to store the current vehicle speed

VAN CONFORT 11 Vehicle speed information CAN 12 Buzzer control VAN CAR 1

Test yourself

A quick Citroen C5 Aircross quiz: every answer comes with an explanation and a link to the manual page.