A4 Quattro Sedan L4-2.0L Turbo (CAEB) (2009)
Ignition Lock: Service and Repair
Steering Column Switch Module and Electronic Ignition Lock Assembly Overview
‹› The steering column switch module consists of coil connector with slip ring, steering angle sensor (G85), steering column switch (turn signal
indicator switch, wiper switch, cruise control switch) and steering column electronic systems control module ( J527).
‹› Fault finding is done in "Guided Fault Finding".
1
Screw
‹› 0.5 Nm
2
Transport protection
3
Steering Column Electronic Systems Control Module (J527)
‹› With airbag spiral spring/return spring with slip ring (F138), steering angle sensor (G85)
‹› Removing and installing => [ Steering Column Electronic Systems Control Module ] See: Relays and Modules/Relays and Modules - Steering
and Suspension/Relays and Modules - Steering/Steering Column Control Module/Service and Repair/Steering Column Electronic Systems
Control Module
CAUTION!
Risk of damaging coil connector.
‹› Coil connector with slip ring is not to be turned following removal.
‹› Connector assignment of Steering Column Electronic Systems Control Module (J527) => [ Steering Column Electronic Systems Control