Audi A4: Rear Suspension

 Control Module/Digital Sound System Amplifier, Removing and Installing

Special tools and workshop equipment required Fiber-Optic Repair Set - Connector Protective Caps -VAS6223/9-. The Digital Sound System Control Module -J525--1- is located behind the left luggage compartment side trim panel.   Note If replacing the control module, select the "Replace contr

 Exit warning

Description Applies to: vehicles with exit warning system Fig. 122 Approaching traffic detected Fig. 123 Front door: exit warning General information Within system limits, the exit warning system can detect traffic approaching from behind such as vehicles, and provide assistance based on this in