Audi A4: Electrical System

 Refrigerant Circuit, Tracing Leaks Using Electronic Leak Detector

Vehicles with a High Voltage System (Hybrid Vehicles) Read and follow all of the supplemental warnings for all work performed on vehicles with the high voltage system. Refer to → Chapter "Warnings when Working on Vehicles with High Voltage System" and → Electrical Equipment; 

 Rear Door Trim Panel, Removing and Installing

Special tools and workshop equipment required Wedge Set -T10383- Wedge Set - Wedge 1 -T10383/1- Removing - Switch off the ignition. - Unclip the decorative trim -1- using the -T10383/1- in the direction of -arrow A-. - Release the remaining retainers, disengage the decorative tr