Audi Q3: Heating, Ventilation & Air Conditioning

 Trailer Hitch

Trailer Hitch Socket, Removing and Installing - Version 1 Removing - Turn off the ignition and remove the key. - Remove the bolts -arrows-. - Detach the socket from the retaining plate. Socket with Rear Fog Lamp Shut-Off Contact Switch -F216-: - Remove harness connector -

 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;