Audi A4: Electrical System

 Rear Bumper

Overview - Rear Bumper Cover, Standard Equipment Overview - Bumper Cover 1 -  Bumper Cover Lower Section There are different versions. Refer to the Parts Catalog. Removing and installing. Refer to → Chapter "Bumper Cover Lower Section, Removing and Installing". 2 -  Re

 Leak Detection on Refrigerant Circuit Using Leak Detection Kit -VAS6201A-

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;