Audi A4 Owners & Service Manuals

Audi A4: Refrigerant Circuit, Determining Leaks

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 General Information

Vehicles with a High Voltage System (Hybrid Vehicles) Extremely Dangerous Due to High-Voltage The high-voltage system is under high-voltage. Death or serious bodily injury by electric shock. - I

 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 "Wa

 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 "Wa

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 Electromechanical parking brake

Operating the parking brake The electromechanical parking brake is used to secure the vehicle from rolling away unintentionally. The switch is located under the selector lever in the center console. It turns on when the parking brake is set. You can release the parking brake manually or automatic

 Differential

Overview - Differential 1 - Left Flange Shaft Seal Replacing. Refer to → Chapter "Left Seal, Replacing". 2 - Shim Behind the taper roller bearing outer race 3 - Taper Roller Bearing Outer Race 4 - Front Differential 5 - Bolt Tighteni

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