Audi A4 Owners & Service Manuals

Audi A4: Refrigerant Circuit

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 A/C System Repair Information

Air conditioning systems designed for refrigerant R12 are only to be filled with refrigerant R134a if certain requirements are fulfilled. Refer to → Chapter "Refrigerant Circuit, Convertin

 Using Service Station

 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

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 Brakes

General information You can apply the vehicle's brakes using the brake pedal. Operating noise Noises may occur when braking depending on the speed, braking force, and outside conditions such as temperature and humidity. Braking effect The response time from the brakes depends on the weather and envi

 Drive Axle, Disassembling and Assembling

Drive Axle, Disassembling and Assembling, Triple Roller Joint AAR 2600 i and AAR 3300 i Special tools and workshop equipment required Press Plate -VW401- Press Plate -VW402- Press Piece - Rod -VW408A- Press Piece - Rod -VW411- Press Piece - 31.5mm -VW416B- Press Piece - Multiple Use -VW447H-

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