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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 Seat Forward/Back Adjuster, Removing and Installing

Seat Forward/Back Adjuster, Removing and Installing, Seat Forward/Back Adjustment Handle Removing - Unscrew the front seat and tip to the rear with the wires attached. Refer to → Chapter "Front Seat, Removing and Installing". - To release the handle push a flat-head screwdriver b

 Instrument Panel Central Tube

Overview - Instrument Panel Central Tube 1 - Bolt 20 Nm Quantity: 2 The mounting threads and contact surface must be free of paint, coating, and corrosion. The threaded connection serves as the ground connection 2 - Threaded Pin 20 Nm Quantity: 2 3 - Lifter

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