Audi A4 Owners & Service Manuals

Audi A4: Refrigerant Circuit General Information

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 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. - Individuals with electronic/medical life- and health su

 Refrigerant Circuit Components Allocation, High and Low Pressure Sides

 General Information

High pressure side are the condenser, receiver/dryer and restrictor or expansion valve to separate the high and low pressure liquid ends. High pressure results from the restrictor or expansion valve

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 Driver/Front Passenger Seat Adjustment Control Head -E470-/-E471-, Removing and Installing

Special tools and workshop equipment required Trim Removal Wedge -3409- Removing - Carefully pry the actuators -1 and 2- from the retainer using the -3409-. - Remove the seat side trim on the side sill side. Refer to → Chapter "Seat Side Trim on Side Sill Side, Removing and Ins

 Overview - Suspension Strut and Upper Control Arm

Overview - Suspension Strut and Upper Control Arm 1 - Bolt Replace after removing 2 - Control Arm 3 - Shock Absorber Fork Removing and installing. Refer to → Chapter "Shock Absorber Fork, Removing and Installing". 4 - Bolt Replace after removi

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