Audi A4 Owners & Service Manuals

Audi A4: Refrigerant Circuit 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. - 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


 Head restraints

General information Applies to: vehicles with adjustable head restraints Fig. 61 Correctly-adjusted head restraint Make sure that: The upper edge of the head restraint is as even as possible with the top of your head The head restraint is as close as possible to the back of the head The head

 Steering Gear End Positions, Adapting

Special tools and workshop equipment required Vehicle Diagnostic Tester   Note If the connection between the steering gear and the steering wheel is disconnected, the end position of the steering gear must be readapted. Procedure - Connect the Vehicle Diagnostic Tester. - Switch

© 2019-2023 Copyright