Audi A4 Owners & Service Manuals

Audi A4: A/C Service Station, Connecting


 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

 Service Station, Connecting with Connections on Low- and High Pressure Side of Refrigerant Circuit

Servicing Station, Connecting for Measuring and Testing - Turn off the ignition. - Connect the service station to the power supply. - Connect the quick-release coupling adapter to the c

 Service Station, Connecting with No Connection on Low- and High Pressure Side of Refrigerant Circuit

General Information On the following vehicles, no service connection is provided for the service station on the low-pressure side of the refrigerant circuit; adapters must be used to connect the se


 Steering Column, Checking for Damage

Visual Check Components of the steering column must not show any indications of damage. Function Test The steering column must turn without catching or difficulty of movement. The steering column must adjust easily from side to side and vertically (this test is only possible when installed)

 Door Components

Overview - Window Regulator 1 -  Nut 7.5 Nm 2 -  Window Regulator Removing and installing. Refer to → Chapter "Window Regulator, Removing and Installing". 3 -  Nut 7.5 Nm 4 -  Cap 5 -  Door 6 -  Rubber Boot For the door cont

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