Audi Q7: Communication

 Overview - Air Lines

1 - Air Supply Unit with Level Control System Compressor Motor -V66- Overview. Refer to → Chapter "Overview - Air Supply Unit". 2 - Air Line "Brown" To solenoid valve block Connector tightening specification 3 Nm 3 - "Purple" Air Line Connecting piece

 Refrigerant Circuit, Checking Pressure with Service Station

General Information   Note All test conditions marked * are vehicle-specific and are described in the Repair Manual for the relevant vehicle. Check cooling performance. Connections with valve and service connections for measurement and testing. Refer to → Heating, Ventilation and