Audi Q7: Body

 Radio Installation Instructions

Retrofitting Radio Systems General Information Before installing radios and telephone systems (radio systems), disconnect the negative terminal of the Battery -A-. Refer to →Electrical Equipment; Rep. Gr.27. Use the applicable wiring diagrams. Refer to → Wiring diagrams, Troubleshoo

 Checking Pressures for Vehicles with Restrictor and Reservoir (with Internally Regulated Compressor)

General Information   Note Connect the A/C service station. Refer to → Chapter "A/C Service Station, Connecting". Observe the test requirements. Refer to → Chapter "Pressures, Checking". - With the ignition switched off, check the pressure in the refrigerant circuit (u