Audi Q7: Heating, Ventilation & Air Conditioning

 System Overview - Refrigerant Circuit

System Overview - Refrigerant Circuit without Rear Heater and A/C Unit   Note Depending on vehicle equipment, there are different versions of the A/C system for the Audi Q7. Make sure to use the correct version and pay attention to the allocation of different components. Refer to → 

 Gear Oil, Draining and Filling

Gear Oil, Draining, 0D3 "Sport Differential" Special tools and workshop equipment required Drip Tray   Caution This procedure contains mandatory replaceable parts. Refer to component overview prior to starting procedure. Mandatory Replacement Parts Plug - Oil filler - Remove the