Audi Q7: Electrical System

 Refrigerant Circuit, Discharging with Service Station

Work procedure may vary depending on the type of tools selected (the tool-specific operating instructions should therefore be followed). The refrigerant circuit is to be discharged if parts of the refrigerant circuit are to be removed, if there is any doubt about the quantity of refrigerant i

 Electrical Components

Component Location Overview - Electrical Components 1 - AWD Control Module -J492- Component location. Refer to → Fig. " AWD Control Module -J492- in the A4". Additional work after replacing the control module. Refer to → Chapter "AWD Control Module -J492-, Additional Wor