Audi Q7 (4M) 2016-2026 Workshop Manual

 Refrigerant Circuit Pressures Specified Values, Vehicles with Heat Pump

  Note On vehicles with a high-voltage system and heat pump (for example on the Audi Q7 e-tron) installed in the refrigerant circuit and electrically activated vehicles which regulate the flow of the refrigerant in the refrigerant circuit depending on the current operating condition. The

 Plenum Chamber Water Drain, Removing and Installing

Removing - Turn off the ignition. - Remove the plenum chamber cover -A-. Refer to → Body Interior; Rep. Gr.50; Bulkhead; Plenum Chamber Cover, Removing and Installing. - Depending on the engine and the vehicle version, if necessary loosen the lower plenum chamber