Audi Q7: Electrical System

 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

 Tires with emergency running characteristics, PAX

  Caution It is mandatory for run-flat tires to have a tire pressure monitoring system in the vehicle. Work on tires with emergency running characteristics (PAX) must only be performed at skilled facilities. These have the corresponding trained personnel and necessary tools available. PAX