Audi Q7: Fuel Supply - Gasoline Engines

 Air Line, Servicing

  Note Both rear axle air lines (blue and black) are completely replaced if there is a damage claim. The repair of a damaged line is not permitted. The front axle and pressure reservoir air lines are routed in the wiring harness and can be repaired. Special tools and workshop equipment

 Left/Right Rear Upper Body Vent Temperature Sensor -G635-/-G636-, Removing and Installing

Left Rear Upper Body Vent Temperature Sensor -G635-, Removing and Installing   Note The Left Rear Upper Body Vent Temperature Sensor -G635- is only installed on vehicles with a "High" A/C system (a rear heater and A/C unit). On a vehicle with a "Mid" or "Mix" A/C system the installation op