Audi Q7: Rear Final Drive, Differential

 Electronic Throttle Control (ETC) System

The electronic throttle control (ETC) system consists of the accelerator-pedal module, the engine control module (ECM), and the electronic throttle body. The electronic throttle body mainly consists of the throttle valve, the electric throttle-valve drive element, and the throttle-valve position

 Windshield wipers

Switching the windshield wipers on Fig. 45 Lever: windshield wipers Fig. 46 Lever: rear window wiper Move the lever to the corresponding position: (0) Windshield wipers off (1) Rain sensor/intermittent mode. The windshield wipers switch on once the vehicle speed exceeds approximately 2 mph (4