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Gesture Recognition System Control Unit, Basic Function - GF82.90-P-9893A

Model All (CAR) with code 77B (Contactless gesture control at front) 

Model All (CAR) with code 78B (Contactless gesture control at rear) 

General 

The gesture recognition system control unit evaluates the signals from the hand motion sensors and forwards the resulting signals (e.g. operation signals).

On vehicles with a camera in the driver display, the gesture recognition system control unit receives a synchronization signal from the camera. As both the camera in the driver display and the hand motion sensors illuminate their detection area, the synchronization signal is required to avoid any image interference.

Location 

The gesture recognition system control unit is located in the trunk on the left behind the side trim.

Function requirements: