Accelerator pedal sensor design - GF30.20-P-4010-02M
WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2011 Mercedes-Benz S65, 2011 Mercedes-Benz S600, 2011 Mercedes-Benz S550, 2010 Mercedes-Benz S65, and 2010 Mercedes-Benz S63. However, it is still accessible from the selected car via links, so may be relevant.