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How to Reset the Automatic Transmission of the Mercedes-Benz C-Class

Model: Mercedes Classe C W203 - Years: 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Part: Warning light – error code

See other generations:
Video tutorial

In this video tutorial, you will learn how to reset the automatic transmission of the Mercedes-Benz C-Class in simple and quick steps. First, get in the vehicle and turn the ignition to the first position; then press and hold the accelerator pedal for at least thirty seconds, as shown in the video.

At this point, release the accelerator pedal and start the engine; you will see the automatic transmission control unit reset. A second method for resetting the automatic transmission is shown afterward!


Updated on 18 May 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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