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How to Reset the Automatic Transmission on a Mercedes

Model: Mercedes Classe C W203 - Years 2000-2007
Part: Warning light – error code

In this video tutorial, you will see how to reset the automatic transmission on a 2005 Mercedes-Benz C-Class by following a few simple steps for proper vehicle management. First, insert the key into the ignition and turn it to the ON position; now press the accelerator all the way down and wait at least 15 seconds; after 15 seconds, keep your foot on the accelerator in four directions. Now turn off the instrument cluster without removing the key; you can now release the accelerator pedal and do not do anything for at least five minutes. Do not open the door until the five minutes are up.

Updated on 13 May 2026 by ScegliAuto

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