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How to Replace the Window Switch on a Mercedes C-Class W203

Model: Mercedes Classe C W203 - Years 2000-2007
Part: Power window switch

Today, you will learn how to remove and replace the window switch on a Mercedes Benz C-Class W203 by following these simple steps. First, open the front door and remove the door panel. To do this, unscrew all the side mounting screws using a Torx screwdriver, and remove the plastic cover of the grab handle by unscrewing the screws underneath. At this point, disconnect the handle cable and the electrical connector of the window switch by prying it out and replace it with the new one!

Updated on 6 May 2026 by ScegliAuto

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by ScegliAuto

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