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How to Remove the Front Lock of the Mercedes C-Class

Model: Mercedes Classe C W203 - Years 2000-2007
Part: Door lock

This guide will show you how to remove and replace the front lock module of the Mercedes C-Class. First, open the front door of your car and start unscrewing all the screws securing the door panel using a T30 and T25 Torx wrench. Unscrew the lock screws located on the side, removing the handle and the door panel as shown in the video. At this point, remove the speaker and disconnect the electrical connector of the lock. Then, remove the metal cover to access the lock, taking it out and replacing it with the new one!

Updated on 11 July 2026 by ScegliAuto

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by ScegliAuto

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