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How to Remove the Front Door Lock on Mercedes C-Class

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

Is the lock on your Mercedes C-Class damaged? Let's go through the process of removing the front door lock. Remove the handle cover, then unscrew the screws with a screwdriver. Take off the entire door trim panel. Remove the adhesive covering on the door sheet metal and unscrew the door lock along with all attached parts. Unscrew the fastening screws of the outer handle to remove the cylinder. Once the damaged lock is removed, simply install a new one of the same type. Reattach the door trim panel after all parts are installed.

Updated on 15 April 2026 by ScegliAuto

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