W210 Door Lock Problem

Diagnosing the problem begins with isolating the exact source of the issue or the exact part of the vacuum door locking system that needs repair or attention.

W210 door lock problem.

Mercedes benz c e clk w203 w209 w211. A likely problem is the lock cy. In this article we will go over what is involved with replacing the door lock actuators on the w210 mercedes. This video shows how to fix the problem when your mercedes key turns in your door lock but does not lock or unlock your car.

These cars use a vacuum operated system to lock and unlock the doors. Several types of door lock problems have been identified across the mercedes line but with identifiable solutions including some you can handle yourself. Replace the worn out battery if necessary. These include window motor replacement.

On those models the door lock actuators may fail causing the door lock to bounce up and down several times. First you can replace the door lock actuator which can cost from 150 to 450 depending on if you try to fix it yourself or have the dealer fix the problem. Mercedessource tech help it all starts with the proper procedure for removing the door panel w210 door panel removal is fairly easy if you know what you are doing and have the right tools. When they fail it can lead to problems locking one or more door.

Eventually leading to leaks that will typically prevent one door from locking while the others lock with no problem. The one door can still be locked manually by. You will need a couple of plastic trim tools to remove the panel without marring it. There is a couple of ways to fix this problem.