Mercedes C Class Drivers Door Wont Lock

The fob unlocks and opens the trunk but it just wouldn t lock the car.

Mercedes c class drivers door wont lock.

To access the mechanical lock find the small slot located underneath the door handle. If a door unlocks but will not lock again then replace the door switch. Perhaps your mercedes locks work but they open and close slowly. There is a couple of ways to fix this problem.

Make sure that the end piece of the blade key is pointing away from the car door so that you do not scratch it. Then pull the blade key away from the door. Hi there my w204 c class fob would not lock the car. Open and close lock to.

This is a costly component to replace at the repair shop but it is something you can do at home. How to replace door lock actuator if the door locks in your c class are bouncing up and down or are otherwise not functioning properly the system s actuator might be broken. Our local mechanic couldn t identify a problem. I have mercedes benz c class estate 2009 model that has developed a door locking issue.

On those models the door lock actuators may fail causing the door lock to bounce up and down several times. You likely have a shorted door lock actuator which you can replace with a new unit for the lock that is not working. Earlier this year the driver s door would occasionally not open unless i pressed the key fob repeatedly. I took it to a mercedes benz specialist and they said it could be a door actuator.

Even though the fob unlock it if i manually lock the 4 doors. It seems to only play up once a month or so but now the front. Take the blade key and press it into the slot. The end cap will release and expose the mechanical lock.