Mercedes Door Lock Actuator Problem

This can result in the car s locks malfunctioning.

Mercedes door lock actuator problem.

Apply wd 40 or equivalent product directly into the lock. The tank in the trunk stores enough vacuum for approximately 10 lock unlock functions with the car off and then the locks will have to be opened manually. Perhaps your mercedes locks work but they open and close slowly. Get a free detailed estimate for a repair in your area.

Usually a bad or failing power door lock actuator will produce a few symptoms that can notify the driver of an issue that should be serviced. Most power door locks operate using gears or motors that may quietly whir or make noise when they operate. Search w164 door lock actuator spring in ebay. Problems mercedes benz ml350.

You likely have a shorted door lock actuator which you can replace with a new unit for the lock that is not working. This article applies to the mercedes benz c class w204 2007 2014. Unusual noises coming from inside the door are one of the first symptoms of a potential problem with a power door lock actuator. Whereupon they either don t work at all or otherwise bounce up and down.

Unusual noises coming from inside the door. If a door unlocks but will not lock again then replace the door switch. The door actuators are connected to the main actuator in the driver side door by a series of hard plastic vacuum lines. I bought the springs from some company in germany on ebay for less than 20.

Open and close lock to recalibrate.