If the door lock actuators fail they will disable the power door lock feature from working.
Mercedes door lock sound.
1 determine which door has the broken actuator.
On those models the door lock actuators may fail causing the door lock to bounce up and down several times.
Power door locks do not function.
This will require the driver to use the key to lock or unlock the doors and can disable the power door.
Replace the door lock actuator door locks will functioned normally again.
Another symptom of a potential problem with the door lock actuators are power door locks that do not function.
We have a lot to offer you among these products you can see a wide selection of the mercedes doors produced by the major players in the industry such as replace and goodmark.
As we know all these means of transport require doors.
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.
Hop into a new 115 000 mercedes s class limousine and the door will close with a satisfying vault like thunk.
Mercedes benz vehicles such as e c s ml gl r class are designed to automatically lock the doors as soon as you start to drive.
Do the same in a beat up version from 1992 and you ll hear a sound that s eerily.
Manually unlock all the doors.
You can get the door lock actuator for a fraction of the dealer prices from amazon see here.
There is a couple of ways to fix this problem.