You can choose to unlock all doors or only the driver s door with this simple process.
Mercedes driver door won t lock.
My driver side door just stopped locking and unlocking when using the remote.
If the lock isn t getting power hold the lock switch either up or down and then open and close the door repeatedly to see if the lock will work.
Open and close lock to.
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.
The solenoid is bad.
All of the other door lock actuators work.
There is a couple of ways to fix this problem.
Mercedes w204 door lock actuator replacement removal c200 c250 c300 c350 c220 c260 c280 2008 2009 2010 2011 2012 2013 2014 2015 our website.
2010 c300 driver side door lock actuator was not working and door would not lock i replaced actuator and the door now closes and latches but the actuator still does not work.
If a door unlocks but will not lock again then replace the door switch.
The remote will open and lock the other doors.
It s a great safety tool eve.
Perhaps your mercedes locks work but they open and close slowly.
Again if one door doesn t work but others do the problem could be with the door lock solenoid.
On those models the door lock actuators may fail causing the door lock to bounce up and down several times.
Apply wd 40 or equivalent product directly into the lock.
You have a broken wire.
My car has an automatic transmission.
The replacement actuator was a mercedes replacement part.
Replacing it may require removing the car door panel.
My car has 67000 miles.
Using the key in the driver door lock would lock all doors except for the driver door.
You likely have a shorted door lock actuator which you can replace with a new unit for the lock that is not working.