The engine might not be running when the car is first parked but will come on later as the car s batteries run down.
Mercedes lock door with engine running.
Open the door and exit the car.
Lift up on the auto up driver window switch.
Lock works perfectly now.
They found that there was a loose wire inside my door.
Original poster 1 point 3 years ago.
Posted by 3 years ago.
Then briefly press one of the buttons to completely open and close the door once.
On those models the door lock actuators may fail causing the door lock to bounce up and down several times.
Drivers can lock and unlock the car just by touching the door handles.
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.
Reach inside and hit the power lock switch and lock the doors.
Lock mercedes benz while engine running.
Unfortunately i had some problems with the mercedes a glow plug went out and i decided to have all six replaced at the same time and after 6 years the vehicle battery failed and i had them replace the rv batteries at the same time.
Pull your arm out of the car before it gets pinched by the closing window.
To do this fully close the sliding door once with the button on the centre console or in the doorway pressed down.
There is a couple of ways to fix this problem.
Only way i know how.