In other words it s rare that all of the doors in your car will be unable to lock but it s typical for one door at a time to begin experiencing problems.
Mercedes lock door with engine running.
Symptoms of vacuum door lock failure.
Posted by 3 years ago.
Lock mercedes benz while engine running.
The way that this fix works is by creating resistance at the door lock pin.
Press a third time with your foot off the brake and everything turns off.
January 24 2016 at 12 10 pm.
If you want to lock your vehicle from the outside simply touch the sensor located on the door handle.
If your locks aren t working on your mercedes it can be extremely.
But do give it a quick check first.
Ive done it by starting the car open drivers door hit lock button on door then use metal key inside fob to manually lock the driver door.
Take your mercedes benz for a test drive.
You can also turn all features off by opening your door.
Only way i know how.
Press the button a second time and the dash lights and all electrical items will turn on.
Take 1 inch of electrical tape and apply it around the door lock pin.
This prevents the door lock pin from bouncing up and down when you lock the door or when the doors lock automatically.
Your door lock should not bounce up and down anymore.
Ensure the door pin can go up and down.
Usually when vacuum door locks begin to fail they fail systematically.
Original poster 1 point 3 years ago.