Posted by 3 years ago.
Mercedes lock door with engine running.
Press the button a second time and the dash lights and all electrical items will turn on.
The way that this fix works is by creating resistance at the door lock pin.
Here s how you can lock the doors of your running car from outside.
Only way i know how.
You can also turn all features off by opening your door.
If your locks aren t working on your mercedes it can be extremely.
2015 gmc locks the driver door with the engine running.
Press a third time with your foot off the brake and everything turns off.
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.
Lock mercedes benz while engine running.
January 24 2016 at 12 10 pm.
But do give it a quick check first.
Symptoms of vacuum door lock failure.
Usually when vacuum door locks begin to fail they fail systematically.
Ensure the door pin can go up and down.
That is a poor setup.
If you want to lock your vehicle from the outside simply touch the sensor located on the door handle.
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.