The Central Castle of Mercedes E-Class (W212) can be programmed to push the lock of a driver's door and a petrol tank. To do this, it is necessary to simultaneously press the buttons of the release and lock the central lock on the beam, and hold them for about 6 seconds until the LED microris 2 times.
After that, the first click on the release button will open only the lock of the driver's door and the tank of the petrol tank. In cars with a KEYLESS-GO system, the driver's door will be locked when the inner surface of the handle touches the handle and all the other doors are locked at the touch of any other handle. All the doors will be blocked at the same time.
