Deactivating

  • Press and hold the closing button () in the tailgate until you hear two short tones.
    See also:

    Trailer power supply
    The trailer socket of your vehicle is equipped at the factory with a permanent power supply. The permanent power supply is supplied via trailer socket pin 4. You can connect accessories wit ...

    Body testing facility: the M-Class on the road simulator
    A totally dependable body and chassis systems that can cope with high levels of strain under even the most demanding conditions over hundreds of thousands of kilometres are particularly indispensa ...

    Locking the trunk separately
    You can lock the trunk separately. If you then unlock the vehicle centrally, the trunk remains locked and cannot be opened. Close the trunk lid. Take the mechanical key out of the SmartKey. ...