Clearing the memory of the integrated garage door opener on the rear-view mirror

in the Turn the SmartKey to position 2 in the ignition lock.
4. Press transmitter buttons 2 and 4.
The indicator lamp lights up yellow.
2 Press and hold transmitter buttons 2 and 4 until the indicator lamp turns green.

memory of Make sure that you clear the memory of the integrated garage door opener before selling the vehicle.

    See also:

    Activating/deactivating SPORT handling mode
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    WARNING The PRE-SAFE® system reduces the impact of an accident on vehicle occupants, as long as their seat belts have been fastened correctly. Although your vehicle is equipped with a PRESAF ...

    Service and literature
    Your vehicle is covered under the terms of the warranties printed in the Service and Warranty Information booklet. Your authorized Mercedes-Benz Center will exchange or repair any defective pa ...