Vehicles with manual transmission

•► Shift to either first gear or reverse gear R.
•► Turn the SmartKey to position 0 in the ignition lock and remove it.
The immobilizer is activated.
•► Apply the parking brake firmly.

    See also:

    Releasing seat belts
    Press release button 4() and guide belt tongue 2 back towards belt sash guide 1. Make sure that the seat belt is fully rolled up. Otherwise, the seat belt or belt tongue will be trapped ...

    Vehicle data, GL 550
    The data stated here refers specifically to a vehicle with standard equipment. Consult an authorized Mercedes-Benz Center for the data for all vehicle variants and trim levels. ...

    Centrally locking and unlocking the vehicle from the inside
    You can centrally lock or unlock the vehicle from the inside. The central locking/unlocking button does not lock or unlock the fuel filler flap. You cannot unlock the vehicle centrally from th ...