Mercedes-Benz GLK-Class: General notes - Mechanical key - SmartKey - Opening/closing - Mercedes-Benz GLK-Class Owner's ManualMercedes-Benz GLK-Class: General notes

If the vehicle can no longer be locked or unlocked with the SmartKey, use the mechanical key.

If you use the mechanical key to unlock and open the driver's door, the anti-theft alarm system will be triggered ().

There are several ways to turn off the alarm:

  • To turn the alarm off with the SmartKey: press the button on the SmartKey. or button on the SmartKey.


  • Insert the SmartKey into the ignition lock.


  • To deactivate the alarm with KEYLESSGO: press the Start/Stop button in the ignition lock. The SmartKey must be in the vehicle.


  • Lock or unlock the vehicle using KEYLESSGO. The SmartKey must be outside the vehicle.

If you unlock the vehicle using the mechanical key, the fuel filler flap will not be unlocked automatically.

    Removing the mechanical key
    Push release catch 1 in the direction of the arrow and at the same time, remove mechanical key 2 from the SmartKey. ...

    See also:

    Media center 730N/430 (RER/REN/RBZ) — AM/FM stereo radio and CD/DVD/HDD/NAV
    NOTE: The sales code is located on the lower right side of the unit’s faceplate. The REN, RER and RBZ radios contain a CD/DVD player, USB port, and a 30-gigabyte hard drive (HDD). Sirius Sat ...

    To disable TRAC and/or VSC (4WD models)
    If the vehicle gets stuck in fresh snow or mud, TRAC and VSC may reduce power from the engine to the wheels. You may need to turn the system off to enable you to rock the vehicle in order to free it ...

    Interior Light Switch
    Center Rear This light switch has three positions which function as described below: (1) The light comes on and stays on regardless of whether the door is open or closed. (2) The light comes on ...