Mersedes SUV Manuals

Mechanical key

Mercedes-Benz GL-Class / Mercedes-Benz GL-Class Owners Manual / Opening and closing / SmartKey / Mechanical key

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 or
on the SmartKey. button
on the SmartKey.

or
Insert the SmartKey into the ignition lock.

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

or
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.

To unlock the fuel filler flap: insert the SmartKey into the ignition lock.

Removing the mechanical key

1 Release catch


1 Release catch
2 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:

    Setting climate control to automatic
    WARNING If you switch off the cooling function, the vehicle will not be cooled when weather conditions are warm. The windows can fog up more quickly. Window fogging may impair visibility and enda ...

    Theft deterrent locking systems
    Immobilizer The immobilizer prevents your vehicle from being started without the correct SmartKey. When leaving the vehicle, always take the SmartKey with you and lock the vehicle. The engine can ...

    Useful information
    This Operator's Manual describes all models and all standard and optional equipment of your vehicle available at the time of publication of the Operator's Manual. Country-specific differences are ...

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