Mersedes SUV Manuals

Immobilizer

Mercedes-Benz GL-Class / Mercedes-Benz GL-Class Owners Manual / Safety / Theft deterrent locking system / Immobilizer

X To activate with the SmartKey

: remove the SmartKey from the ignition lock.

To activate with KEYLESS-GO

: switch the ignition off and open the driver's door.

To deactivate

: switch on the ignition.

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.

Anyone can start the engine if a valid SmartKey has been left inside the vehicle.

The immobilizer is always deactivated when you start the engine.

In the event that the engine cannot be started when the starter battery is fully charged, the immobilizer may be faulty.

Contact an authorized Mercedes-Benz Center or call 1-800-FOR-MERCedes (in the USA) or 1-800-387-0100 (in Canada).

    See also:

    Instruction labels for tires and loads
    WARNING Overloaded tires can overheat, causing a blowout. Overloaded tires can also impair the steering and driving characteristics and lead to brake failure. There is a risk of accident. Obser ...

    Tire pressure specifications
    Important safety notes WARNING Underinflated or overinflated tires pose the following risks: • the tires may burst, especially as the load and vehicle speed increase. • the tires may wear excess ...

    Transporting the vehicle
    Only lash the vehicle down by the wheels or wheel rims, not by parts of the vehicle such as axle or steering components. Otherwise, the vehicle could be damaged. The towing eyes or trailer tow h ...

    © 2025 Copyright www.mersuv.com