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:

    Stowage space
    Important safety notes WARNING If objects in the passenger compartment are stowed incorrectly, they can slide or be thrown around and hit vehicle occupants. There is a risk of injury, particula ...

    Correct driver's seat position
    1 Steering wheel 2 Seat belts 3 Backrest ► Observe the safety guidelines on seat adjustment . ► Make sure that seat 3 is adjusted properly. Electrical seat adjustment  Whe ...

    Seat belts
    Important safety notes WARNING Always fasten your seat belt before driving off. Always make sure all of your passengers are properly restrained. You and your passengers should always wear seat ...

    © 2026 Copyright www.mersuv.com