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:

    MAX COOL maximum cooling
    The MAX COOL function is only available in vehicles for the USA. MAX COOL is only operational when the engine is running. ■ To activate: press the button. The indicator lamp in the but ...

    Important notes on tire pressure
    WARNING If the tire pressure drops repeatedly, the wheel, valve or tire may be damaged. Tire pressure that is too low may result in a tire blow-out. There is a risk of an accident. • Check the ti ...

    Driving tips
    Accelerator pedal position Your style of driving influences how the automatic transmission shifts gear: • little throttle: early upshifts • more throttle: late upshifts Kickdown Use kickdown for ...

    © 2025 Copyright www.mersuv.com