Mercedes-Benz C-Class: Immobilizer - Theft deterrent locking systems - Safety - Mercedes-Benz C-Class Owners ManualMercedes-Benz C-Class: 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 be started by anyone with a valid SmartKey that is left inside the vehicle.

remove the SmartKey from the ignition lock. To activate with the SmartKey: remove the SmartKey from the ignition lock.
the ignition off and open the driver's door. To activate with KEYLESS-GO: switch the ignition off and open the driver's door.
ignition. To deactivate: switch on the ignition.

deactivated 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 USA) or 1-800-387-0100 (in Canada).

    ATA (Anti-Theft Alarm system)
    A visual and audible alarm is triggered if the alarm system is armed and you open: • a door • the vehicle with the mechanical key • the trunk lid • the hood The alarm is not switched of ...

    See also:

    Using the Master Door Lock Switch
    Press the master door lock switch in as shown to lock or unlock all doors. When you lock/unlock the driver's door using the master lock switch, all the other doors lock/unlock at the same tim ...

    Your Vehicle at a Glance
    Interior, exterior views and part identification of your Mazda. Dashboard and Interior Overview *Refer to Navigation System at the separate manual (if equipped). 1. Power window lock switch. 2. ...

    Roof Rails or Roof Rack Anchors (if equipped)
    Roof rails Roof rack anchors You can use the roof rails or the roof rack anchors to attach the optional roof rack which is available at your SUZUKI dealer. If you use a roof rack, observe ...