Useful information

models and all standard and optional 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 possible. Please note that your vehicle may not be equipped with all features described. This also applies to safetyrelated systems and functions.

specialist workshops. Please read the information on qualified specialist workshops.

    See also:

    Unlocking the driver's door(mechanical key)
    If the vehicle can no longer be 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 trigge ...

    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 starte ...

    2012 Mercedes-Benz CLS-Class Review
    If style is important to luxury shoppers, the 2012 Mercedes-Benz CLS-Class has the upper hand over other sedans on the market. The radically shaped four-door — it's sometimes called a coupe becaus ...