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 triggered.

the SmartKey. Take the mechanical key out of the SmartKey.
lock of the driver's door as far as it will go. Insert the mechanical key into the lock of the driver's door as far as it will go.

Turn the mechanical key

counterclockwise to position 1. Turn the mechanical key counterclockwise to position 1.
The door is unlocked.
remove it. Turn the mechanical key back and remove it.
SmartKey. Insert the mechanical key into the SmartKey.

    See also:

    Exterior
    Derived from a coupe study that appeared at the 2003 Frankfurt Motor Show in Germany, the four-door CLS-Class features a high belt line and short side glass. A distinctive body crease rises from t ...

    Cargo Room
    As is the case in many large SUVs, despite having room for seven people in its three rows, the GL leaves little room for luggage when all its seats are in use; there's just 14.3 cubic feet behind ...

    Important safety notes
    WARNING To help avoid personal injury during a collision or sudden maneuver, exercise care when storing objects in the vehicle. Put luggage or cargo in the cargo compartment if possible. Do not p ...