Using the SmartKey

– Turn the SmartKey to position 0 in the ignition lock and remove it.
The immobilizer is activated.

If you turn off the engine with the If you turn off the engine with the SmartKey and then remove it from the ignition lock or open a front door, the automatic transmission shifts to P automatically.

    See also:

    EBD (electronic brake force distribution)
    Observe the "Important safety notes" section EBD monitors and controls the brake pressure on the rear wheels to improve driving stability while braking. WARNING If EBD has malfu ...

    Important safety notes
    Do not leave the SmartKey in the cargo compartment. You could otherwise lock yourself out. WARNING When leaving the vehicle, always remove the SmartKey from the ignition lock. Always take t ...

    General notes
    WARNING All categories of messages contain important information which should be taken note of and, where a malfunction is indicated, addressed as soon as possible at an authorized Mercedes-B ...