SmartKey

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The M-Class also protects its occupants after a crash
As part of the POST-SAFE® functions, the new M-Class can activate a variety of systems which can contribute towards avoiding post-accident risks. After a more serious crash, the hazard warning lig ...

Releasing the parking lock manually
In the event of an electrical malfunction, it is possible to release the selector lever lock manually to move it out of position P, e.g. if you wish to tow the vehicle away. Do not use any s ...

Folding the rear seat backrest forward
The left-hand and right-hand rear seat backrests can be folded forwards separately to increase the cargo compartment capacity. The combined cargo cover and net can remain installed. ! When fol ...