See also:

Mercedes-Benz M-Class Owners Manual
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Opening
•► Press the button on the SmartKey. Handle (example: Sedan) •► Sedan: pull handle 1.•► Raise the trunk lid. Wagon: if you pull handle 1 and keep it in this position, you c ...

Switching off the engine
Important safety notes WARNING   Do not turn off the engine before the vehicle has come to a complete stop. With the engine not running, there is no power assistance for the brake and s ...