General notes
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.
There are several ways to turn off the alarm:
- To turn the alarm off with the
SmartKey: press the or
button
on the SmartKey.
or
- Insert the SmartKey into the ignition lock.
or
- To deactivate the alarm with KEYLESS-GO:
press the Start/Stop button in the
ignition lock. The SmartKey must be in the
vehicle.
or
- Lock or unlock the vehicle using KEYLESS-GO.
The SmartKey must be outside the
vehicle.
See also:
Kickdown
Kickdown is not possible in manual drive
program M. ...
Engaging park position P automatically
Park position P is automatically engaged if:
- you switch off the engine using the
SmartKey and remove the SmartKey, or if
you switch off the engine using the Start/Stop button and open one of th ...
Please bear the following in mind
At the onset of winter, have your vehicle
winterproofed at a qualified specialist
workshop, e.g. at an authorized Mercedes-Benz Center.
Observe the notes in the "Changing a wheel"
sec ...