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:
Windshield/headlamp cleaning
system
WARNING
Washer solvent/antifreeze is highly
flammable. Do not spill washer solvent/antifreeze on hot engine parts, because
it may
ignite and burn. You could be seriously
burned.
Use MB Sum ...
Entering a destination using the map
Calling up the map
To activate navigation mode: press the
function button once or twice.
To show the menu: press
the COMAND
controller.
Select Destination in the navigation
system me ...
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 ...