Unlocking the trunk (mechanical key
The trunk lid swings upwards
when
opened. Therefore, make sure that there is
sufficient clearance above the trunk lid.
If the trunk cannot be unlocked with the SmartKey or KEYLESS-GO, use the mechanical key.
If you use the mechanical key to unlock and open the trunk lid, the anti-theft alarm system will be triggered.
Take the mechanical key out of
the SmartKey.
Insert the mechanical key into the
trunk lid lock as far as the stop.

Turn the mechanical key
counter-clockwise from position 1 as far as it will go to position 2.
The trunk is unlocked.
Turn the mechanical key back to
position 1 and remove it.
Insert the mechanical key into the
SmartKey.
See also:
Resetting the panorama roof with power tilt/sliding panel and the roller sunblinds
Reset the panorama roof with power tilt/ sliding panel and the roller sunblinds
if the panorama roof with power tilt/sliding panel or the roller sunblinds do not
move smoothly.
Turn the SmartK ...
Cleaning the exterior lighting
Clean the plastic lenses of the exterior
lights with a wet sponge and a mild cleaning
agent, e.g. Mercedes-Benz car shampoo or
cleaning cloths.
Only use cleaning agents or
cleaning
...
Folding the exterior mirrors in or out electrically
Make sure that the SmartKey is in position
1 or 2 in the ignition lock.
Briefly press button 1.
Both exterior mirrors fold in or out.
Make sure that the exterior mirrors are
always fol ...
