Convenience opening
General notes
You can ventilate the vehicle before you start driving. To do this, the SmartKey is used to carry out the following functions simultaneously:
• unlock the vehicle
• open the side windows
• open the hinged side windows
• open the sliding sunroof or the panorama
roof with power tilt/sliding panel and the
roller sunblinds
• switch on the seat ventilation for the
driver's seat
The convenience opening feature can only be operated using the SmartKey. The SmartKey must be close to the driver's door handle.
Convenience opening
■ Point the tip of the SmartKey at the driver's door handle.
■ Press and hold the 
button until
the
side windows and the sliding sunroof or the
panorama roof with power tilt/sliding
panel are in the desired position.
If the roller sunblinds of the panorama roof with power tilt/sliding panel are closed, the roller sunblinds are opened first.
■ Press and hold the 
button again
until
the panorama roof with power tilt/sliding
panel is in the desired position.
■ To interrupt convenience opening:
release the 
button.
See also:
Mbrace
Important safety notes
You must have a license agreement to
activate the mbrace service. Ensure that
your system is activated and ready for use, and press the
MB Info call button to
register. If ...
Important safety notes
WARNING
You could lose control of your vehicle if you
do the following while driving:
• adjust the driver's seat, head restraint,
steering wheel or mirrors
• fasten the seat belt
There is a risk ...
Battery
Important safety notes
In order for the battery to achieve the
maximum possible service life, it must always
be sufficiently charged.
Have the battery checked regularly at a
qualified special ...