Problems with the cooling with air dehumidification function
When you press the 
button, the
indicator lamp in the button flashes three
times or remains off. You can no longer switch
on the cooling with air dehumidification
function.
Consult a qualified specialist
workshop.
See also:
Windows fogged up on the outside
Switch on the windshield wipers.
Activate automatic climate control.
You should only select this setting until
the windshield is clear again. ...
Storing the current speed or calling up
the last stored speed
WARNING
The set speed stored in memory should only
be set again if prevailing road conditions and
legal speed limits permit. Possible
acceleration or deceleration differences
arising from ...
Pelvis air bags
WARNING
Only use seat covers which have been tested and approved by Mercedes-Benz for
your vehicle model. Using seat covers or other seat coverings can cause a malfunction
of the side impact ...