Important information
WARNING
When the climate control system is
deactivated, the outside air supply and
circulation are also deactivated. Only choose
this setting for a short time. Otherwise the
windows could fog up, impairing visibility and
endangering you and others.
Switch on climate control
primarily using
the 
button
See also:
Working on the vehicle
WARNING
When working on the vehicle, engage the parking brake and shift the automatic
transmission into park position P. Otherwise the vehicle could roll away which could
result in an accide ...
Manual interior lighting control
To switch the front interior lighting on/ off: press the
button.
To switch the rear interior lighting on/ off: press the
button.
To switch the reading lamps on/off: press the
button.
...
4MATIC (permanent four-wheel drive)
4MATIC ensures that all four wheels are
permanently driven. Together with ESP®, it
improves the traction of your vehicle
whenever a drive wheel spins due to
insufficient grip.
WARNING
If ...