Windows fogged up on the inside
Activate the cooling with air
dehumidification function 
.
Activate automatic mode
.
If the windows continue to fog up,
activate the defrosting function.
You should only select this
setting until
the windshield is clear again.
See also:
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 ...
Snow chains
For safety reasons, Mercedes-Benz
recommends that you only use snow chains
which have been specially approved for your
vehicle by Mercedes-Benz, or are of a
corresponding standard of quality.
...
Braking
If ABS intervenes when braking, you will feel
a pulsing in the brake pedal.
If ABS intervenes: continue to depress the
brake pedal with force until the braking
situation is over.
To make a ...