The headlamps are cleaned automatically if the "Wipe with washer fluid" function is operated ten times while the lights are on and the engine is running . When you switch off the ignition, the automatic headlamp cleaning system is reset and counting is resumed from 0.
Qualified specialist workshop
An authorized Mercedes-Benz Center is a
qualified specialist workshop. It has the
necessary specialist knowledge, tools and
qualifications to correctly carry out the work
required on your vehicle. ...
Switching the windshield defroster
on/off
WARNING
Any accumulation of snow and ice should be
removed from the windshield before driving.
Otherwise, your vision may be impaired,
which could endanger you or others.
► Turn the Sma ...
Adjusting the steering wheel
1 To adjust the steering wheel height
2 To adjust the steering wheel position
(fore-and-aft adjustment)
If the driver's door is open, the steering
wheel can be adjusted for up to
30 minut ...