Do not operate the windshield wipers when the windshield is dry, as this could damage the wiper blades. Moreover, dust that has collected on the windshield can scratch the glass if wiping takes place when the windshield is dry.
If it is necessary to switch on the windshield wipers in dry weather conditions, always use washer fluid when operating the windshield wipers.
If the windshield wipers leave smears on the windshield after the vehicle has been washed in an automatic car wash, wax or other residues may be the reason for this.
Clean the windshield using washer fluid after washing the vehicle in an automatic car wash.
Intermittent wiping with rain sensor: due to optical influences and the windshield becoming dirty in dry weather conditions, the windshield wipers may be activated inadvertently. This could then damage the windshield wiper blades or scratch the windshield.
For this reason, you should always switch off the windshield wipers in dry weather.
■ Switch on the ignition.
■ Turn the combination switch to the corresponding position.
In the or
position, the appropriate
wiping frequency is set automatically
according to the intensity of the rain. In
the position, the rain sensor is
more
sensitive than in the position,
causing
the windshield wipers to wipe more
frequently.
If the wiper blades are worn, the windshield will no longer be wiped properly. This could prevent you from observing the traffic conditions. Replace the wiper blades twice a year, ideally in spring and fall.
Engine number
1 Emission control information plate,
including the certification of both federal
and Californian emissions standards
2 Engine number (stamped into the
crankcase)
3 VIN (on the lower edge of th ...
Refueling
Fuel filler flap
Example: G 550 fuel filler cap
1 To open the fuel filler flap
2 Tire pressure table
3 Fuel type
4 To insert the fuel filler cap
When you open or close the vehicle with the
Sm ...
Headlamp cleaning system
The headlamps are cleaned automatically if the "Wipe with washer fluid"
function is operated five times while the
lights are on and the engine is running. When
you switch off ...