Replacing The Wiper Blades - Mercedes-Benz 2013 S-Class Operator's Manual

Windshield wipers
Switching the windshield wipers on/
off
G WARNING
Wiper blades are components that are subject
to wear and tear. Replace the wiper blades
twice a year, preferably in the spring and fall.
Otherwise the windshield will not be wiped
properly. As a result, you may not be able to
observe surrounding traffic conditions and
could cause an accident.
! 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 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.
Combination switch
$ Windshield wipers off
1
2 Ä Intermittent wipe, low
3 Å Intermittent wipe, high
° Continuous wipe, slow
4
14 Rain sensor set to low sensitivity.
15 Rain sensor set to high sensitivity.
¯ Continuous wipe, fast
5
í Single wipe/ î To wipe the
B
windshield using washer fluid
Switch on the ignition.
X
Turn the combination switch to the
X
corresponding position.
! 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.
In the Ä or Å position, the appropriate
wiping frequency is set automatically
according to the intensity of the rain. In
the Å position, the rain sensor is more
sensitive than in the Ä position, causing
the windshield wipers to wipe more
frequently.

Replacing the wiper blades

Important safety notes
G WARNING
For safety reasons, switch off the windshield
wipers and remove the SmartKey from the
ignition lock before changing the wiper blades
(vehicles with KEYLESS-GO: make sure that
the on-board electronics are in state 0).
Otherwise, the wiper motor could be switched
on suddenly and cause injury.
! Never open the hood if a windshield wiper
arm has been folded away from the
14
windshield.
15
Never fold a windshield wiper arm without
a wiper blade back onto the windshield.
Windshield wipers
Z
289