Mercedes-Benz S-Class 2020 Owner's Manual page 179

176 Light and sight
Press the button on the combination switch
#
in the direction of arrow 1
approximately two seconds.
The wiper arms will move into the replace‐
ment position and washer fluid will be distrib‐
uted on the windscreen.
After approximately 30 seconds, the wiper
arms will move back again and wipe the
windscreen several times. Intensive cleaning
has now finished.
Replacing the windscreen wiper blades
& WARNING Risk of becoming trapped if
the windscreen wipers are switched on
while wiper blades are being replaced
If the windscreen wipers begin to move while
you are changing the wiper blades, you can
be trapped by the wiper arm.
Always switch off the windscreen wip‐
#
ers and ignition before changing the
wiper blades.
Moving the wiper arms into the replacement
and hold it for position
Switch the ignition on and then off again
#
immediately.
Within around 15 seconds, press and hold
#
the î button on the combination switch
for approximately three seconds
( page 175).
/
The wiper arms will move into the replace‐
ment position.
Removing the wiper blades
Fold the wiper arms away from the wind‐
#
screen.
Hold the wiper arm with one hand. With the
#
other hand, turn the wiper blade away from
the wiper arm in the direction of arrow
far as it will go.
Slide catch 2 in the direction of arrow
#
until it engages in the removal position.
Remove the wiper blade from the wiper arm
#
in the direction of arrow 4.
1 as
3