Mercedes-Benz GLC : Replacing the windshield wiper blades / Installing the wiper blades

Insert the new wiper blade into
the wiper
arm in the direction of arrow
.
Slide catch
in the direction of arrow
until it engages in the locking position.
Make sure that the wiper blade
is seated correctly.
Fold the wiper arms back onto
the wind‐
shield.
Switch on the ignition.
Press the
button on the combination
switch.
The wiper arms will return to the original
position.
Switch the ignition off.
Fold the wiper arms away from
the windshield.
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
as
far as it will go...
Remove protective film
from the mainte‐
nance display on the tip of the newly instal‐
led wiper blades.
When the color of the maintenance display
changes from black to yellow, the wiper blades
should be replaced...
Other information:
WARNING Risk of accident due to
adjusting the vehicle settings while the
vehicle is in motion
You could lose control of the vehicle in the
following situations in particular:
If you adjust the driver's seat, the head
restraint, the steering wheel or the mirror
while the vehicle is in motion
If you fasten your seat belt while the vehicle
is in motion
Before starting the
engine: In particular,
adjust the driver's seat, head restraint,
steering wheel and mirror, and fasten
your seat belt...
USA: "Radio based devices of this vehicle comply
with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: 1) These
devices may not cause harmful interference, and
2) These devices must accept any interference
received, including interference that may cause
undesired operation...