Installing The Wiper Blades - Mercedes-Benz GLA 250 2019 Operator's Manual

Hold on to the wiper arm with one hand.
X
With the other hand, turn wiper blade in
direction of arrow : away from the wiper
arm as far as it will go.
Slide catch ; in the direction of arrow =
X
until it engages in the removal position with
a noticeable click.
Remove the wiper blade in the direction of
X
arrow ? away from the wiper arm.

Installing the wiper blades

Insert the new wiper blade into the wiper
X
arm in the direction of arrow :.
Windshield wipers
Slide catch ; in the direction of arrow =
X
until it engages in the locking position with a
noticeable click.
Make sure that the wiper blade is seated
X
correctly.
Fold the wiper arm back onto the wind-
X
shield.
Remove protective film : of the service
X
indicator on the tip of the wiper blade.
If the color of the service indicator changes
from black to yellow, the wiper blades should
be replaced.
i
The duration of the color change varies
depending on the usage conditions.
111
Z