Mercedes-Benz C-Class Convertible 2021 Operator's Manual page 117

Hold the wiper arm with one hand. With the
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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
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until it engages in the removal position.
Remove the wiper blade from the wiper arm
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in the direction of arrow 4.
Installing the wiper blades
Insert the new wiper blade into the wiper
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1 as
arm in the direction of arrow 1.
Slide catch 2 in the direction of arrow
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3
until it engages in the locking position.
Make sure that the wiper blade is seated cor‐
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rectly.
Light and visibility 115
Fold the wiper arms back onto the wind‐
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shield.
Switch on the ignition.
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Press the î button on the combination
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switch ( page 114).
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The wiper arms will return to the original
position.
Switch the ignition off.
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3