Mercedes-Benz G-Class Owner's Manual page 120

Fold the wiper arms back onto the wind‐
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screen.
Maintenance display
Remove protective film 1
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nance display on the tip of the newly fitted
wiper blades.
When the colour of the maintenance display
changes from black to yellow, the wiper blades
should be replaced.
% The duration until the colour changes varies
depending on the usage conditions.
Replacing the rear window wiper blade
& 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‐
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ers and ignition before changing the
wiper blades.
* NOTE Damage to the rear window
from the mainte‐
If the wiper arm without a wiper blade falls
onto the rear window, the rear window may
be damaged.
Light and sight 117
Hold the wiper arm firmly in place when
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changing the wiper blade, or place it
carefully on the rear window.
Removing the wiper blade
Switch off the ignition (
/
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Within approximately 15 seconds, turn the
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combination switch to position 1
( page 115).
/
The wiper arm moves into the change posi‐
tion.
page 130).