Mercedes-Benz 2009 R-Class Operator's Manual page 366

Practical hints
Replacing wiper blades
Wiper arm
1
Wiper blade
2
X
Fold wiper arm away from the rear
1
window until it engages.
X
Turn wiper blade as far as it will go.
2
X
Hold wiper arm and disengage wiper
1
blade by carefully sliding it in direction
2
of arrow.
X
Remove wiper blade 2.
364
Installing wiper blades
Front wiper blades
Wiper blade
1
Attachment
2
Guide tab
3
Opening
4
X
With guide tab sliding into opening 4,
3
place wiper blade onto wiper arm in
1
direction of arrow.
X
Fold wiper blade towards wiper arm.
1
Tabs ( Y page 363) must engage into
2
both recesses of attachment 2.
X
Check whether the wiper blade is securely
fastened.
X
Fold the wiper arm backward to rest on the
windshield.
Make sure you hold on to the wiper arm
when folding it back.
! Make sure the wiper blades are properly
installed. Improperly installed wiper blades
may cause windshield damage.
Rear wiper blade
Wiper arm
1
Wiper blade
2