476 Practical hints
Replacing wiper blades
Installing
1Installing
2Tab
3Attachment
4Guide tab
5Cover
Slide the wiper blade into
attachment3 in direction of
arrow1.
Make sure guide tab4 will be placed
under cover5 when fully inserting the
wiper blade into attachment.
Let tab2 latch into both recesses of
attachment3.
Check if the wiper blade is securely
fastened.
Fold the wiper arm backward to rest on
the windshield.
Make sure you hold on to the wiper arm
when folding it back.
Rear wiper blade
Warning!G
For safety reasons, switch off wipers and
remove SmartKey from starter switch
(vehicles with KEYLESS-GO*: Make sure the
vehicle’s on-board electronics have
status
0) before replacing a wiper blade.
Otherwise the motor could suddenly turn on
and cause injury.
!Hold on to the wiper when folding the wiper
arm back. If released, the force of the impact
from the tensioning spring could crack the rear
window.
Do not allow the wiper arm to contact the rear
window glass without a wiper blade inserted.
Make sure the wiper blade is properly installed.
Improperly installed wiper blades may cause
rear window damage.
For your convenience, we recommend that you
have this work carried out by an authorized
Mercedes-Benz Light Truck Center.
477 Practical hints
Replacing wiper blades
Removing
Remove the SmartKey from the starter
switch.
Vehicles with KEYLESS-GO*:
Make sure the vehicle’s on-board
electronics have status0
(
page 42).
Fold wiper arm1 away from the rear
window until it engages.
1Wiper arm
2Wiper blade
Turn wiper blade2 to form a right
angle with wiper arm1 as shown.
Hold wiper arm1 and disengage wip-
er blade2 by carefully sliding it in
direction of arrow.
Remove wiper blade2.
Installing
1Wiper arm
2Wiper blade
Insert wiper blade2 into wiper
arm1.
Hold wiper arm1 and engage wiper
blade2 by pushing it in direction of
arrow until it locks into place.
Check whether the wiper blade is
securely fastened.
Fold the wiper arm to rest on the rear
window.
Make sure to hold on to the wiper when
folding the wiper arm back.
!Do not pull on the wiper blade insert. It
could tear.
554 Index
Washer fluid see Windshield washer fluid
Washer reservoir level 530
Washing the vehicle 389
Wear pattern, Tires 383
Weights, Vehicle 521
Wheel
Bolts 450
Change 479
Removing 483
Spare 479, 518
Tightening torque 487
Wheel, Tires and 348
Window curtain air bags 78
Windows see Power windows
Windows, cleaning 395
Windshield
Cleaning 395
Cleaning wiper blades 395
Cleaning, Windshield washer fluid 62
Defogging 212, 226
Infrared reflecting* 308
Washer fluid 346, 530Windshield washer fluid
Messages in the multifunction
display 444
Mixing ratio 530
Refilling 346
Reservoir level 346
Wiping with 62
Windshield washer system 346, 530
Windshield wipers 60
Cleaning wiper blades 395
Fast continuous wiping 61
Fast intermittent wiping 61
Rear window wiper/washer 62
Replacing wiper blades 475
Slow continuous wiping 61
Slow intermittent wiping 61
Winter driving 384
Block heater (Canada only) 385
Snow chains 385
Tires 384
Winter driving instructions 318
Winter tires 384
Wood trims, cleaning 398
