Page 339 of 434
338 Practical hintsReplacing wiper bladesInstalling wiper blades
Slide the wiper blade onto the wiper
arm until it locks in place.
Rotate the wiper blade into a position
parallel to the wiper arm.
Fold the wiper arm backward to rest on
the windshield. Make sure you hold on
to the wiper when folding the wiper arm
back.
!Never open the hood when the wiper
arms are folded forward.
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 windshield.
Do not allow the wiper arms to contact
the windshield glass without a wiper
blade inserted.
Make sure the wiper blades are proper-
ly installed. Improperly installed wiper
blades may cause windshield damage.
For your convenience, we recommend
that you have this work carried out by
an authorized Mercedes-Benz Center.
Page 418 of 434

417 Index
Regular checks 252
Regular driving style 208
Remote Vehicle Diagnostics 400
Replacing
Backup lamp bulbs 335
Brake lamp bulbs 332
Bulbs 331
Front lamp bulbs 334
Front turn signal bulbs 334
Fuses 369
High beam bulbs 334
License plate lamp bulbs 336
Low beam bulbs 334
Rear fog lamp bulb 335
Rear lamp bulbs 332, 335
Rear turn signal bulbs 335
Wiper blades 337
Reset button 23
Resetting
All functions (control system) 137Fuel consumption statistics 151
Service indicator (FSS) 272
Trip odometer 125
Residual heat utilization 178
Restraint systems 58
Airbags 58
Child seat recognition 58
Child seats 58
Emergency Tensioning Device
(ETD) 58, 68
Seat belts 58, 65
Resume function
Cruise control 195
Distronic* 202
Retractable hardtop 401
Closing (SmartKey) 189
Closing (switch) 186
Convenience feature 189
Locking after raising/lowering 187
Message in display 309
Opening (SmartKey) 188Opening (switch) 185
Problems when operating 189
Summer opening feature 188
Roll bar 69, 401
Lowering 70
Messages in display 316
Raising 69
Warning lamp 23
Roll bar buttons 26
RON 251, 401
Roof see Retractable hardtop
Rubber parts
Cleaning 280
S
Satellite-radio* 133
SBC brake system 75, 81, 401
Activation 82
Deactivation 83
Driving hints 83
Messages in display 299, 300
Page 425 of 434

424 IndexVIN (vehicle identification number) 374,
402
Voice control system* 21, 402
Hands-free microphone 27
W
Warning lamps see Lamps, indicator and
warning
Warning sounds
Distance warning function* 204
Distronic* 198
Drivers seat belts 65
Warranty coverage 373
Washing the vehicle 276
Wear pattern (tires) 267
Wheel bolts
Tightening torque 356
Wheel change 350
Tightening torque 356
Wheel wrench 324
Wind screen 190, 402
Installing 190
Removing 191Windows see Side windows
Windshield
Refilling washer fluid 261
Washer fluid 48, 261
Washer system 261
Windshield and headlamp washer
system 393
Windshield washer fluid 48
Filler neck 261
Messages in display 322
Mixing ratio 393
Refilling 261
Windshield wipers 21, 47, 168
Fast wiper speed 48
Intermittent wiping 48
Replacing wiper blades 337
Wiping with windshield washer
fluid 48
Winter driving
Snow chains 269
Tires 268
Winter driving instructions 245Winter tires 268
Wood trims
Cleaning 280
Wrench, wheel (vehicle tool kit) 324
X
Xenon headlamps 402