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Symbols
Registered trademarks:
R Bluetooth ®
is a registered trademark of
Bluetooth SIG Inc.
R DTS is a registered trademark of DTS, Inc.
R Dolby and MLP are registered trademarks
of DOLBY Laboratories.
R BabySmart™, ESP ®
and PRE-SAFE ®
are
registered trademarks of Daimler AG.
R HomeLink ®
is a registered trademark of
Prince.
R iPod ®
and iTunes ®
are registered
trademarks of Apple Inc.
R Logic 7 ®
is a registered trademark of
Harman International Industries.
R Microsoft ®
and Windows media ®
are
registered trademarks of Microsoft
Corporation.
R SIRIUS is a registered trademark of Sirius
XM radio Inc.
R HD Radio is a registered trademark of
iBiquity Digital Corporation.
R Gracenote ®
is a registered trademark of
Gracenote, Inc.
R ZAGATSurvey ®
and related brands are
registered trademarks of ZagatSurvey,
LLC.
In this Operator's Manual, you will find the
following symbols:GWARNING
Warning notes draw your attention to hazards
that endanger your health or life, or the health
or life of others.
! Notes on material damage alert you to
dangers that could lead to damage to your
vehicle.
i This symbol indicates useful instructions
or further information that could be helpful
to you.
XThis symbol designates an
instruction you must follow.XSeveral consecutive symbols
indicate an instruction with several
steps.( Y page)This symbol tells you where you
can find further information on a
topic.YYThis symbol indicates a warning or
an instruction that is continued on
the next page.DisplayThis font indicates a display
message in the multifunction
display/COMAND display.
Parts of the software in the vehicle are
protected by copyright ©
2005
The FreeType Project
http://www.freetype.org. All rights
reserved.
Page 3 of 536

Welcome to the world of Mercedes-Benz
Before you drive off, please familiarize
yourself with your vehicle and read this
manual, especially the safety and warning
notes. This will help you to obtain the
maximum pleasure from your vehicle and
avoid endangering yourself and others.
The equipment or model designation of your
vehicle may differ according to:
R model
R order
R country variant
R availability
Mercedes-Benz is constantly updating its
vehicles to the state of the art.
Mercedes-Benz therefore reserves the right
to introduce changes in the following areas:
R design
R equipment
R technical features
The equipment in your vehicle may therefore
differ from that shown in the descriptions and
illustrations.
The following are integral components of the
vehicle:
R Operator's Manual
R Maintenance Booklet
R Equipment-dependent supplements
Keep these documents in the vehicle at all
times. If you sell the vehicle, always pass the
documents on to the new owner.
The technical documentation team at
Daimler AG wishes you safe and pleasant
motoring.
Mercedes-Benz USA, LLC
Mercedes-Benz Canada, Inc.
A Daimler Company2215840096 É2215840096uËÍ
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Page 5 of 536
Index ....................................................... 4Introduction ......................................... 28At a glance ........................................... 35Safety ................................................... 47Opening/closing ................................. 81Seats, steering wheel and mirrors ..105COMAND ............................................ 119Lights and windshield wipers ..........279Climate control ................................. 293Driving and parking ..........................305On-board computer and displays ....373Stowage and features ......................433Maintenance and care ......................457Breakdown assistance .....................473Wheels and tires ............................... 491Technical data ................................... 521
Contents3
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1, 2, 3 ...
115 V socket ...................................... 444
12 V socket see Sockets
4ETS
see ETS/4ETS (Electronic
Traction System)
4MATIC (permanent four-wheel
drive) .................................................. 350
4MATIC off-road system ................... 350
A
ABC see Active Body Control (ABC)
ABS (Anti-lock Braking System)
Display message ............................ 391
Function/notes ................................ 73
Important safety notes ....................73
Warning lamp ................................. 425
Activating/deactivating cooling
with air dehumidification ................. 297
Active Blind Spot Assist Activating/deactivating (on-
board computer) ............................ 387
Function/information ....................367
Active Body Control (ABC)
Display message ............................ 412
Function/notes ............................. 348
Active Driving Assistance package . 366
Active Lane Keeping Assist Activating/deactivating (on-
board computer) ............................ 387
Display message ............................ 413
Function/information ....................369
Active multicontour seat .......... 112, 276
Active service system PLUS see ASSYST PLUS service interval
display
ADAPTIVE BRAKE ................................. 77
Adaptive Damping System (ADS) ..... 348
Adaptive Highbeam Assist Display message ............................ 406
Function/notes ............................. 284
Switching on/off (on-board
computer) ...................................... 388
Additional speedometer ................... 388
Additives (engine oil) ........................ 529
Address Entering (example) .........................157
see Address book
Address book
Calling up ....................................... 209
Connecting a call ........................... 212
Creating an entry ........................... 210
Deleting an entry ........................... 211
Entering characters .......................136
Entry as a home address ...............182
Importing contacts ........................208
Introduction ................................... 207
Starting route guidance .................212
Voice tag ....................................... 213
Air bags
Display message ............................ 401
Front air bag (driver, front
passenger) ....................................... 52
Important safety notes ....................50
PASSENGER AIR BAG OFF
indicator lamp .................................. 54
Safety guidelines ............................. 49
Side impact air bag ..........................52
Window curtain air bag ....................53
Air-conditioning system
see Climate control
Air distribution
Setting ........................................... 299
Setting (COMAND) .........................270
Air filter (display message) .............. 409
Airflow Setting ........................................... 299
Setting (COMAND) .........................271
AIRMATIC
Display message ............................ 411
Function/notes ............................. 347
Air pressure
see Tire pressure
Air vents
Glove box ....................................... 303
Important safety notes ..................302
Rear ............................................... 303
Setting ........................................... 302
Setting the center air vents ...........302
Setting the side air vents ...............303
Alarm system
see ATA (Anti-Theft Alarm system) 4Index
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Alertness Assistantsee ATTENTION ASSIST
Alternative route ............................... 175
Ambient light setting (COMAND) ..... 268
AMG menu (on-board computer) ..... 381
Anti-lock Braking System see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Ashtray ............................................... 442
Assistance menu (on-board
computer) .......................................... 385
ATA (Anti-Theft Alarm system) Activating/deactivating ...................79
Function ........................................... 79
Switching off the alarm ....................79
ATTENTION ASSIST
Activating/deactivating .................386
Display message ............................ 410
Function/notes ............................. 359
Audio
Radio mode ................................... 215
Audio database
see MUSIC REGISTER
Audio DVD
Mode, switching to ........................226
Pause function ............................... 227
Playback options ........................... 232
Safety notes .................................. 225
Setting the audio format ................232
Stop function ................................. 228
Audio format, setting
Audio DVD ..................................... 232
Rear Seat Entertainment System ...262
Video DVD ..................................... 249
Audio menu (on-board computer) .... 380
Authorized Mercedes-Benz Center see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 405
see Lights
Automatic engine start (ECO start/
stop function) .................................... 311
Automatic engine switch-off (ECO
start/stop function) .......................... 311Automatic headlamp mode .............. 281
Automatic transmission Automatic drive program ...............318
Changing gear ............................... 317
DIRECT SELECT lever .....................314
Display message ............................ 419
Drive position (ECO start/stop
function) ........................................ 315
Driving tips .................................... 317
Emergency running mode ..............321
Engaging drive position .................. 315
Engaging neutral ............................ 315
Engaging reverse gear ...................314
Engaging the park position ............314
Kickdown ....................................... 317
Manual drive program ....................319
Neutral (ECO start/stop function) . 315
Problem (malfunction) ...................321
Program selector button ................317
Pulling away ................................... 309
Shift ranges ................................... 318
Starting the engine ........................309
Steering wheel paddle shifters ......318
Transmission position display ........315
Transmission positions ..................316
Automatic transmission
emergency mode ............................... 321
Autostore ........................................... 217
see Station memory (radio)
AUX (audio)
Notes/socket ................................ 243
Switching to ................................... 244
AUX (video)
Setting the picture .........................244
Setting the volume and sound .......250
Showing/hiding the menu .............250
Switching to ................................... 250
B
Back button ....................................... 123
Back support see Lumbar support
Bag hook ............................................ 437
Balance, adjusting ............................. 139
Bang & Olufsen sound system ......... 141
BAS (Brake Assist System) ................. 74
Index5
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Basic settingssee Settings
BAS PLUS (Brake Assist System
PLUS) .................................................... 74
Bass, setting ...................................... 139
Battery (SmartKey) Checking .......................................... 85
Important safety notes ....................85
Replacing ......................................... 85
Battery (vehicle)
Charging ........................................ 482
Display message ............................ 407
Important safety notes ..................480
Jump starting ................................. 483
Belt
see Seat belts
Bird's-eye view (navigation) ............. 188
Blind see Roller sunblind
Blind Spot Assist
Activating/deactivating .................387
Notes/function .............................. 363
see Active Blind Spot Assist
BlueTEC (DEF) .................................... 527
Bluetooth ®
Activating/deactivating .................151
Authorizing a device (registering) ..152
Conditions (general) ......................151
Conditions (telephone) ..................199
Connecting another mobile phone . 201
Connecting devices .......................151
De-authorizing (de-registering) a
device ............................................ 153
External authorization (general) .....153
External authorization (telephone) . 201
General information .......................151
Introduction ................................... 197
Receiving vCards ........................... 208
Searching for devices ....................152
Settings ......................................... 151
Telephone basic menu ...................202
Telephony ...................................... 199
Telephony notes ............................ 197
Bluetooth ®
interface
Telephony ...................................... 197
Brake Assist System
see BAS (Brake Assist System) Brake fluid
Display message ............................ 398
Notes ............................................. 529
Brake fluid level ................................ 464
Brake lamps Display message ............................ 404
Brakes
ABS .................................................. 73
BAS .................................................. 74
BAS PLUS ........................................ 74
Brake fluid (notes) .........................529
Display message ............................ 391
Driving tips .................................... 331
High-performance brake system ....333
Important safety notes ..................331
Maintenance .................................. 332
Parking brake ................................ 328
Warning lamp ................................. 424
Breakdown
see Flat tire
see Towing away
Brightness, setting (TV, video) ......... 244
Bulbs see Changing bulbs
C
California Important notice for retail
customers and lessees ....................29
Call
Accepting/ending/rejecting .......... 203
see Telephone
Calling up a malfunction
see Display messages
Calling voicemail ............................... 205
Call lists Displaying details ........................... 209
Introduction ................................... 213
Opening and selecting an entry .....213
Saving an entry in the address
book .............................................. 214
Capacities
see Technical data
Car
see Vehicle
6Index