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Page 2 of 488

Symbols
Registered trademarks:
R BabySmart™ is a registered trademark of
the Siemens Automotive Corp.
R Bluetooth ®
is a registered trademark of the
Bluetooth SIG Inc.
R DTS is a registered trademark of DTS, Inc.
R Dolby and MLP are registered trademarks
of Dolby Laboratories.
R ESP ®
and PRE-SAFE ®
are registered
trademarks of Daimler AG.
R HomeLink ®
is a registered trademark of
Prince, a Johnson Controls Company.
R iPod ®
and iTunes ®
are registered
trademarks of Apple Inc., registered in the
USA and in other countries.
R Logic 7 ®
is a registered trademark of
Harman International Industries,
Incorporated.
R Microsoft ®
is a registered trademark of the
Microsoft Corporation in the USA and in
other countries.
R SIRIUS and associated brands are
registered trademarks of SIRIUS XM Radio
Inc.
R HD Radio and associated brands are
registered trademarks of the iBiquity
Digital Corporation.
R Windows Media ®
is a registered trademark
of the Microsoft Corporation in the USA and
in other countries.
R Gracenote ®
is a registered trademark of
Gracenote, Inc.
R ZagatSurvey ®
and associated brands are
registered trademarks of Zagat.
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.
! These warning notes draw your attention
to hazards that could cause 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 PageThis 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
subject to copyright according to ©
2005
The FreeType Project
http://www.freetype.org. All rights
reserved.
Page 3 of 488

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
Therefore, you cannot base any claims on the
illustrations or text content in this Operator's
Manual.
The following are integral components of the
vehicle:
R Operator's Manual
R Service Booklet
R Equipment-dependent supplements
Keep these documents in the vehicle at all
times. When 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 Company2165840982 É21658409822ËÍ
Page 4 of 488
Page 5 of 488
Index ....................................................... 4Introduction ......................................... 26At a glance ........................................... 31Safety ................................................... 39Opening/closing ................................. 71Seats, steering wheel and mirrors ....91COMAND ............................................ 105Lights and windshield wipers ..........243Climate control ................................. 255Driving and parking ..........................265On-board computer and displays ....329Stowing and features .......................387Maintenance and care ......................407Breakdown assistance .....................423Wheels and tires ............................... 441Technical data ................................... 471
Contents3
Page 6 of 488

1, 2, 3 ...
12 V socket see Sockets
4ETS
see ETS/4ETS (Electronic
Traction System)
4MATIC (permanent four-wheel
drive) .................................................. 306
4MATIC off-road system ................... 306
A
ABC see Active Body Control (ABC)
ABS (Anti-lock Braking System)
Display message ............................ 347
Function/notes ................................ 62
Important safety notes ....................62
Warning lamp ................................. 380
Activating/deactivating cooling
with air dehumidification ................. 258
Activating/deactivating Night
View Assist Plus Without spotlight function .............319
With spotlight function ................... 318
Active Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 343
Display message ............................ 369
Function/information ....................321
Active Body Control (ABC)
Display message ............................ 368
Function/notes ............................. 305
Active Driving Assistance package . 321
Active Lane Keeping Assist Activating/deactivating (on-
board computer) ............................ 343
Display message ............................ 369
Function/information ....................324
Active Light System
Display message ............................ 361
Active multicontour seat ............ 97, 241
Active service system PLUS see ASSYST PLUS service interval
display
ADAPTIVE BRAKE ................................. 66
Adaptive Damping System (ADS) ..... 304
Adaptive Highbeam Assist
Display message ............................ 362
Function/notes ............................. 248
Switching on/off (on-board
computer) ...................................... 344
Additional speedometer ................... 344
Additives (engine oil) ........................ 478
Address Entering (example) .........................138
see Address book
Address book
Calling up ....................................... 189
Connecting a call ........................... 192
Creating an entry ........................... 190
Deleting an entry ........................... 191
Entering characters .......................122
Entry as a home address ...............162
Importing contacts ........................188
Introduction ................................... 187
Starting route guidance .................192
Voice tag ....................................... 192
Air bags
Display message ............................ 357
Front air bag (driver, front
passenger) ....................................... 44
Important safety notes ....................42
Knee bag .......................................... 44
PASSENGER AIRBAG OFF
indicator lamp .................................. 46
Safety guidelines ............................. 41
Side impact air bag ..........................45
Window curtain air bag ....................46
Air-conditioning system
see Climate control
Air distribution
Setting ........................................... 259
Setting (COMAND) .........................236
Airflow
Setting ........................................... 259
Setting (COMAND) .........................236
AIRMATIC
Display message ............................ 367
Function/notes ............................. 303
Air pressure
see Tire pressure
Air vents
Glove box ....................................... 263
Important safety notes ..................2614Index
Page 7 of 488

Rear ............................................... 263
Setting ........................................... 261
Setting the center air vents ...........262
Setting the side air vents ...............262
Stowage compartment ..................262
Alarm system
see ATA (Anti-Theft Alarm system)
Alertness Assistant
see ATTENTION ASSIST
Alternative route ............................... 155
Ambient light setting (COMAND) ..... 233
AMG menu (on-board computer) ..... 337
Anti-lock Braking System see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Anti-theft system
ATA (Anti-Theft Alarm system) .........68
Ashtray ............................................... 393
Assistance menu (on-board
computer) .......................................... 341
ASSYST PLUS see ASSYST PLUS service interval
display
ATA (Anti-Theft Alarm system)
Activating/deactivating ...................68
Function ........................................... 68
Switching off the alarm ....................68
ATTENTION ASSIST
Activating/deactivating .................342
Display message ............................ 366
Function/notes ............................. 316
Audio
Radio mode ................................... 195
Audio database
see MUSIC REGISTER
Audio DVD
Mode, switching to ........................205
Pause function ............................... 207
Playback options ........................... 212
Safety notes .................................. 204
Setting the audio format ................211
Stop function ................................. 207
Audio format, setting
Audio DVD ..................................... 211
Video DVD ..................................... 229
Audio menu (on-board computer) .... 336Authorized Mercedes-Benz Center
see Qualified specialist workshop
AUTO lights
Display message ............................ 361
see Lights
Automatic engine start (ECO start/
stop function) .................................... 271
Automatic engine switch-off (ECO
start/stop function) .......................... 270
Automatic headlamp mode .............. 245
Automatic transmission Automatic drive program ...............277
Changing gear ............................... 276
DIRECT SELECT lever .....................273
Display message ............................ 374
Driving tips .................................... 276
Emergency running mode ..............280
Kickdown ....................................... 276
Manual drive program ....................279
Problem (malfunction) ...................280
Program selector button ................277
Pulling away ................................... 269
Shift ranges ................................... 278
Starting the engine ........................268
Steering wheel paddle shifters ......277
Transmission position display ........275
Transmission positions ..................275
Automatic transmission
emergency mode ............................... 280
Autostore ........................................... 197
see Station memory (radio)
AUX (audio)
Notes/socket ................................ 223
Switching to ................................... 223
AUX (video)
Setting the picture .........................224
Setting the volume and sound .......230
Showing/hiding the menu .............230
Switching to ................................... 230
B
Back button ....................................... 109
Back support see Lumbar support
Bag hook ............................................ 391
Balance, adjusting ............................. 125
BAS (Brake Assist System) ................. 62
Index5
Page 8 of 488

Basic settingssee Settings
BAS PLUS (Brake Assist System
PLUS) .................................................... 62
Bass, setting ...................................... 125
Battery (SmartKey) Checking .......................................... 76
Important safety notes ....................76
Replacing ......................................... 76
Battery (vehicle)
Charging ........................................ 432
Display message ............................ 364
Important safety notes ..................430
Jump starting ................................. 433
Belt
see Seat belts
Bird's-eye view (navigation) ............. 168
Blind see Roller sunblind
Blind Spot Assist
see Active Blind Spot Assist
Bluetooth ®
Activating/deactivating .................132
Authorizing a device (registering) ..132
Conditions (general) ......................131
Conditions (telephone) ..................179
Connecting another mobile phone . 181
Connecting devices .......................132
De-authorizing (de-registering) a
device ............................................ 134
External authorization (general) .....133
External authorization (telephone) . 181
General information .......................131
Introduction ................................... 177
Receiving vCards ........................... 188
Searching for devices ....................132
Settings ......................................... 131
Telephone basic menu ...................182
Telephony ...................................... 179
Telephony notes ............................ 177
Bluetooth ®
interface
Telephony ...................................... 177
Brake Assist System
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 353
Notes ............................................. 479Brake fluid level ................................ 413
Brake lamps Display message ............................ 360
Brakes
ABS .................................................. 62
BAS .................................................. 62
BAS PLUS ........................................ 62
Brake fluid (notes) .........................479
Display message ............................ 347
Driving tips .................................... 287
High-performance brake system ....289
Important safety notes ..................287
Maintenance .................................. 288
Warning lamp ................................. 379
Breakdown
see Flat tire
see Towing away
Breakdown assistance
see Mercedes-Benz Contact
Brightness, setting (TV, video) ......... 224
Bulbs see Changing bulbs
C
California Important notice for retail
customers and lessees ....................27
Call
Accepting/ending/rejecting .......... 183
see Telephone
Calling up a malfunction
see Display messages
Calling voicemail ............................... 185
Call lists Displaying details ........................... 189
Introduction ................................... 193
Opening and selecting an entry .....193
Saving an entry in the address
book .............................................. 194
Capacities
see Technical data
Car
see Vehicle
Care
Carpets .......................................... 421
Car wash ........................................ 415
Display ........................................... 419
6Index