
1, 2, 3 ...
115 Vsocket ...................................... 270
12 Vsocket
see Sockets
4ETS (Electronic Traction System) ....69
4MATIC (permanent four-wheel
drive) .................................................. 185A
ABS (Anti-lock Braking System) Display message ............................ 215
Function/notes ................................ 68
Important safety notes ....................68
Warning lamp ................................. 239
Activating/deactivating cooling
with air dehumidification .................138
Activating/deactivating the
distance warning function ...............211
Active Service System see ASSYST PLUS
Additives (engine oil) ........................354
Adjusting the armrest (2nd row of
seats) ................................................. .106
ADS (Adaptive Damping System) ..... 183
Airb ags
Display message ............................ 220
Front air bag (driver, front
passenger )....................................... 44
Important safety notes ....................43
PASSENGER AIR BAG OFF
indicator lamp .................................. 46
Safety guidelines ............................. 42
Side impact airb ag.......................... 45
Windo wcurtain air bag .................... 46
Air-conditioning system
see Climate control
Airf ilter (display message) ..............227
AIRMATIC (display message) ............ 228
AIRMATIC package ............................183
ADS (Adaptive Damping System) ...183
Level control .................................. 183
Airv ents
Important safet ynotes .................. 144
Rea r............................................... 144
Setting ........................................... 144Setting the center air vents
...........144
Setting the side air vents ...............144
Alarm system
see ATA (Anti-Theft Alarm system)
Anti-loc kbraking system
see ABS (Anti-lock Braking System)
Anti-theft alarm system
see ATA (Anti-Theft Alarm system)
Ashtray ............................................... 267
ASSYST PLUS Displaying a service message ........288
Hiding a service message ..............288
Notes ............................................. 288
Resetting the service interval
display. .......................................... 289
Service message ............................ 288
Special service requirements ......... 289
ATA (Anti-Theft Alarm system)
Activating/deactivating ...................72
Function .......................................... .72
Switching off the alarm ....................72
Audio menu (on-board computer) ....204
Audio system see separate operating instructions
Authorized Centers
see Qualified specialist workshop
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshops
see Qualified specialist workshop
AUTO lights
Display message ............................ 224
see Lights
Automatic headlamp mode ..............121
Automatic transmission Automatic drive program ...............158
Changing gear. .............................. 156
DIRECT SELECT leve r..................... 154
Display message ............................ 234
Driving tips .................................... 157
Emergency running mode ..............160
Engaging drive position .................. 155
Engaging neutra l............................ 155
Engaging revers egear ................... 154
Engaging the par kposition ............ 154
Kickdow n....................................... 157
Overview ........................................ 154
Problem (malfunction) ...................1604
Index

Displays in the multifunction
displa
y........................................... 180
Driving tips .................................... 181
Important safety notes ..................175
Notes/function .............................. 175
Setting the specified minimum
distance ......................................... 179
Warning lamp ................................. 246
Doors
Automatic locking (on-board
computer) ...................................... 209
Automatic locking (switch) .............. .83
Central locking/unlocking
(SmartKey) ...................................... .77
Control panel ................................... 37
Display message ............................ 235
Emergency locking ........................... 84
Emergency unlocking .......................84
Important safety notes ....................82
Opening (from inside) ......................83
Overview .......................................... 82
Drinking and driving .........................169
Drinks holder see Cuph older
Drive program (automatic) ...............158
Driver's door see Doors
Driving abroad
Mercedes-Benz Service .................289
Symmetrical low bea m.................. 120
Driving lamps
see Daytime running lamps
Driving on flooded roads ..................171
Driving safety system Distance warning function ...............71
Driving safety systems
4ETS (Electronic Traction System) ...69
ABS (Anti-lock Braking System) .......68
BAS (Brake Assist System) ..............68
Electronic brake force distribution ...70
ESP ®
(Electronic Stability
Program) .......................................... 69
Important safety information ...........67
Overview .......................................... 67
Driving system
ADS ............................................... 183
AIRMATIC package ........................183Driving systems
Blind Spot Assist ............................ 191
Cruise control ................................ 173
Display message ............................ 228
DISTRONI C.................................... 175
Level control (vehicle with
AIRMATIC package) .......................183
PARKTRONI C................................. 186
Rea rview camera .......................... 189
Driving tips
Automatic transmission .................157
Brakes ........................................... 169
Break-in period .............................. 148
DISTRONI C.................................... 181
Downhill gradient ........................... 169
Drinking and driving .......................169
Driving abroad ............................... 120
Driving in winter ............................ .172
Driving on flooded road s................ 171
Driving on wet road s...................... 171
Exhaus tcheck ............................... 169
Fuel ................................................ 168
General .......................................... 168
Hydroplaning ................................. 171
Icy road surfaces ........................... 172
Limited braking efficiency on
salted roads. .................................. 170
New brake pads/linings ................170
Snow chains .................................. 315
Symmetrical low beam. .................120
Towing atrailer .............................. 193
Wet road surface ........................... 170
DVD audio
Operating (on-board computer) .....204
DVD video
Operating (on-board computer) .....205 E
EASY-ENTRY feature Activating/deactivating .................210
Function/notes ............................. 113
EASY-EXIT feature
Crash-responsive ........................... 114
Function/notes ............................. 113
Switching on/off ........................... 2108
Index

Low-beam headlamps
Changing bulbs .............................. 127
Display message ............................ 221
Setting for driving abroad
(symmetrical) ................................. 120
Switching on/off ........................... 121
Lumbar support
Adjusting (on the seat) ..................110
Luxury head restraints .....................103 M
M+S tires ............................................ 314
Malfunction message see Display messages
Matte finish (cleaning
instructions) ...................................... 291
mbrace Call priority .................................... 275
Display message ............................ 218
Downloading destinations
(COMAND) ..................................... 275
Emergency call .............................. 272
Important safety notes ..................271
Locating astolen vehicl e............... 277
MB info call button ........................274
Roadside Assistance button ..........274
Search &Send ............................... 276
Self-test ......................................... 272
System .......................................... 272
Vehicle remote unlocking ..............276
Mechanical key
Function/notes ................................ 78
Unlocking the driver's door ..............84
Memory card (audio) .........................204
Memory function ............................... 116
Messages see Display messages
Mirrors
see Exterior mirrors
see Rear-view mirror
see Vanity mirror (in the sun visor)
Mobile phone
Menu (on-board computer) ............212
Modifying the programming
(SmartKey) ........................................... 78
MOExtende dtires .............................. 300 Mounting wheels
Lowerin gthe vehicle ...................... 338
Mounting anew wheel ................... 338
Raising the vehicle .........................336
Removing awheel .......................... 337
Securing the vehicle against
rolling away ................................... 335
MP3
see separate operating instructions
Multifunction display ........................202
Multifunction steering wheel Operating the on-board computer .201
Overview .......................................... 33 N
Navigation Menu (on-board computer) ............205
see separate operating instructions
NECK-PRO head restraints
Operation ........................................ .53
Resetting after being triggered ........53
NECK-PRO luxury head restraints
Operation ........................................ .53
Resetting after being triggered ........54
Notes on breaking-in anew
vehicle ................................................ 148 O
Occupant Classification System
(OCS) Faults ............................................... 51
Operation ........................................ .46
System self-test ............................... 50
Occupant safety
Childrenint he vehicle..................... 60
Important safety notes ....................40
OCS
Faults ............................................... 51
Operation ........................................ .46
System self-test ............................... 50
Odometer ........................................... 203
see Trip odometer
Off-road system
4MATIC .......................................... 185
Oil
see Engine oil 12
Index

W
X R
Selects submenus in the
Settings menu
R Changes values
R Adjusts the volume ? R
Switches on the Voice Control
System; see the separate
operating instructions Right control panel
V
U R
Selects a menu :scrolls back and
forth &
*
Press briefly:
R
Scrolls back and forth within a
menu
R In the Audio menu: selects a
stored station, an audio track or
a video scene
R In the Telephone menu:
switches to the phone booka nd
selects a name or a telephone
number &
*
Press and hold:
R
In the Audio menu: selects the
previous/next statio norselects
an audio trac kusing rapid
scrolling
R In the Telephone menu: starts
rapid scrolling through the
phone book A R
Switches off the Voice Control
System; see the separate
operating instructions Multifunction display
:
Description field
; Transmission position (Y page 155)
= Drive program (Y page 157)
? Status bar with outside temperature or
speed (Y page 207)
Text field :shows the selected menu or
submenu as well as display messages. Menus and submenus
Menu overview
Press the VorU button on the
steering wheel to call up the menu bar and
select a menu.
Operating the on-board computer
(Y page 201).
Depending on the equipment installed in the
vehicle, you can call up the following menus:
R Standard display menu (Ypage 203)
R Audio menu (Y page 204)
R Navigation menu (Ypage 205)
R AIRMATIC/compass menu (Ypage 205)
R DISTRONIC menu (Ypage 180)
R Message memory menu (Ypage 214)
R Settings menu (Ypage 206)
R Additional functions menu
(Y page 211)
R Trip computer menu (Ypage 211)
R Telephone menu (Ypage 212) 202
Menus and submenusOn-board computer and displays

X
Press the VorU button on the
steering wheel to select the standard
display.
X Press the &or* button to select
digital speedometer or the outside
temperature.
i Vehicles for the United Kingdom: this
function is not available. Audio menu
Selecting aradio station :
Waveband
; Station frequency with memory position
i Station ;is displayed with the station
frequency or station name. The memory
position is only displayed along with
station ;if this has bee nstored.
X Switch on COMAND and select Radio; see
the separate operating instructions.
X Press the VorU button on the
steering wheel to select the Audiomenu.
X To select astore dstation: briefly press
the & or* button.
X To select a station from the station
list: press and briefly hold the &or
* button.
If no statio nlist is received:
X To select astation using the station
search: press and briefly hold the &or
* button.
i For informatio nonswitching waveband
and storing stations; see the separate
operating instructions. i
SIRIUS XM satellite radio functions like a
normal radio.
For more informatio nonsatellite radio
operation, see the separate operating
instructions.
Operating audio player or audio media Display CD/DV
Dchanger (example)
: Current CD in the CD/DVD changer
; Current title
Audio data from various audiod evices or
media can be played, depending on the
equipment installed in the vehicle.
X Switch on COMAND and activate audio
CD/DVD mode or MP3 mode; see the
separate operating instructions.
X Press the VorU button on the
steering wheel to select the Audiomenu.
X To select the next/previous track:
briefly press the &or* button.
X To select a track from the track list
(rapid scrolling): press and briefly hold the
& or* button.
The curren ttrack will not be displayed in
audio AUX mode ( Auxiliary audio mode:
external audio source connected). 204
Menus and submenusOn-board computer and displays

Video DVD operation
Display CD/DV
Dchanger (example)
: Current DVD in the CD/DVD changer
; Current scene
X Switch on COMAND and select video DVD;
see the separate operating instructions.
X Press the VorU button on the
steering wheel to select the Audiomenu.
X Press the &or* button to select a
scene. Navigation system menu
Displaying navigation instructions In the
Navigation menu: the instructions
from the navigation system appearint he
multifunction display.
For more information, see the separate
operating instructions.
X Switch on COMAND (see the separate
operating instructions).
X Press the =or; button on the
steering wheel to select the Navi menu.
Route guidance not active The direction of travel appears in the
multifunction display. If the name of the street is part of the
navigation system data, this will also be
displayed.
Route guidance active
Example: navigation instruction
The navigation instructions appearint
he
multifunction display. AIRMATIC/compass menu
Example display for vehicles with AIRMATIC
package and compass
X
Press VorU on the steering wheel
to select the AIRMATIC/compass menu.
In the AIRMATIC/compass menu you can
view the messages for level control
(Y page 183) and see the compass display
(Y page 280). The display in the AIRMATIC/
compass menu depends on the optional
equipment in your vehicle. Menus and submenus
205On-board computer and displays Z

Stowage space
Important safety notes G
WARNING
To help avoid personal injury during a collision
or sudden maneuver, exercise care when
storing objects in the vehicle. Put luggage or
cargo in the cargo compartmen tifpossible.
Do not pile luggage or cargo higher than the
seat backrests.
If so equipped, always use the cargo net when
transporting cargo. The cargo net cannot
secure hard or heavy objects.
Parcel nets cannot secure hard or heavy
objects.
Keep compartment lids closed. This will help
to prevent stored objects from being thrown
about and injuring vehicle occupants during
R braking
R vehicle maneuvers
R an accident
Glove box X
To open: pull handle :and open glove box
flap ;.
X To close: fold glove box flap ;upwards
until it engages.
i Depending on the vehicle's equipment,
you will find an AUX IN jack or a Media
Interface installed in the glove box. AMedia
Interface is a universal interface for mobile
audio equipment, e.g. for an iPod ®
or USB device (see the separate COMAND
operating instructions).
1
Glove box unlocked
2 Glove box locked
The glove box can be locked and unlocked
using the mechanical key.
Stowage compartments under the
armrest :
Release catch
; Release catch
= Stowage well
? Coin holder Stowage areas
251Stowage and features Z

i
Determining the location of the vehicle on
a map is only possible if:
R GP Sreception is available
R the vehicle position can be forwarded to
the Customer Assistance Center
The mbrace system To adjust the volume during an mbrace call,
proceed as follows:
X
Press the WorX button on the
multifunction steering wheel.
or
X Use the volume controller of the audio
system/COMAND.
The mbrace system provides various
services, e.g.:
R automatic and manual emergency call
R Roadside Assistance call
R MB Info call
USA only: you can find information and a
description of all available features under
"Owners Online" at http://www.mbusa.com.
System self-test After you have switched on the ignition, the
system carries out a self-diagnosis.
Am
alfunction in the system has been
detected if one of the following conditions
occurs:
R the indicator lamp in theS OS button does
not come on during the system self-test.
R the indicator lamp in the ºRoadside
Assistance button does not light up during
self-diagnosis of the system.
R the indicator lamp in the EMB-Info call
button does not light up during self-
diagnosis of the system. R
the indicator lamp in one or more of the
following buttons continues to light up red
after the system self-diagnosis:
-SOS button
- Roadside Assistance call button º
- MB Info call button E
R the Tele Aid Inoperative or
Tele Aid
Not Activated message appears in the
multifunction display after the system self-
diagnosis.
If a malfunction is indicated as outlined
above, the system may not operate as
expected. In the event of an emergency,
assistance must be summoned by other
means.
Have the system checked at the nearest
authorized Mercedes-Benz Center or contact
the following service hotlines:
R USA: Mercedes-Benz Customer Assistance
center at
1-800-FOR-MERCedes (1-800-367-6372)
or 1-888-990-9007
R Canada: Customer Service at
1-888-923-8367
Emergency call Important safety notes
G
WARNING
If the indicator lamp in the SOS button is
flashing continuously and there was no voice
connection to the Response Center
established, then the mbrace system could
not initiate an emergency call (e.g. the
relevant cellular phone network is not
available).
The message Call Failed appears in the
multifunction display for approximately
10 seconds.
Should this occur, assistance must be
summoned by other means.
! Alicense agreement must exis tinorder
to activate the mbrace service .Ensure that
your system is activated and ready for use, 272
FeaturesSto
wage an d features