
Roof load (maximum)
........................530
Route see Route guidance (navigation)
Route (navigation)
Displaying the distance to the
destination ..................................... 172
Route overview .............................. 172
Selecting an alternative route ........ 171
Setting route options (avoiding:
highways, toll roads, tunnels,
ferries) ........................................... 152
Setting the route type (short
route, fast route, dynamic route or
economic route) ............................ 152
Starting calculation ........................ 156
Route guidance
Canceling ....................................... 169
Continuing ..................................... 169
Destination reached ...................... 170
Lane recommendations .................167
Off-road ......................................... 173
Traffic reports ................................ 174
Route guidance (navigation) ............377
Route guidance (on-board
computer) .......................................... 377
Route information see Dynamic route guidance/TMC S
Safety Children in the vehicle .....................62
Child restraint systems ....................62
Occupant Classification System
(OCS) ............................................... 50
Overview of occupant safety
systems ........................................... 44
Safety notes
Audio CD/DVD and MP3 mode ..... 220
Operating safety ............................ 116
Video DVD mode ........................... 240
Safety systems
see Driving safety systems
SatRadio ............................................. 216
Displaying information ...................220
Registering .................................... 217
Selecting a category ...................... 218Screen
Selecting
for remote control (Rear
Seat Entertainment System) ..........140
Switching on/off (Rear Seat
Entertainment System) .................. 126
see Display
SD memory card
Loading .......................................... 221
Seat belts
Adjusting the driver's and front-
passenger seat belt .........................60
Adjusting the height ......................... 60
Automatic comfort-fit feature .......... 62
Belt force limiters ............................ 61
Cleaning ......................................... 469
Correct usage .................................. 58
Emergency Tensioning Devices ........ 61
Fastening ......................................... 59
Important safety guidelines .............57
Releasing ......................................... 60
Safety guidelines ............................. 45
Special seat belt retractor ............... 64
Switching belt adjustment on/off
(on-board computer) ...................... 386
Warning lamp ................................. 420
Warning lamp (function) ................... 61
Seats
Active multicontour seat ........ 108, 272
Adjusting (electrically) ...................104
Adjusting (rear compartment) ........ 104
Adjusting lumbar support ..............108
Adjusting the head restraint .......... 106
Cleaning the cover ......................... 469
Correct driver's seat position ........ 102
Important safety notes .................. 103
Multicontour seat .......................... 108
Seat heating problem .................... 109
Seat ventilation problem ................ 109
Selecting (COMAND) .....................270
Storing settings (memory
function) ........................................ 113
Switching seat heating on/off ....... 108
Switching seat ventilation on/off ..109
Selecting stations (radio)
Using station presets .....................212
Using station search ...................... 212
Sending DTMF tones .........................203
Sensors (cleaning instructions) .......46720
Index

Vehicle level
Active Body Control (ABC) ............. 345
AIRMATIC ...................................... 343
Display message
............................ 410
Vehicle level (display message) .......409
Vehicle tool kit .................................. 472
Video see Video DVD
Video AUX
Setting the picture ......................... 240
Video DVD
Automatic picture shutoff ..............240
DVD menu ..................................... 244
Fast forward/rewind ...................... 242
Function restrictions ...................... 241
Interactive content ........................245
Notes on discs ............................... 240
Operation ....................................... 240
Operation using the on-board
computer ....................................... 379
Pause function ............................... 243
Playing conditions .......................... 241
Rear Seat Entertainment System ... 254
Safety notes .................................. 240
Selecting ........................................ 242
Selecting a film/title ...................... 243
Selecting a scene/chapter ............ 243
Setting the audio format ................ 245
Setting the language ...................... 245
Setting the picture ......................... 240
Showing/hiding the control menu . 241
Showing/hiding the menu ............. 242
Stop function ................................. 243
Subtitles ........................................ 245
Switching to ................................... 241
VIN ...................................................... 521
Voice Control System Settings ......................................... 145
Volume, adjusting
COMAND ....................................... 134
Headphones .................................. 142
Navigation messages ..................... 134
Using the remote control (Rear
Seat Entertainment System) ..........140 W
Waiting call ........................................ 201
Warning and indicator lamps ABS
................................................ 423
Brakes ........................................... 422
Check Engine ................................. 427
Cruise control ................................ 331
Distance warning ........................... 428
DISTRONIC PLUS ........................... 428
ESP ®
.............................................. 424
ESP ®
OFF ....................................... 425
Fuel tank ........................................ 428
LIM (DISTRONIC PLUS) .................. 335
Overview .......................................... 36
PASSENGER AIRBAG OFF
indicator lamp .................................. 50
Reserve fuel ................................... 428
Seat belt ........................................ 420
SRS ................................................ 426
Tire pressure monitor .................... 429
Warranty ............................................ 521
Washer fluid Display message ............................ 418
see Windshield washer system
Weather Band
Searching for a channel ................. 214
Switching on .................................. 214
Wheel bolt tightening torque ...........477
Wheel chock ...................................... 474
Wheels Changing a wheel .......................... 473
Checking ........................................ 491
Cleaning ......................................... 465
Important safety notes .................. 490
Interchanging/changing ................513
Mounting a wheel .......................... 476
Removing a wheel ..........................476
Storing ........................................... 514
Tightening torque ........................... 477
Wheel size/tire size ....................... 514
Window curtain air bag
Display message ............................ 398
Operation ......................................... 49
Windows
Cleaning ......................................... 466
see Side windows 26
Index

Center console
Function Page
:
Function button for the
radio and CD/DVD/SD
card
119
;
Back button 119
=
Hazard warning lamps 279
?
Lumbar support 269
Multicontour seat 270
A
Function button for the
telephone and navigation
system
151
B
Switches COMAND on/off
133 Function Page
C
Adjusts the volume 134
D
Programmable button 120
E
Telephone keypad 120
F
Rear window roller sunblind 439
G
Retracts the rear seat head
restraints
107
H
Selects the drive program 314
I
COMAND controller 11838
Center consoleAt a glance

Useful information ............................
116
Introduction ...................................... 116
At a glance ......................................... 118
System settings ................................ 143
Navigation ......................................... 150
Telephone .......................................... 193
Audio .................................................. 211
Video .................................................. 240
Rear Seat Entertainment System ....246
Vehicle ............................................... 260 115COMAND

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible.
Please note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Please read the information on qualified
specialist workshops (Y page 31). Introduction
Operating safety
General notes G
WARNING
Vehicles with HYBRID: ensure that you read
the
"HYBRID" supplement. You may otherwise
fail to recognize dangers. G
WARNING
Making alterations to electronic components
can cause malfunctions.
Radio,
satellite radio, amplifier, DVD changer,
navigation module, phone and voice control
are networked together. If one component is
not functional or if it has been incorrectly
removed/replaced, this could impair the
operation of other components.
This could seriously jeopardize the
operational safety of your vehicle.
We recommend that you always have
maintenance work on electronic components
carried out at an authorized Mercedes-Benz
Center. G
WARNING
In order to avoid distraction which could lead
to
an accident, the driver should enter system
settings while the vehicle is at a standstill, and operate the system only when permitted by
road, weather and traffic conditions.
Bear in mind that at a speed of just 30 mph
(approximately
50 km/h), your car covers a
distance of 44 feet (approximately 14 m) every
second.
COMAND supplies you with information to
help you select your route more easily and
guide you conveniently and safely to your
destination. For safety reasons, we
encourage the driver to stop the vehicle in a
safe place before answering or placing a call,
or consulting the COMAND screen to read
navigational maps, instructions, or
downloaded information. G
WARNING
While the navigation system provides
directional
assistance, the driver must remain
focused on safe driving behavior, especially
attention to traffic and street signs, and
should utilize the system's audio cues while
driving.
The navigation system does not supply any
information on stop signs, yield signs, traffic
regulations or traffic safety rules. Their
observance always remains in the driver's
personal responsibility. DVD maps do not
cover all areas nor all routes within an area.
i Canada only: This device complies with
RSS-210 of Industry Canada. Operation is
subject to the following two conditions:
1. This device may not cause interference,
and
2. this device must accept any interference
received, including interference that may
cause undesired operation of the device.
Any unauthorized modification to this
device could void the user's authority to
operate the equipment.
i USA only: This device complies with Part
15 of the FCC Rules. Operation is subject
to the following two conditions:
1. This device may not cause harmful
interference, and 116
IntroductionCOMAND

2. this device must accept any interference
received, including interference that may
cause undesired operation.
Any unauthorized modification to this
device could void the user's authority to
operate the equipment.
G
WARNING
Change or modification not expressly
approved by the party responsible for
compliance
could void the user's authority to
operate this equipment.
! Note: This equipment has been tested
and found to comply with the limits for a
Class A digital device, pursuant to Part 15
of the FCC Rules. These limits are designed
to provide reasonable protection against
harmful interference when the equipment
is operated in a commercial environment.
This equipment generates, uses and can
radiate radio frequency energy and, if not
installed and used in accordance with the
instruction manual, may cause harmful
interference to radio communications. G
WARNING
This equipment complies with FCC radiation
exposure limits set forth for uncontrolled
equipment and meets the FCC radio
frequency (RF) Exposure Guidelines in
Supplement C to OET65.
This equipment has very low levels of RF
energy that is deemed to comply without
maximum permissive exposure evaluation
(MPE). But it is desirable that it should be
installed and operated with at least 8 inches
(20 cm)
and more between the radiator and a
person's body (excluding extremities: hands,
wrists, feet and legs.)
Correct use Observe the following information when using
COMAND:
R
the safety notes in this manual
R all road traffic regulations i
Work
improperly carried out on electronic
components or systems (e.g. radio, DVD
changer) and associated software could
cause them to cease functioning. Even
systems that have not been modified could
be affected because the electronic
systems are connected. Electronic
malfunctions can seriously jeopardize the
operational safety of your vehicle.
i Only have repairs or changes to electronic
components carried out at a qualified
specialist workshop which has the
necessary specialist knowledge and tools
to carry out the work required. Daimler
recommends that you use an authorized
Mercedes-Benz Center for this purpose. In
particular, work relevant to safety or on
safety-related systems must be carried out
at a qualified specialist workshop.
i Protection against theft: this device is
equipped with technical provisions to
protect it against theft. Further information
on protection against theft can be obtained
from an authorized Mercedes-Benz Center.
Function restrictions For safety reasons, some COMAND functions
are
restricted or unavailable while the vehicle
is in motion. You will notice this, for example,
because you will either not be able to select
certain menu items or because COMAND will
display a message to this effect.
To protect the integrated hard drive against
damage, COMAND deactivates it at very high
temperatures. The following functions will be
temporarily unavailable:
R Navigation
R Voice Control System
R Address book
R MUSIC REGISTER Introduction
117
COMAND Z

At a glance
COMAND operating system
Overview Function Page
:
COMAND display 122
;
COMAND controller and
function buttons
118
=
Telephone keypad 120
Components of COMAND
COMAND consists of:
R
the COMAND display/SPLITVIEW
R the DVD changer
R the COMAND controller
R the COMAND function buttons R
the telephone keypad
R connections in the glove box (USB,
additional USB, jack plug and iPod ®
connection)
R a remote control for the front passenger
and for use with the Rear Seat
Entertainment System
R two sets of cordless headphones for the
Rear Seat Entertainment System
R cordless headphones for the front
passenger
R two screens (Rear Seat Entertainment
System)
R CD/DVD drive (Rear Seat Entertainment
System)
R audio/video connections on the screen
(Rear Seat Entertainment System)
R audio/video
connections on the drive (Rear
Seat Entertainment System)
You can use COMAND to operate the
following main functions:
R the navigation system
R the audio function with radio and satellite
radio modes, disk (audio CD/DVD and MP3
mode), memory card (MP3 mode), MUSIC
REGISTER, Bluetooth ®
audio, Media
Interface and audio AUX
R the telephone and the address book
R the video function with video DVD and
video AUX modes
R the system settings
You can call up the main functions:
R using the corresponding function buttons
or
R using the main function bar in the COMAND
display
COMAND controller You can use the COMAND controller to select
the menu items in the COMAND display.
You
can call up menus or lists, scroll through
menus or lists and exit menus or lists. 118
At a glance
COMAND

The COMAND controller can be:
R
pressed briefly or pressed and held W
R turned clockwise or counter-clockwise
cVd
R slid left or right XVY
R slid forwards or back ZVÆ
R slid diagonally aVb
In the instructions, operating sequences are
described as follows:
X Press the R button.
Audio mode is activated.
X Select Audio by sliding VÆ and turning
cVd the COMAND controller and press
W to confirm.
The audio menu appears.
Back button :
Back button
X To exit the menu: press back button :
briefly.
COMAND
changes to the next higher menu
level in the current operating mode. i
You can also exit a menu by sliding XVY
or ZVÆ the COMAND controller.
X To switch to the basic display:
press and
hold back button :.
COMAND changes to the basic display of
the current operating mode.
Function buttons The COMAND function buttons allow you to
select a main function directly.
:
Function button for roller sunblind
; Function button for radio and CD/DVD or
SD card
= Back button
? Lumbar support/multicontour seat
A Function button for telephone and
navigation system
B On/off button for COMAND
C Volume control
D Programmable button ( Y page 120)
Example:
X To select the radio or CD menu
directly: press R button ; once or
twice. At a glance
119
COMAND Z