
Vehicle equipment
i This Operator’s Manual describes all
features, standard or optional, potentially
available for your vehicle at the time of
purchase. Please be aware that your
vehicle might not be equipped with all
features described in this manual.
COMAND introduction
COMAND operating safety
COMAND (
Cockpit Management and Data
System) is an information and operating
center for vehicle sound and communications
systems. It includes the radio and navigation
system, as well as other optional equipment
(satellite radio, telephone, etc.).
GWarning!
Any alteration of electronic components or
software can cause malfunctions.
Radio, satellite radio, amplifier, CD/DVD
changer, navigation module, telephone and
Voice Control Systems are interconnected.
Therefore, if one of the components is not
operational, or has not been removed/
replaced properly, the function of other
components could be impaired.
Such conditions might seriously impair the
operating safety of your vehicle.
We recommend to have any service work on
electronic components carried out by an
authorized Mercedes-Benz Center.
GWarning!
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 vehicle is
covering 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.GWarning!
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. Maps do not cover all
areas nor all routes within an area.
GWarning!
HYBRID vehicles: It is imperative that you read
the HYBRID Supplemental Operating
Instructions included in your vehicle literature
portfolio. You may otherwise not receive all
necessary safety information and warning for
the operation of your vehicle.
Availability of functions while the
vehicle is in motion
For safety reasons, certain COMAND
functions are not available while the vehicle
is in motion or they are only available to a
limited extent. You will notice this, for
example, by the fact that certain menu items
cannot be selected or that the COMAND
display shows a corresponding message.
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Switching COMAND on or offXPress shortcut button u in the center
console (Y page 77).
COMAND calls up the last selected menu.
iWhen you switch off COMAND, you also
switch off the currently playing audio
source. During a telephone call, you cannot
switch off COMAND.
COMAND components
COMAND can be used to operate:
RAudio functions
RNavigation system
RTelephone
RExternal audio and video sources
RVideo DVD
RVarious vehicle settings
COMAND consists of the following:
RCOMAND shortcut buttons
RCOMAND display (with SPLITVIEW, if so
equipped)
RTelephone keypad
RCOMAND controller
RBuilt-in USB socket to connect USB storage
devices
ROptional media interface in the glove box
to connect external devices via iPod®
cable, jack plug, or USB cable
The Rear Seat Entertainment System consists
of the following:
Rtwo remote controls
Rtwo wireless headphones
Rtwo screens in rear passenger
compartment
Rone CD/DVD drive in rear passenger
compartment
RAudio and video sockets on each screen
RAudio and video sockets on CD/DVD drive
The Rear Seat Entertainment System
contains the following functions:
RDisc playback (CD audio, MP3, DVD audio
and DVD video)
RAUX playback
RSystem settings
SPLITVIEW contains the following:
Rone remote control for the front passenger
Rone wireless headphone for the front
passenger
Rone 3.5 mm socket in the front passenger
footwell for SPLITVIEW wired headphones
iFor information about cleaning and care
of displays, see (Y page 446).
COMAND shortcut buttons
Use the COMAND shortcut buttons to select
main functions directly.
Function:Shortcut button for rear window
sunshade (Y page 386)
;R Shortcut button for:
RCD/DVD/SD card (Y page 181)
RRadio (Y page 166)
=% Back button (Y page 87)COMAND introduction77Control systems221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 77Z

Function?T Seat menu button
(Y page 216)
AS Shortcut button for:
RTelephone (Y page 148)
RNavigation (Y page 95)
Bu COMAND on/off button
(Y page 77)
CH Volume control (Y page 88)Dh Favorite button (Y page 94)
COMAND display
In the COMAND display, you will find the
function currently selected and the
corresponding menus. The COMAND display
is divided into several areas.
:Status line;Main functions=Main area?SubmenusAClimate control settings
The currently selected main function is
highlighted.
Once you have selected a main function, main
area = is active.
iThe layout of the menus may vary
depending on your vehicle’s equipment.
This manual shows the menus for a fully
equipped vehicle.
Adjusting COMAND display illuminationXIncreasing the illumination: Turn
knob : clockwise.
XDimming the illumination: Turn knob :
counterclockwise.
Swiveling COMAND display
iThis function is not available in vehicles
with SPLITVIEW.
With button : or ; you can swivel the
COMAND display to the left or right.
Instrument cluster multifunction
display
This section describes features and controls
via the COMAND controller, display and
shortcut buttons only.
Related COMAND features are described in
the “Instrument cluster control system”
section (Y page 220). It contains function
descriptions and operation of the instrument
cluster multifunction display and the
multifunction steering wheel buttons.
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Telephone keypad XFlip up cover ;.
With telephone keypad : you can
Renter and clear numbers and special
characters
Rreject, answer, connect and end calls
(Y page 148)
Rselect preset radio stations and enter the
frequency manually (Y page 168)
Rselect preset satellite radio stations and
enter the channel number (Y page 174)
Rselect a storage medium from the DVD
changer (Y page 183)
Rselect a track directly in CD mode, DVD
audio mode or MP3 mode (Y page 183), or
from a device connected to the media
interface (Y page 204)
Rselect a scene/chapter from a video DVD
(Y page 194)
Rselect a street in the navigation entry
(Y page 115)
COMAND controller
Use the COMAND controller to select menu
functions shown on the COMAND display.
Operating COMAND controller
You can operate the COMAND controller as
follows:
Rpress briefly or press and hold
Rrotate to the left or right
Rslide to the left, right, up, down or
diagonally
In this way, you can move through the menus,
select menu items or exit menus.
SymbolHow to use the COMAND
controller
WXPress briefly
Rto confirm the selection of a
menu item or list entry
Rto exit full-screen image
when using navigation or
video functions
XPress and hold until the
selected action has been
carried out
Rto save a station
Rto accept a destination for
navigation
cVdXRotate
Rto move through vertical or
horizontal menus
Rto move through text
Rto select program settings
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Rear armrest
:Adjusting volume;Selecting next/previous track, scene or
station
Remote control for Rear Seat
Entertainment System and/or
SPLITVIEW
GObserve Safety notes, see page 76.
SPLITVIEW includes one remote control for
the front passenger.
The Rear Seat Entertainment System
includes two remote controls for the rear
passenger compartment.
If your vehicle is equipped with Rear Seat
Entertainment System and SPLITVIEW, the
remote controls are interchangeable.
For information on using SPLITVIEW, see
(Y page 90).
For information on using the Rear Seat
Entertainment System, see (Y page 189).
:Switching on/off;Switching button backlight on/off=Selecting remote control mode?Selecting menu or menu item4AConfirming selection or setting5BMute on/off (with wired headphones)CVolume (with wired headphones)DSkip, fast forward, fast rewindETrack/scene direct selectionFBack button, leaving menus
iReplace the batteries of the remote
control when they are low (Y page 502).
Selecting remote control mode
XTurn thumb wheel = to the desired setting.COMANDCOMAND display (driver)SPLITVIEWCOMAND display (front
passenger)64Corresponds with sliding of the COMAND controller.5Corresponds with pressing the COMAND controller.6This function is only available in vehicles with SPLITVIEW
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Wireless headphone for Rear Seat Entertainment System or SPLITVIEW:Volume;Selecting screen8=Battery compartment cover?Switching wireless headphone on/offAIndicator lamp, showing various conditionsiReplace the batteries of the headphone
when they are low (Y page 502).
The indicator lamp shows the following
conditions:
GreenThe headphone is on and the batteries
are charged.
RedThe headphone is on and the batteries
are low.
OffThe headphone is switched off and
the batteries are either low or not
inserted at all.
XAdjusting headphone: Unfold both sides
of the headphone and adjust to a
comfortable fit by pulling the overhead
headband in direction of arrows.
XSwitching headphone on/off: Press
button ?.
The headphones will switch off
automatically when they do not receive an
infrared signal within approximately 3
minutes in order to preserve the batteries.
XAdjusting volume: Turn volume thumb
wheel : to the desired volume.
XSelecting screen: Press switch ; to L
(left screen) or R (right screen).
Music and voice are transmitted via infrared
signal. The headphone and the display must
have visual contact. This provides best
possible transmission of the infrared signal to
the headphone. Please note that the
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R3-D sound does not work for mono-signal
sources, such as on analog AM radio or
in Weather Band.
R In the event of poor radio reception
quality, e.g. inside a tunnel, you should
switch off Logic 7 ®
, as a dynamic switch
from Stereo to Mono could occur,
resulting in temporary sound distortion.
R With some stereo recordings, the
resulting sound may deviate from
conventional stereo playback.
Switching the audio/video source off/
on
i When you load a CD or DVD, the audio or
video source is activated automatically.
Active audio source
XSwitching off: Select Audio Q Audio
OFF .
Playback is paused and the audio source is
switched off; Audio OFF appears in the
COMAND display.XSwitching on: Select Audio, then the
desired audio source.
or
XLoad a CD/DVD ( Y page 179) or an SD
card ( Y page 180).
or
XConnect a USB storage device
( Y page 80) or media interface device
( Y page 200) to COMAND.
Active video source
XSwitching off: Select Video Q Video
OFF .
The audio source is switched off; Video
OFF appears in the COMAND display.XSwitching on: Select Video, then the
desired video source.
or
XLoad a DVD ( Y page 179).SPLITVIEW
SPLITVIEW enables the driver and front
passenger to use separate COMAND
functions at the same time. Two different
displays appear in the COMAND screen. For
example, a Navigation display is only viewable
form the driver’s seat while a DVD Video
display is only viewable from the front
passenger’s seat.
COMAND is operated via SPLITVIEW from the
front passenger seat using the SPLITVIEW
remote control and the special wireless,
infrared headphone. You may also use a wired
headphone via the 3.5 mm socket in the front
passenger footwell.
For information about using the remote
control, see ( Y page 81).
For information about using the headphone,
see ( Y page 82).
Depending on the production date of your
vehicle, it may be equipped with SPLITVIEW.
At the time of this printing, the use of
SPLITVIEW is NOT allowed in the following US
states (AL, AZ, CO, IL, LA, MA, MD, NH, PA,
VA, VT, WA, WI, and WV) or Canadian
provinces (Manitoba, Newfoundland, New
Brunswick, and Prince Edward Island).
SPLITVIEW must NOT be operated in these
states or provinces. The driver is responsible
for observing ALL local statutory provisions.
If your vehicle is registered in a non-approved
state or province, then the feature will need
to be deactivated. Contact your authorized
Mercedes-Benz dealer to verify if SPLITVIEW
is allowed in your state or province.
Notes
R The audio volume of the wireless
headphone for the front passenger side
must be adjusted on the headphone
directly. The audio volume of a wired
headphone can be adjusted via the remote
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control. Make sure the volume is not set
too high before putting on a headphone.
RThe DVD changer can playback only one
media source at a time. Example: if the
driver is playing an audio CD, the front
passenger can not play a different medium
(e.g. DVD video) from the DVD changer.
However, it is possible for the front
passenger to play media from radio,
memory card, MUSIC REGISTER, media
interface, USB, AUX or Rear Seat
Entertainment System.
RWhen driver and front passenger are using
the same medium, each can select
individual settings for that medium.
RCOMAND transmits music and voice to the
wireless headphone for the front passenger
side via infrared signal. The headphone and
the display must have visual contact. This
provides best possible transmission of the
infrared signal to the headphone. Please
note that the headphone has a left and right
side and must be used accordingly.
RWhen SPLITVIEW is on, the front passenger
can operate audio or video functions only.
RThe multifunction steering wheel lets you
operate functions for the driver’s side only.
Switching SPLITVIEW on/off
XSwitching on: Select Vehicle Q
SplitView ON.
or
XPress the SPLITVIEW remote control ON
button.
The SPLITVIEW symbol : appears and
status ; changes to SplitView OFF.
XSwitching off: Select Vehicle Q
SplitView OFF.
or
XPress the SPLITVIEW remote control ON
button.
Status ; changes to SplitView ON.
The SPLITVIEW screen remains on for
approximately 30 minutes after switching off
the ignition. After these 30 minutes or once
the SmartKey is removed from the starter
switch, the settings for the front passenger
side remain stored for approximately another
30 minutes.
COMAND system settings
System settings submenu overview
iThe components and operating principles
of COMAND can be found on (Y page 76).
System settings can be made in the following
submenus:
RDisplay Q Day Mode, Night Mode,
Automatic
RTime Q Time, Date, Format, Time Zone
RText Reader Q Speed Q Fast,
Medium or Slow:
Adjusts the reading speed of the Voice
Control System.
RVoice Control Q Help Window, Start
New Individualization, Delete
Individualization
RLanguage: Selecting system language
RFavorites Button *: Assigning the
favorite button
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