
Audio data from various audio devices or media
can be played, depending on the equipment
installed in the vehicle.
XSwitch on the multimedia system and select
audio CD or MP3 mode (see the separate
operating instructions).
XPress the=or; button on the steering
wheel to select the Audiomenu.
XTo select the next/previous track: briefly
press the 9or: button.
XTo select a track from the track list (rapid
scrolling): press and hold the 9or:
button until desired track :appears.
If you press and hold 9or:, the rapid
scrolling speed is increased. Not all audio
drives or data carriers support this function.
If track information is stored on the audio
device or medium, the multifunction display
will show the number and title of the track.
Video DVD operation
Only for vehicles with COMAND: you can use the
Audiomenu to operate video DVDs.
XSwitch on the multimedia system and select
video DVD (see the separate operating
instructions).
XPress the =or; button on the steering
wheel to select the Audiomenu.
XTo select the next or previous scene:
briefly press the9or: button.
XTo select a scene from the scene list
(rapid scrolling): press and hold the 9
or : button until desired scene :
appears.
Telephone menu
Introduction
GWARNING
If you operate information systems and com-
munication equipment integrated in the vehi-
cle while driving, you will be distracted from
traffic conditions. You could also lose control
of the vehicle. There is a risk of an accident.
Only operate the equipment when the traffic
situation permits. If you are not sure that this
is possible, park the vehicle paying attention
to traffic conditions and operate the equip-
ment when the vehicle is stationary.
When telephoning, you must observe the legal
requirements for the country in which you are
currently driving.
XSwitch on the mobile phone (see the manu-
facturer’s operating instructions).
XSwitch on the multimedia system (see sepa-
rate operating instructions).
XEstablish a Bluetooth®connection to the mul-
timedia system (see the separate operating
instructions).
XPress the =or; button on the steering
wheel to select the Telmenu.
You will see one of the following display mes-
sages in the multifunction display:
RPhone READYor the name of the network
provider: the mobile phone has found a net-
work and is ready to receive.
RPhone No Service: there is no network
available or the mobile phone is searching for
a network.
Accepting a call
If someone calls you when you are in the Telmenu, a display message appears in the multi-
function display.
You can accept a call at any time regardless of
the menu selected.
XPress the6button on the steering wheel
to accept an incoming call.
202Menus and submenus
On-board computer and displays

Operating system
Overview
General notes
!Do not use the space in front of the display
for storage. Objects placed here could dam-
age the display or impair its function. Avoid
any direct contact with the display surface.
Pressure on the display surface may result in
impairments to the display, which could be
irreversible.
Wearing polarized sunglasses may impair your
ability to read the display.
The display has an automatic temperature-con-
trolled switch-off feature. The brightness is
automatically reduced if the temperature is too
high. The display may temporarily switch off
completely.
Cleaning instructions
!Do not touch the display. The display has a
very sensitive high-gloss surface; there is a
risk of scratching. If you have to clean the
screen, however, use a mild cleaning agent
and a soft, lint-free cloth.
The display must be switched off and have
cooled down before you start cleaning. Do not
apply pressure to the display surface when
cleaning it, as this could cause irreversible dam-
age to the display.
Switching the multimedia system
on/off
XPress the qcontrol knob.
Adjusting the volume
XTurn the qcontrol knob.
The volume is adjusted:
Rfor the currently selected media source
Rduring traffic or navigation announcements
Rin hands-free mode during a phone call
Switching the sound on or off
XPress the 8button on the control panel.
If the audio output is switched off, the status
line will show the 8symbol. If you switch the media source or set the volume, the sound
is automatically switched on.
iNavigation announcements will be heard
even if the sound is muted.
Functions
The multimedia system has the following func-
tions:
RRadio mode
RMedia mode with media search
RSound systems
RNavigation system
COMAND: navigation via the hard drive
Audio 20: navigation via SD card
RCommunication functions
RSIRIUS Weather (COMAND)
RVehicle functions with system settings
RFavorites functions
Controller
The controller in the center console lets you:
Rselect menu items on the display
Renter characters
Rselect a destination on the map
Rsave entries
The controller can be:
Rturned 3
Rslid left or right 1
Rslid forwards or back 4
Rslid diagonally2
Rpressed briefly or pressed and held 7
Back button
You can use the%button to exit a menu or to
call up the basic display of the current operating
mode.
XTo exit the menu: briefly press the%
button.
The multimedia system changes to the next
higher menu level in the current operating
mode.
XTo call up the basic display: press the%
button for longer than two seconds.
The multimedia system changes to the basic
display of the current operating mode.
246Operating system
Multimedia system

Favorites
Calling up and exiting favorites
XTo call up :press th eò buttonon th econ-
troller .
XSelect afavorite ,e.g. Vehicl e.
The favorite sare displayed.
XTo exit :press th eò buttonagain .
Adding favorites
Adding a predefined favorite
:Adds ane wfavorite
;Renames aselected favorite
=Moves aselected favorite
?Deletes aselected favorite
XPress th eò button.
XSlide6thecontroller.
The men ubar is shown.
XSelec tReassign.
The categories are displayed.
XSelec t acategory.
The favorite sare displayed.
XSelec t afavorite .
XAdd a favorite at th edesired position .
If afavorite has already been added at this
position ,it will be overwritten.
Adding your own favorite
XSelec tVehicl eQClimate Contro l.
XPress and hold theò buttonuntil th e
favorite sare displayed.
XAd d a favorite at th edesired position .
If afavorite has already been added at this
position ,it will be overwritten.
Navigation mode
Important safety notes
GWARNIN G
If you operate information systems and com-
munication equipmen tintegrate din th evehi-
cle while driving ,you will be distracte dfrom
traffic conditions. You could also lose control
of th evehicle. Ther eis aris kof an accident.
Only operate th eequipmen twhen th etraffic
situation permits. If you are no tsure that this
is possible ,park th evehicl epayin gattention
to traffic condition sand operate th eequip-
men twhen th evehicl eis stationary.
You must observ eth elegal requirements for th e
country in whic hyou are currentl ydriving when
operating th enavigation system.
General notes
Amon gother things, correct functioning of th e
navigation system depend son GPS reception .In
certai nsituations, GPS reception may be
impaired ,there may be interferenc eor there
may be no reception at all, e.g. in tunnels or
parking garages.
Audio 20 is equipped wit hMARGIN
®MA PPILOT
(see th emanufacturer' soperating instructions).
The Garmin
®MA PPILOT operating instruction s
are store don th eSD memory car das aPD Ffile .
The SD car dbox contains aquic kguide .
The followin gdescription sapply to navigation
wit hCOMAND .Further information can be
foun din th eDigital Operator's Manual.
Selecting a route type and route options
Multimedia system:
XSelec tNav iQNavigation.
The map shows th evehicle's curren tposition .
XSlide6thecontroller.
XSelec tOption sQRout eSettings.
Notes for rout etypes:
REco Route
RDynami cTraffi cRoute(only available in
th eUS Aand Canada)
Traffic report son th erout efor th erout eguid-
anc eare taken int oaccount.
Operating system247
Multimedia system
Z

confirm the connection to the multimedia sys-
tem and for the PBAP and MAP Bluetooth®
profiles. The prompt to confirm may take up
to two minutes to be displayed (see the man-
ufacturer's operating instructions).
Switching between mobile phones
If you have authorized more than one mobile
phone, you can switch between the individual
phones.
Multimedia system:
XSelectConnect Device.
XSelect a mobile phone from the device list.
Media mode
General notes
If you wish to play external media sources, the
default display must already be turned on. Fur-
ther information on media mode (see the Digital
Operator's Manual).
The following external media sources can be
used:
RApple®devices (e.g. iPhone®)
RUSB devices (e.g. USB stick, MP3 player)
RCD
RDVD (COMAND Online)
RSD cards
Rvia devices connected by Bluetooth®
iInformation on single CD/DVD drive or DVD
changer (see the Digital Operator's Manual).
Using the device list
Multimedia system:
XSelect MediaQDevices.
The available media sources will be shown.
The #dot indicates the current setting.
XSelect the media source.
Playable files are played.
Inserting/removing an SD memory card
Important safety notes
GWARNING
SD memory cards are small parts. They can be
swallowed and cause asphyxiation. This
poses an increased risk of injury or even fatal injury.
Keep SD memory cards out of the reach of
children. If an SD memory card is swallowed,
seek immediate medical attention.
!If you are no longer using the SD memory
card, you should remove it and take it out of
the vehicle. High temperatures can damage
the card.
Inserting an SD memory card
The SD card slot is on the control panel.
XInsert the SD memory card into the SD card
slot until it engages. The side with the con-
tacts must face downwards.
Ejecting an SD memory card
XPress the memory card.
The memory card is ejected.
XRemove the memory card.
Connecting USB devices
There are two USB ports in the stowage space
under the armrest.
XConnect the USB device to the USB port.
XSelect the media source (Ypage 250).
250Operating system
Multimedia system

the multifunction display. The audio output is
muted.
If a connection can be made, the Call Con‐
nectedmessage appears in the multifunction
display.
If a mobile phone network and GPS reception
are available, the system transfers data to the
Mercedes-Benz Customer Assistance Center,
for example:
Rcurrent location of the vehicle
Rvehicle identification number
The multimedia system display indicates that a
call is active. During the call, you can change to
the navigation menu by pressing the NAVI but-
ton on COMAND, for example.
Voice output is not available in this case.
A voice connection is established between the
Mercedes-Benz Customer Assistance Center
and the vehicle occupants.
You receive information about operating your
vehicle, about the nearest authorized
Mercedes-Benz Center and about other prod-
ucts and services from Mercedes-Benz.
You can find further information on the mbrace
system under "Owners Online" at http://
www.mbusa.com.
The system has not been able to initiate an MB
Info call, if:
Rthe indicator lamp in MB Info call button ï
is flashing continuously.
Rno voice connection to the Mercedes-Benz
Customer Assistance Center was estab-
lished.
This can occur if the relevant mobile phone net-
work is not available, for example.
The Call Failed
message appears in the mul-
tifunction display.
XTo end a call: press the~button on the
multifunction steering wheel.
or
XPress the corresponding multimedia system
button for ending a phone call.
Call priority
When service calls are active, e.g. Roadside
Assistance or MB Info calls, an emergency call
can still be initiated. In this case, an emergency
call will take priority and override all other active
calls. The indicator lamp of the respective button
flashes until the call is ended.
An emergency call can only be terminated by the
Mercedes-Benz Customer Assistance Center.
All other calls can be ended by pressing:
Rthe
~ button on the multifunction steering
wheel
Rthe corresponding button on the multimedia
system to end the voice call
When a call is initiated, the audio system is
muted.
The mobile phone is no longer connected to the
multimedia system.
However, if you want to use your mobile phone,
do so only when the vehicle is stationary and in
a safe location.
Downloading destinations
Downloading destinations
Downloading destinations gives you access to a
database with over 15 million points of interest
(POIs). These can be downloaded on the navi-
gation system in your vehicle. If you know the
destination, the address can be downloaded.
Alternatively, you can obtain the location of
Points of Interest (POIs)/important destinations
in the vicinity.
Furthermore, you can download routes with up
to four way points.
You are prompted to confirm route guidance to
the address entered.
XSelect Yesby turning 3or sliding 1
the controller and confirm with 7.
The system calculates the route and subse-
quently starts the route guidance with the
address entered.
If you select No
the address can be stored in
the address book.
The destination download function is available
if:
Rthe vehicle is equipped with a navigation sys-
tem.
Rthe relevant mobile phone network is availa-
ble and data transfer is possible.
Route Assistance
This service is part of the mbrace PLUS Package
and cannot be purchased separately.
266Features
Stowag ean d features