Xi Q System Q Reset.
A prompt appears asking whether you
really want to reset.
XSelect Yes or No.
If you select Yes another prompt will
appear asking whether you really want to
reset.
XSelect Yes or No.
If you select Yes, the audio system will be
reset and restarted.
Setting the system language
Xi Q System Q Language.
The language list appears. A dot # in front
of an entry indicates the current setting.
XChanging setting: Slide ÆVZ or rotate
cVd and select desired language.
XSaving setting: Press W.
The setting is stored and the menu is
exited.
XExiting menu without saving: Press
button k or slide XVY.
iThe language selected in the Audio
system is also used for the displays and
messages in the multifunction display.
Switching display on/off
XSwitching display off: i Q
Display Off.
XSwitching display on: Press button k,
press W, or slide ÆVZ XVY.
or
XPress button q.
The System menu appears.
orXPress any function button, e.g. button
h. The audio system will then switch to
the respective function.
Radio operation
GWarning!
Please devote your attention first and
foremost to the traffic situation you are in.
Before your journey, please familiarize
yourself with the radio functions.
Only use the audio system when road and
traffic conditions permit you to do so.
Otherwise you could be involved in an
accident in which you or others could be
injured.
! Do not attach metallic window tinting film
to the inside or outside of windows which
are fitted with an aerial. Obstructing the
metallic aerial structure on the window will
interfere with radio reception. Cutting the
film on the window can permanently
damage the aerial wires.
iThe radio mode is interrupted by an
incoming call on the mobile phone
(Y page 155).
Menu overview
iThe components and operating principles
of the audio system can be found on
(Y page 126) and (Y page 131). Information
about sound settings can be found on
(Y page 133).
MenuFunctionRadio
(except Weather
Band/satellite
radio)
Enter frequencyStation information
(in FM wave band
only)
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MenuFunctionPresets
(except Weather
Band)
Autostore (except
satellite radio)
List of stored
stations
InfoInformation menu (if
available)
Channel
(only Weather Band)
List of channelsSoundTrebleBassBalance/FaderSurround Sound
Switching to radio mode
XPress button $ on audio control unit.
The radio basic menu appears in the audio
display. The radio switches to the last
station you have listened to.
Weather Band will automatically tune to the
strongest station in the area.
Illustration: Radio mode in FM wave band
:Status line;Station name or other information from
the station
=Station frequency and stored position?Main area with wave band
iStation name or other information ;,
available for the FM wave band, can only be
seen when the station transmits the name
or other information and the function Show
Station Info in the Radio menu is
activated.
X$ Q Radio Q Show Station
Info
In the WB wave band, the audio system
displays the channel number, e.g.
Channel 6, instead of the station names
and/or frequency.
Information displayed in the status line
(example)
The following information is displayed in the
status line:
RTime (04:38)
RStation name (WNYC)
Mobile phone readiness is indicated by
additional information being shown:
RMobile phone network signal strength
r
RReceiver symbol ¢ ö
Calling up wave bands
You can select FM, AM, and WB wave bands
as well as the Sat mode (Y page 140). When
you have selected the Sat mode, pressing
button $ will switch back to FM radio
mode.
Wave bandFrequencyFM87.7......107.9 MHzAM530.......1710 KHzWB (Weather Band)Weather channelsSatellite radioSatellite radio
channels
XPress button $ on audio control unit
repeatedly until the desired wave band has
been selected.
The FM, AM, and WB wave bands and the
satellite radio mode are called up one after
another.
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Contact an authorized Mercedes-Benz
Center for details and availability for your
vehicle.
SIRIUS XM Satellite Radio provides over
130 channels of digital-quality radio,
including 100 % commercial-free music,
sports, news and entertainment. SIRIUS XM
Satellite Radio uses a fleet of high-power
satellites to broadcast 24 hours per day,
coast to coast, in the contiguous U. S. and
Canada.
This diverse, satellite-delivered programming
is available for a monthly subscription fee.
For more information and service availability
call the SIRIUS XM Service Center at
1-888-539-7474 (Y page 145), or visit
www.sirius.com (USA) or
www.siriuscanada.ca (Canada).
iNote that categories and channels shown
in illustrations are dependent on
programming content delivered by the
service provider. Programming content is
subject to change. Therefore, channels and
categories shown in illustrations and
descriptions contained in this manual may
differ from the channels and categories
delivered by the service provider.
iSatellite radio service may be unavailable
or interrupted from time to time for a
variety of reasons, such as environmental
or topographic conditions and other things
we cannot control. Service might also not
be available in certain places (e.g. in
tunnels, parking garages, under leafy trees,
or within or next to buildings) or near other
obstructions. In such situations, the
satellite radio’s main menu shows the No
Service screen. At this point, the radio’s
functions are restricted.
Subscribing to satellite radio
XPress button $ on audio control unit
repeatedly until Sat is selected.
The following conditions are possible:
RSatellite radio service is not activated
(only the preview channel is displayed).
RSatellite radio service is activated.
iIf a satellite receiver is not installed or not
properly installed:
The message Device Unavailable will
appear.
If the satellite radio service is not activated,
the “SIRIUS Preview” display appears.
Satellite radio service is not activated
The telephone number of the SIRIUS XM
Service Center and the twelve-digit electronic
serial number (SIRIUS-ID) of the particular
receiver are required when calling the SIRIUS
XM Service Center for an activation request.
X$ (repeatedly, if necessary) Q Sat
Q Service.
XClosing screen: Press W or button k
or slide XVY.
XActivating satellite radio service:
Contact satellite radio service provider at
the telephone number displayed in the
service display.
After the connection is made:
XFollow the instructions given by the
operator.
The activation process may take up to
10 minutes. If it is successful, you will see
the display with the message Updating
Channels... followed by the satellite
radio basic menu.
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XSelecting a preset position: Slide ZVÆ or
rotate cVd.
XStoring a preset position: Press and hold
W until you hear a signal.
The channel is stored.
or
XPress and hold desired channel button
k to x on keypad, until a brief signal
tone sounds.
The channel is stored.
Displaying information
X$ (repeatedly, if necessary) Q Info (if
available).
iIf the program provider does not offer any
information, the Info menu item cannot be
selected.
You will see a screen that may contain the
following information:
Rthe selected program category
Rthe selected channel
Rthe artist of the track currently being played
Rthe name of the current track
iSIRIUS XM determines what information
is displayed on the screen. If the
information is too long, the audio system
shortens it.
With the telephone keypad button m you
can call up a popup screen, if provided by
SIRIUS XM, that shows the artist and title of
the current track being played on the selected
channel.
The popup screen disappears automatically.
XClosing screen manually: Slide XVY,
rotate cVd, press W or press button
k.
Calling SIRIUS XM Service Center
iIt may be necessary to call the SIRIUS XM
Service Center if, for example:
RYou want to cancel the subscription or
re-subscribe at a later date.
RYou have questions regarding billing.
RYou sell the car.
X$ (repeatedly, if necessary) Q Sat
Q Service.
The telephone number of the SIRIUS XM
Service Center and the twelve-digit
electronic serial number (SIRIUS-ID) of the
particular receiver are displayed.
XClosing screen: Slide XVY, press W or
press button k.
Channel update
The service provider may conduct a channel
update.
During the update, the message Updating
Channels... will appear on the audio
display.
The last tuned channel will be muted until the
update is completed. You cannot operate the
satellite radio during the update.
After completion of the update, the satellite
radio basic menu will appear. The last tuned
station will begin to play. If not available, the
next subscribed channel starts beginning
with channel 1.
Sound settings
For sound adjustment see:
RVolume (Y page 133)
RBalance control and fader (Y page 133)
RBass and treble control (Y page 133)
RSurround sound (Y page 134)
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XPress desired button k to p in the
keypad to select a magazine compartment.
or
XSlide XVY or rotate cVd the audio
controller to select the desired CD.
XPress W to confirm.
The CD is ejected.
XRemove the CD from CD slot :.
If you do not remove the CD from the CD
slot, the CD changer will automatically pull
the CD back in after a short while.
iIf audio source is changed during eject
procedure (e.g. pressing button $) the
eject procedure will be aborted and any
CDs being ejected will be drawn back into
the unit.
XEjecting all CDs: Press load/eject
button ;.
The magazine menu with active main area
appears in the audio display. The magazine
compartment with the current CD is
highlighted.
XSlide VÆ to select the menu bar.XSlide XVY or rotate cVd the audio
controller to select Eject All.
XPress W to confirm.
The CDs are ejected one after the other.
XRemove the CD from CD slot :.
The CD changer switches to the next
occupied magazine compartment and
ejects the CD.
If you do not remove the CD from CD
slot :, the CD changer will automatically
pull the CD back in after a short while.
iIf audio source is changed during eject
procedure (e.g. pressing button $) the
eject procedure will be aborted and any
CDs being ejected will be drawn back into
the unit.
XRepeat the last step until the magazine is
empty.
Selecting a CD
Xh Q Changer
The list with the magazine compartments
appears in the audio display. The magazine
compartment with the current CD is
highlighted.
XSlide ZVÆ or rotate cVd the audio
controller to select the desired CD.
XPress W to confirm.
Playing CDs
iThe following section is valid for the single
CD player and the CD changer. The
illustrations show the audio display of the
CD changer.
Additional button functions
In CD mode, you can use two additional
buttons on the telephone keypad:
mdisplays information about the track, if
it has been saved with the track on the
CD.
lenables you to enter the track number
directly.
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Xh Q Folder.
or
XPress W when the main area is selected.
The track list of the current folder appears.
XMove to the superordinate folder: Select
the U symbol.
The display now shows the next higher
folder level.
XSelecting a folder: Slide ZVÆ or rotate
cVd the audio controller, to select the
desired folder.
XPress W to confirm.
You will see the tracks in the folder.
iDue to the large amount of information on
an MP3 disc it may take a while before all
folder and track information becomes
available. During this time the folder list
may be unavailable or slow.
XSelect a track by sliding ZVÆ or rotating
cVd the audio controller.
XPress W to confirm.
The track is played and the corresponding
folder is now the active folder.
Playback options
The following options are available:
RNormal Track Sequence
Tracks playback in the order on the disc
(e.g. track 1, 2, 3, etc.).
RRandom Tracks
Tracks playback in a random order (e.g.
track 3, 8, 5, etc.).
RRandom Folder (in MP3 mode only)
Tracks in the active folder and any
subfolders playback in random order.
XSelecting an option: h Q CD/MP3.
The option list appears. A dot # indicates
which option is switched on.
XSelect an option and press W.
The option is switched on. For all options
except Normal Track Sequence, you will
see a corresponding indicator in the main
area.
iThe Normal Track Sequence option is
automatically activated when you select a
different medium. If an option is activated,
it remains activated after the audio system
is switched on/off.
Audio AUX mode
An external audio source can be connected
to the AUX socket of the audio system. Please
contact an authorized Mercedes-Benz Center
for more information.
AUX socket : is designed for a 3.5 mm
stereo jack (3-pin), for devices with dedicated
analog audio output or connection via
headphone port, e.g. MP3 or tape player.
GWarning!
Operating an external audio source while the
vehicle is in motion will distract you. You may
not notice changing road and/or traffic
conditions which may cause an accident.
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.
For your safety and the safety of others, pull
over to a safe location and stop before
operating an external audio source.
Calling up AUX mode
GWarning!
Due to the different volumes of the external
audio sources, system messages of the
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vehicle may be much louder. You may need to
disable these system messages or adjust the
volume of these messages manually.
XSelecting audio AUX mode:
Press button h repeatedly until the
main menu for AUX operation appears.
or
XIn CD mode: Select CD/MP3 Q Aux.
The audio AUX menu appears. The medium in
the external audio source is heard, provided
it is connected and switched to playback.
iPlease refer to the relevant operating
guide for operation of the external audio
source.
The following settings can be made in the
audio AUX mode:
RVolume (Y page 133)
RBalance control and fader (Y page 133)
RBass and treble control (Y page 133)
RSurround sound (Y page 134)
iThe volume of external audio sources is
extremely variable. It is possible that a
device connected as an external audio
source will sound quieter or louder in the
vehicle or that the usual maximum volume
cannot be achieved. On certain devices the
volume can be set separately. In this case,
start at a moderate volume and increase it
slowly. In this way, you can determine
whether the system is capable of playback
without distortion, even at high volume.
Volume adjustment for the audio device
You can increase the volume for the AUX
socket in case the internal volume of the
connected audio device is too low. Use the
setting Boost for such devices.
You should set the system back to
Standard before connecting a different audio
device to the AUX socket.
XSelect Volume in AUX mode.
The selection list appears. The dot #
indicates the currently selected setting.
:Default setting;Volume boost
Switch back to CD mode
XPress button h.
or
XSelect Back To Disc in the audio AUX
menu.
Telephone
Safety precautions
GWarning!
Please do not forget that your primary
responsibility is to drive the vehicle. A driver’s
attention to the road must always be his/her
primary focus when driving. For your safety
and the safety of others, we recommend that
you pull over to a safe location and stop
before placing or taking a telephone call.
If you choose to use the mobile phone9 while
driving, please use the hands-free device and
only use the mobile phone when road,
weather and traffic conditions permit. Some
jurisdictions prohibit the driver from using a
mobile phone while driving a vehicle.
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.
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iThe functions and services available to
you while using the mobile phone depend
on your service provider and the type of
mobile phone you are using. Also see
separate operating manual of your mobile
phone for instructions on how to use your
mobile phone.
When the mobile phone is connected via the
Bluetooth ®
interface to the audio system, you
can operate the mobile phone using the
following devices:
R Audio system ( Y page 165)
- Audio controller
- Audio control unit
R Buttons 6 and ~ on the
multifunction steering wheel ( Y page 110)
R Mobile phone keypad or similar input
device
Please note that these functions are only
available with Mercedes-Benz approved
mobile phones.
TEL MenuMenuFunctionTelephoneBluetooth ®
PhonesReceive Business
Card(s) (vCards)Delete external dataNamePhone bookCall lists
Microphone off/
onCall Lists or Mic On/
Mic OffDelete Call Lists
General notes
Making calls via Bluetooth ®
interface
The audio system telephone function via the
Bluetooth ®
interface is available in
conjunction with a Bluetooth ®
enabled
mobile phone.
With a suitable mobile phone, you can use the
hands-free device and receive electronic
business cards (vCards) via the Bluetooth ®
interface.
Calls disconnected while the vehicle is in
motion
Interruptions to the connection may occur if
R there is insufficient mobile network
coverage
R you move from one mobile network
transmitter/receiver area (mobile network
cell) into another and no channels are free
or the cell is full
R you are using a SIM card that is not
compatible with the available network
R when using a mobile phone with
“Twincard”, the mobile phone is
simultaneously logged into the network
with the second SIM card
Operating options
i The components and operating principles
of the audio system can be found on
( Y page 126) and ( Y page 131).
When the mobile phone is connected via the
Bluetooth ®
interface to the audio system, you
can operate the mobile phone using the
following devices:
R Buttons 6 and ~ and keypad on
audio control unit ( Y page 127)
R Audio controller in center console
( Y page 129)
R Multifunction steering wheel ( Y page 110)
Please note that these functions are only
available with Mercedes-Benz approved
mobile phones. Please contact an authorized
Mercedes-Benz Center for information on
features available for your mobile phone of
choice.
i In order for the functions described in this
section to work correctly, the Bluetooth ®
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