Page 113 of 237
53 Audio
CD operation
Previous track or start of title (if more
than 10 seconds of playing time has
elapsed)
Press g.
Playback begins.
Select any desired track
Press g or h as often as
necessary.
With the joystick
Push the joystick to g or G to play
the next or previous track.With the number keypad
Activate the CD main menu
(page 50).
Press *.
An input line will appear in the CD main
menu.
1Number of tracks on CD corresponds
with the valid number range
2Input line
E.g.: Track 14.
Press 1 and 4 in short succession.
After entering the track number, wait
approximately 3 seconds.
The selected track is played. The CD
main menu is displayed.
CD track scan
The tracks on a CD can be scanned one
after the other for 8 seconds each. The
function will switch off automatically when
the starting track is reached. You can also
manually stop the scan function.iEntries higher than the number of
tracks available on the CD are not
possible.
Page 114 of 237
54 AudioCD operationActivating
Press the
Scan
soft key.
Scan will begin.Ending the function
Scan search is running.
Press the
Scan
soft key.
or
Press E.
Playback will resume with the desired
track.Fast forward
Press h longer than 2 seconds and
keep it pressed.
Fast reverse
Press g longer than 2 seconds and
keep it pressed.
Ending the function
Release h or g.
Playback will resume.
iWhen you start the scan function, the
playback mode
Normal
sequence
(
page 57) is automatically activated.
Fast forward/reverse
Page 115 of 237
55 Audio
CD operation
On
Press J during playback.
The CD operation is muted and theß
symbol is displayed in the status bar.
The soft keys on the left side are
greyed out in some submenus.
Off
Press J again.
Playback will resume.
The ß disappears from the status bar.
The soft keys on the left side are
selectable again.The following options are available:
Normal sequence (
page 57)
Track mix (
page 57)
CD mix (
page 57)
Repeat track (
page 57)
Repeat CD (
page 57)
Muting
iCOMAND will also deactivate muting if
you
press A to select another audio
source
change the volume
press either g or h.
Playback modeiIf the CD changer* is connected, the
playback modes
Repeat CD
and
CD mix
are available additionally.
Page 116 of 237
56 AudioCD operationActivating playback mode
E.g.:
Mode
Repeat
track
Press the
Setting
soft key.
The setting menu will appear.
CD changer* setting menu
Push the joystick to g or G to
select the playback mode
Repeat
track
.
Press E.
The mode is activated. The CD
changer* main menu will then appear. REPEAT TRACK
will appear in the
status bar.
iThe playback mode
Normal
sequence
is not displayed in the status bar.
Page 117 of 237
57 Audio
CD operation
Explanation of the playback modes
Normal sequenceTracks are played in ascending order
(e.g. 1, 2, 3 and so on). If just one CD is
inserted, the first track is played when
the last one is over.
If more than one CD is available, the
first track of the next CD is played
when the last track of the current CD is
over. The CDs are changed in normal
order.
Track mixTracks are played in random order. If
more than one CD is available, the next
available CD is played when the current
CD is over. The CDs are changed in
normal order.
CD mix
(CD changer* only)
At least 4 tracks of any CD are played
in random order. Then follows the next
available CD. The CDs are changed in
random order.
Repeat track The system repeats the current track
until you switch the function off.
Repeat CD
(CD changer* only)
The system repeats the current CD
until you switch the function off.
Page 118 of 237
58 AudioAUX operation
AUX operation
Open the Audio menu (
page 34).
Press the
AUX
soft key.
The AUX menu is displayed. The exter-
nal audio source is played back if it is
connected and switched to playback.At the COMAND, you can set the following
for the AUX operation:
Volume (
page 27)
Balance control and fader (
page 29)
Bass and treble control (
page 30)
Sound functions* (
page 30)
iAn external audio source can be con-
nected to the COMAND.
For further information please contact
an authorized Mercedes-Benz Center.
iFor instructions on how to operate the
external audio source, please see the
operation manual of the device con-
nected.
Page 119 of 237
59 Satellite radio*
Important notes
Subscribing
Satellite radio operation
Page 120 of 237

60 Satellite radio*Important notes
Important notesIn chapter “Satellite radio”, you will find
detailed information regarding
selecting a station and a program cate-
gory
memory functions
sound adjustments
If you have not done so already, please fa-
miliarize yourself with these functions by
reading chapter “At a glance”.iAdditional optional satellite radio equip-
ment and a subscription to satellite ra-
dio service provider are required for the
satellite radio operation described here.
Feature description is based on prelimi-
nary information available at time of
printing. At time of printing, no date for
the availability of optional equipment
required for satellite radio operation
had been set. Contact your authorized
Mercedes-Benz Center for details and
availability for your vehicle.
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, channel
and categories shown in illustrations
and descriptions contained in this ma-
nual may differ from the channels and
categories delivered by the service pro-
vider.
Satellite radio service may be unavai-
lable or interrupted from time to time
for a variety of reasons, such as envi-
ronmental or topographic conditions
and other things we can’t control. Ser-
vice might also not be available in cer-
tain places (e.g., in tunnels, parking
garages, or within or next to buildings)
or near other technologies.
iSirius Satellite Radio provides approxi-
mately 100 channels, so called
streams, of digital-quality radio, among
others music, sports, news, and enter-
tainment commercial-free.
Sirius Satellite Radio uses a fleet of
high-power satellites to broadcast 24
hours per day, coast-to-coast.
This diverse, satellite-delivered pro-
gramming is available for a monthly
subscription fee. For more information,
call the Sirius Service Center
(page 61) or contact
www.siriusradio.com.