Page 185 of 500

X
Select MUSIC REGISTER Q Rename/
Delete Files.
or
X Press W when the main area is highlighted.
The contents of the current folder are
displayed. :
Back
; Song title
= Current folder
X Back to previous folder: Select symbol
U.
The previous folder appears.
Renaming folders and tracks X
Select Rename/Delete Files.
X Selecting folder or track: Slide ZVÆ or
rotate cVd.
X Select Options Q Change.
X Enter a name for the folder or track.
X Saving changes: Select ¬.
Deleting folder or track: X
Select Rename/Delete Files.
X Selecting folder or track: Slide ZVÆ or
rotate cVd.
X Select Options Q Delete.
You will be asked if you really want to
delete. Playback options
The following options are available:
R Normal Track Sequence
Tracks are played back in the order in which
they are stored on the disc, e.g. track 1, 2,
3, etc.
R Medium Mix
Tracks of the current medium are played
back in random order.
R Track List Mix
Tracks of the currently active track list are
played back in random order.
X Selecting options: Switch to Music
Register ( Y page 180).
X Select MUSIC REGISTER.
The list of options appears. The dot#
indicates the currently selected option.
X Select an option.
The option is activated. The corresponding
display appears, except when Normal
Track Sequence is selected, see position
B in example illustration ( Y page 181).
i The option Normal Track Sequence is
activated automatically when you change
the current medium or select another
medium. An activated option remains
active after switching COMAND off and on
again. Media Interface
Notes on media interface operation
G
Warning!
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. Media Interface
183Control systems
216_AKB; 3; 90, en-US
d2ureepe, Version: 2.11.8.1 2009-05-15T11:47:50+02:00 - Seite 183 Z
Page 186 of 500

For your safety and the safety of others, pull
over to a safe location and stop before
operating an external audio source.
Connections i
Always store the devices in a safe place.
Only use genuine Mercedes-Benz
connector cables.
Suitable connector cables are located in
the vehicle or can be purchased at any
authorized Mercedes-Benz Center.
The media interface allows for connection of
the following media to the COMAND:
R iPod ®
R USB devices
R MP3 player
i For further information on compatible
multimedia devices
R visit www.mbusa-mobile.com
R call the Mercedes-Benz Customer
Assistance Center at
1-800-FOR-MERCedes
(1-800-367-6372) (in the USA)
R call Customer Service at
1-800-387-0100 (in Canada)
Supported USB devices The following USB devices are supported:
R
USB flash drives
R USB hard drives (1", 1.8", and 2.5") with a
starting/steady current not to exceed
800 mA (separate power supply may be
necessary)
R selected MP3 players
i The media interface supports USB
storage devices of “USB Device
Subclass 6”. Information on “USB Device
Subclass 6” is available from the
manufacturer of the respective device. Supported file formats on USB devices The following file formats are supported:
R
MP3: CBR, VBR (up to 320 kbit/s)
R WMA: CBR, VBR (up to 320 kbit/s)
Special characteristics of USB devices
R Do not store data other than audio data on
a USB device. Doing so will increase the
time required to initialize the USB device.
R A maximum of 8 directory levels with up to
1000 tracks each are supported.
R Do not use USB extensions or adapters.
They could impair functionality.
R Playlists on the USB device will be searched
for in the background. Playlists that were
found will be available in separate
categories among the folders. The
initialization of large USB storage devices
that contain a large number of files may
take several minutes.
i Files that are protected via DRM
(Digital Rights Management) are not
supported by the media interface. Connecting external devices
The media interface is located in the glove
box.
Only connect one device at a time. Otherwise
you will not be able to operate the external
device. For more information contact an
authorized Mercedes-Benz Center.184
Media InterfaceControl systems
216_AKB; 3; 90, en-US
d2ureepe,
Version: 2.11.8.1 2009-05-15T11:47:50+02:00 - Seite 184
Page 187 of 500

i
Do not leave external devices in the
vehicle. Proper function of the device could
be impaired due to excessive
temperatures, for example when exposing
to direct sunlight or when the outside
temperature is extremely low. Mercedes-
Benz does not assume liability for damage
to external devices. :
3.5 mm stereo jack AUX cable (4-pin) for
connecting external devices via AUX port,
e.g. MP3 players (audio and video)
; iPod ®
cable
= USB cable for supported USB devices
(optional)
? Example device: iPod ®
X Connect the audio device to the media
interface in the glove box using the
required cable :, ;, or = while the
vehicle is standing still.
COMAND activates the device 23
.
When you disconnect a device, the message
No device connected. appears.
i Do not operate iPods ®
or MP3 players via
a remote control, for example Bluetooth ®
remote control, while operating the
respective device via the media interface.
This could cause unpredictable
interactions.
Connecting a completely discharged
iPod ®
or MP3 player can increase the
initialization time. i
Error messages appear while activating a
device when
R COMAND does not support the
connected device
R the power consumption of the connected
device is too high
R the media interface is malfunctioning
Contact an authorized Mercedes-Benz
Center if required.
Notes on operating a device via the AUX
socket G
Warning!
Due to the different volumes of the external
audio sources, system messages of the
vehicle may be much louder. You may need to
disable these system messages or adjust the
volume of these messages manually.
i The 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. Switching to media interface
operation
i Starting individual function may take
several minutes, depending on the external
device and the content of the medium, for
example video podcasts.
Do not use software other than the genuine
software for uploading your iPod ®
or MP3
player. Otherwise some or all functions
may not be available.
23 Does not apply to AUX devices. Media Interface
185Control systems
216_AKB; 3; 90, en-US
d2ureepe, Version: 2.11.8.1 2009-05-15T11:47:50+02:00 - Seite 185 Z
Page 188 of 500

From another main function
X
Press shortcut button R.
COMAND activates the last selected disc
mode.
i When media interface operation was
selected before, it is now activated.
X Select MediaQ Media Interface.
The media list appears. The dot #
indicates the currently played medium.
i When no device is connected, Media
Interface instead of the device name
appears.
If COMAND does not support the
connected device, the message Device
incompatible. appears. The device will
be listed in the media list as Not
Available. When two devices are
connected, the message Please ensure
that only one device is connected.
appears.
X Confirm with W.
COMAND activates a connected device. A
corresponding message appears.
Afterwards, the basic display appears. Example illustration: iPod
®
operation
: Disc type
; Track number
= Track name
? Elapsed track time (graphical display)
A Elapsed track time B
Track number (graphical display)
C Current playback option (no display in
“Normal Track Sequence”)
D Sound settings
E Media list
F Album name (if available)
G Categories, playlists and/or folders
H Artist (if available)
I Submenu for basic settings
i The connected disc type : is identified
by the respective symbols for iPod ®
, MP3
player, or USB storage device.
i When the connected device does not
contain tracks that can be played, a
corresponding message appears.
Within the audio functions X
Connect an external device (Y page 184).
COMAND activates the device. Afterwards,
the basic display appears.
or
X Select Audio Q Media Interface. Selecting audio files
i COMAND lists the stored data on an
iPod ®
, MP3 player, or USB storage device
according to their own respective file
structure.
Selecting by skipping tracks X
Skipping forward or backward: Slide
XVY or rotate cVd.
or
X Press button 9 or : on the
multifunction steering wheel 24
.
i The skip forward function takes you to the
next track. The skip backward function
takes you to the beginning of the current
24 Function is only available if the Audio menu is selected in the instrument cluster. 186
Media InterfaceControl systems
216_AKB; 3; 90, en-US
d2ureepe,
Version: 2.11.8.1 2009-05-15T11:47:50+02:00 - Seite 186
Page 189 of 500

track, provided it has been played for
longer
that
8 seconds. When the track has
been played for less than 8 seconds, you
will skip to the track before the current one.
When you select an option other than
Normal Track Sequence, the track is
chosen at random.
Selecting via telephone keypad X
Initiating entry: Press button Ä.
The input menu appears. The number of
digits you can enter depends on the
number of stored tracks.
X Entering track number: Press a button,
for example Á.
The number on the button you have
pressed is the first digit in the input line.
i COMAND ignores invalid digits and does
not display them.
X Enter more digits as desired.
X Confirming entry: Press W.
or
X Hold down the last digit button of the
desired track
number (e.g. track 108, press
´, Å, then hold Â).
The selected track is played back.
Fast forward/rewind X
With the main area active: Slide X
VY and
hold until the desired track part is reached.
i With iPods ®
, the fast-rewind function
works within the current track only. Selecting category/playlist/folder
iPod ®
and selected MP3 player You can select tracks via categories and
folders.
Categories, for example, can be: R
Current Track List
R Playlists
R Artists
R Albums
R Track
R Podcasts
R Genres
R Composers
R Audiobooks
i Some categories contain the entry All.
When selecting this entry, the entire
content of the respective category is
played back.
USB devices You can select folders and playlists (if
available). COMAND can display the
respective album name and artist, the so-
called metadata, during playback when the
metadata have been read into the system.
Playlists are indicated in the display by a
special
symbol.
When you open a playlist, the
related tracks are opened and playback starts
by selecting a track.
For USB storage devices, you can determine
whether the metadata from the tags of coded
audio data or the file name and folder is to be
displayed during playback.
X Displaying album name and artist:
Select Media Interface Q Display
Metadata.
Selecting category and opening folder X
Opening category/folder list: Press W
when the window is selected.
or
X Select Music.
The available categories or the folder
content, e.g. subfolders, are displayed. Media Interface
187
Control systems
216_AKB; 3; 90, en-US
d2ureepe, Version: 2.11.8.1 2009-05-15T11:47:50+02:00 - Seite 187 Z
Page 190 of 500

i
The menu option Music is not available
yet while the device is being activated. Example illustration: Category list
:
Device symbol and name or selected
category
; Available categories
X Selecting category/playlist/folder:
Slide ZVÆ or rotate cVd and confirm with
W.
The content of the selected category or
folder appears.
i The message Please wait... may
appear when data still needs to be read
from the connected device.
X If necessary, repeat the above step until the
tracks of the desired folder or album are
displayed. Example illustration: Current track list
:
Back
; Current category
= Track symbol
? Current track X
Selecting track: Slide ZVÆ or rotate
cVd and confirm with W.
The track is played back.
X Back to previous folder: Select U and
confirm.
i Symbol U is always displayed at the
top of the respective folder. Playing back the content of a
category or folder
X Select a category or folder.
X Press W for longer than 2 seconds.
The content of the selected category or
folder is played back according to the
selected playback option ( Y page 189). Alphabetical track selection
iPod ®
and MP3 player i
This function is available for
alphabetically ordered categories and
folders.
X Select a category, for example Artists.
The available artists appear.
X Press the respective button on the
telephone keypad once or more to enter
the first character of the desired artist
name. For example, press button ·
three times for an artist whose name starts
with a “C”.
The available characters are displayed on
the bottom of the display.
i When the entered character does not
match any entry, the entry that matches a
previously entered character appears first.
i The quality of the search results for
iPods ®
and MP3 players depends
significantly on the version and language of
the software (e.g. iTunes ®
) that was used
to upload the medium. 188
Media InterfaceControl systems
216_AKB; 3; 90, en-US
d2ureepe,
Version: 2.11.8.1 2009-05-15T11:47:50+02:00 - Seite 188
Page 191 of 500

USB storage device
i
This function is available for
alphabetically ordered directories. The
function is
not available within playlists for
example.
X Within a folder, press the respective button
on the telephone keypad once or more to
enter the first character of the desired
artist name. For example, press button
l three
times for an artist whose name
starts with a “C”.
The available characters are displayed on
the bottom of the display.
When the directory contains folders only,
COMAND will search for folders. Selecting active partition (USB
storage devices only)
You can
select this function with USB storage
devices when the storage space is
partitioned. The system supports up to 4
partitions (primary or logical, FAT formatted).
i The Windows formatting program
supports FAT partitions of up to 32 gigabyte
by default.
X Select Media Interface Q Select
Active Partition. Playback options
The following options are available:
R Normal Track Sequence
Tracks are
played back in regular order (e.g.
in numerical or in alphabetical order).
R Random Tracks
All available tracks on the current medium
are played back in random order.
R Category Mix or Random Folder (with
USB devices when Folder was selected) Tracks of the currently active category or
folder
and
its subfolders are played back in
random order.
X Selecting playback options: Select
Media Interface in the basic display.
The list of options appears. The dot
#
indicates the currently selected option.
X Select an option. COMAND vehicle menu
Introduction
In this menu, you can program the following
vehicle functions: Function
Multi-function Contour Seat
Settings (Y page 198)
Rear Window Sunshade (Y page 190)
Easy Entry/Exit Feature
(Y page 190)
Exterior Lighting Delayed Shut-off
(Y page 191)
Interior Lighting Delayed Shut-off
(Y page 191)
Ambient Lighting (Y page 192)
Automatic Mirror Folding
(Y page 192)
Locator Lighting (Y page 192)
Automatic Locking (Y page 193)
Trunk Opening-height Restriction
(Y page 193)
You can select the individual vehicle
functions in two ways. COMAND vehicle menu
189
Control systems
216_AKB; 3; 90, en-US
d2ureepe, Version: 2.11.8.1 2009-05-15T11:47:50+02:00 - Seite 189 Z
Page 192 of 500

Approach 1: Selecting vehicle
functions via the main area of the
COMAND display
:
Menu item Vehicle
; Main area
X Select menu item Vehicle :.
Main area ; is active. You can select the
individual vehicle functions by sliding
XVY or rotating cVd.
Approach 2: Selecting vehicle
functions via the submenu :
Submenu
X Select Vehicle Q Vehicle.
Submenu : opens. In the submenu, you
can select the individual vehicle functions
by sliding ZVÆ or rotating cVd and
confirming the selection with W.
The following sections always describe
approach 1. Extending or retracting rear window
sunshade
i The components and operating principles
of COMAND can be found on ( Y page 68).
This function is used to extend or retract the
rear sunshade. G
Warning!
When operating the rear window sunshade,
be sure that there is no danger of anyone
being harmed by the extending or retracting
procedure.
i At temperatures below -4‡ (-20†), the
rear window sunshade is switched off. X
Select Vehicle.
The main area is active.
X Selecting Rear Window Sunshade
function: Slide XVY or rotate cVd.
X Opening/closing rear window
sunshade: Press W. Setting easy-entry/exit feature
i The components and operating principles
of COMAND can be found on ( Y page 68). G
Warning!
You must make sure no one can become
trapped or injured by the moving steering
wheel and driver’s seat when the easy-entry/
exit feature is activated. 190
COMAND vehicle menuControl systems
216_AKB; 3; 90, en-US
d2ureepe,
Version: 2.11.8.1 2009-05-15T11:47:50+02:00 - Seite 190