
Overwrite
Overwrite
imports the entries from the
memory card or USB device and overwrites
all entries in the address book with the
00BB symbol. The previous entries are then
no longer available.
After the contact data has been imported
successfully, you will see a message to this
effect. The address book or the respective
telephone basic menu is displayed.
i You can select Overwrite Overwriteif the address
book already contains corresponding
entries. A message notifies you when the
address book is full.
Receiving vCards via Bluetooth ®X
Select Address Book Address Book in the address book
or, if the telephone basic menu is shown,
select Phone Phone by sliding 00520064and turning
00790052007A the COMAND controller and press
0098 to confirm.
A menu appears.
X Select Download Contacts
Download Contacts and press0098
to confirm.
X Select Receive
Receive Contacts
Contacts From
FromPhone
Phone in
the menu by turning 00790052007Athe COMAND
controller and press 0098to confirm.
This interrupts the Bluetooth ®
connection
between COMAND and your active mobile
phone. COMAND is, however, ready to
receive vCards from another Bluetooth ®
device (PC, mobile phone).
X Start the data transfer on the external
Bluetooth ®
device (see the operating
instructions for the device). The number of vCards received is
displayed.
X To end reception: press0098or the 0038
back button.
COMAND then reconnects to the mobile
phone.
Received vCards are identified by the 00BA
symbol in the address book.
i If you switch to another main function,
e.g. navigation, while receiving vCards, the
reception of vCards will be terminated.
Deleting contacts
X Select Address Book Address Book in the address book
or, if the telephone basic menu is shown,
select Phone Phone by sliding 00520064and turning
00790052007A the COMAND controller and press
0098 to confirm.
A menu appears.
X Select Delete Contacts
Delete Contacts and press0098to
confirm.
X Select one of the following options:
R
Internal Contacts Internal Contacts
R Contacts From Storage Device
Contacts From Storage Device
R Received Business Cards
Received Business Cards
R Delete All
Delete All
A prompt corresponding to your selection
appears.
X Select Yes YesorNo
No and press 0098to confirm.
If you select Yes
Yes, the contacts are deleted
according to your selection.
If you select No No, the process will be
canceled. Telephone
413COMAND Z

X
To eject all CDs/DVDs: press the0065
load/eject button.
The magazine menu appears.
X Select Eject All Eject All by sliding00640052and
turning 00790052007Athe COMAND controller and
press 0098to confirm.
The DVD changer ejects the last disc
selected. You see the Ejecting disc Ejecting disc
X Take the disc out of the disc slot when you
see the Please remove disc
Please remove disc
message.
The DVD changer switches to the next
loaded magazine tray and ejects the disc.
X Repeat the last step until the magazine is
empty.
X To exit the menu: press the0065eject/
load button again or press the 003Dback
button.
or
X Select Back
Back by sliding 00520064and turning
00790052007A the COMAND controller and press
0098 to confirm.
Inserting and ejecting an SD memory
card General information
COMAND supports SD memory cards
(Secure Digital), SDHC memory cards
(Secure DigitalHighCapacity) and SDXC
memory cards (Secure Digital eXtended
Capacity. i
Not all memory cards available on the
market are designed for the temperatures
which may be reached in the vehicle.
If the SD memory card is no longer in use,
you should remove it from COMAND. High
temperatures can damage the card.
Due to the wide range of SD memory cards
available on the market, playback cannot
be guaranteed for all brands of SD memory
card.
The readable storage capacity depends on
the memory card used. You can obtain
further information at any authorized
Mercedes-Benz Center.
Insert an SD memory card
X Insert the memory card into the slot on the
control panel until it engages in place. The
side with the contacts must face
downwards and point towards the slot.
If no MP3 tracks can be found, you will see
a message to this effect.
The first 100 MP3 tracks are loaded. The
first MP3 track is then played. Further
tracks are loaded in the background; this is
indicated by an hourglass symbol.
Ejecting an SD memory card
X Press the memory card.
The memory card is ejected.
X Remove the memory card from slot.
Connecting a USB device The USB port is located in the stowage
compartment in the center console.
Electrical consumption at this connection
must not exceed a continuous current of
500 mA. If the electrical consumption is
higher, use a separate source to provide
power for the USB device (e.g.
12 V power supply).
X
Connect the USB device (e.g. USB stick) to
the USB port.
If no MP3 tracks can be found, you will see
a message to this effect. 448
AudioCOMAND

The first 100 MP3 tracks are loaded. The
first MP3 track is then played. Further
tracks are loaded in the background; this is
indicated by an hourglass symbol.
i Due to the wide range of USB devices
available on the market, playback cannot
be guaranteed for all brands of USB device.
Information about suitable USB devices
can be obtained from an authorized
Mercedes-Benz Center.
MP3 players must support Media Transfer
Protocol (MTP). The MTP mode must be
active.
Switching to audio CD/DVD or MP3
mode Inserting or connecting a medium
X
Insert CDs/DVDs (Y page 445)
or
X Insert an SD memory card (Y page 448)
or
X Connect a USB device (Y page 448).
COMAND loads the medium inserted and
starts to play it.
Switching modes using the function
button
X Press the 003Afunction button one or more
times.
By pressing the function button repeatedly,
you can change the operating mode in the
following order:
R CD/audio DVD/video DVD/MP3 CD/MP3
DVD in the DVD changer or single DVD
drive (disc mode)
R Memory card mode
R MUSIC REGISTER
R USB storage device
R Media Interface or audio AUX mode
R Bluetooth ®
audio mode
X Select an audio medium from the media list
(Y page 451). Switching modes via the audio menu
X
Select Audio Audioin the main function bar by
sliding 00970052and turning 00790052007Athe COMAND
controller and press 0098to confirm.
The last active audio source is now
activated.
You can activate a different audio source
using the audio menu.
X Select Audio Audioby sliding 00970052and turning
00790052007A the COMAND controller and press
0098 to confirm.
The audio menu appears.
X Select Disc
Disc,Memory Card
Memory Card, Music
Music
Register
Register ,USB Storage
USB Storage orMedia
Media
Interface
Interface and press0098to confirm.
This switches to the desired audio source.
X Select an audio medium from the media list
(Y page 451).
Example display: audio CD mode 0043
CD cover (if available)
0044 Gracenote data found, then the elapsed
track time
0087 Track number and track name (if stored
on the disc as CD text or if Gracenote ®
data is available)
0085 Graphic time and track display
0083 Disc type, disc position in the media list
and disc name (if stored on the disc as CD
text or if Gracenote ®
data is available)
0084 Artist (if stored on the disc as CD text or
if Gracenote ®
data is available)
006B CD mode menu Audio
449COMAND Z

X
To stop playback: while playback is
interrupted, select 00DBagain and press
0098 to confirm.
or
X Select 00DBand confirm by pressing 0098
twice in rapid succession.
00D0 is highlighted.
X To restart playback: select00D0and
press 0098to confirm.
Playback starts at the beginning of the
DVD.
Selecting CD/audio DVD/MP3 discs Selecting via the media list
Media list when equipped with a DVD changer
X In CD/audio DVD and MP3 mode: select
Media
Media orChanger
Changer by sliding 00520064and
turning 00790052007Athe COMAND controller and
press 0098to confirm.
In CD/audio DVD and MP3 mode: select
Media Media by sliding 00520064or turning 00790052007Athe
COMAND controller and press 0098to
confirm.
The media list appears. The 003Bdot indicates
the current medium being played.
The media list shows the discs currently
available.
View in 0043:
R 0043 magazine tray not shown
R 0045 magazine tray shown X
To switch the display: select1...6
1...6
changer changer by turning 00790052007Athe COMAND
controller and press 0098to confirm.
Depending on the previous setting, the
magazine trays are shown or not shown.
i If a disc cannot be read, an entry appears
next to the corresponding magazine tray. Media list showing all magazine trays
X
Select the data medium by turning 00790052007A
the COMAND controller and press 0098to
confirm.
The following tables list the selection options
in the media list for the respective equipment
variants. For DVD changer
Magazine trays, positions 1 to 6: readable
data media are audio CDs, MP3 CDs or MP3
DVDs, audio DVDs and video DVDs.
Memory card, position 7
MUSIC REGISTER, position 8
USB storage device, position 9
Media Interface, position 0
Bluetooth Audio
Equipped with a single DVD drive
DVD drive, position 1: readable data media
are audio CDs, MP3 CDs or MP3 DVDs,
audio DVDs and video DVDs.
Memory card, position 2 Audio
451COMAND Z

MUSIC REGISTER, position 3
USB storage device, position 4
Media Interface, position 5
Bluetooth
®
audio: position 6 i
If you select a video DVD, the system
switches to video DVD mode
(Y page 478).
Selecting a track using the number
keypad
X When the display/selection window is
active, press a number key, e.g. 0084.
The medium at the corresponding position
in the media list is loaded and then played.
Selecting a track Selecting by skipping to a track
X
To skip forwards or back to a track: turn
00790052007A the COMAND controller when the
display/selection window is active.
or
X Press the 0048or0049 button.
The skip forward function skips to the next
track.
The skip back function skips to the
beginning of the current track if the track
has been playing for more than
eight seconds. If the track has been playing
for less than eight seconds, it skips to the
start of the previous track.
If the Random Tracks Random Tracks orRandom Folder Random Folder
playback option has been selected, the
track order is random.
Selecting a track using the number
keypad
X Press the 0056key on the number keypad.
A numerical entry field appears. The
number of positions offered corresponds to
the number of tracks on the CD/DVD. Only numbers that correspond to a track
number on the CD/DVD can be entered.
X Enter the desired track number using the
number keys.
The track plays after the last possible
number is entered.
i Pressing and holding a number key for
more than two seconds completes the
entry, and the corresponding track is
played.
Selecting a track using music search X
Select Current Track List Current Track List ,Folder
Folder or a
category and press 0098to confirm.
Select music via categories (e.g. album,
artist) with the music search function.
If you select a category, COMAND starts a
search for track information if the following
conditions are fulfilled:
R the data carriers are inserted or connected
R the track information from these data
carriers is not yet contained in the
COMAND music database.
COMAND imports track information from the
following data carriers:
R disc (CD/audio DVD/MP3)
R Memory Card
R MUSIC REGISTER
R USB storage device
The Track information is complete
Track information is complete
message appears once the search is
completed. COMAND stores the music data
in its own database. You can now select the 452
AudioCOMAND

X
Switch on CD mode (Y page 449).
X Select CD
CD by sliding 00520064and turning 00790052007A
the COMAND controller and press 0098to
confirm.
X Select Gracenote Media Database
Gracenote Media Database by
turning 00790052007Athe COMAND controller and
press 0098to confirm.
A menu appears.
The 003Bdot indicates the current selection
for the display.
If several entries exist for the CD of a
particular artist, you can select which of the
entries should be shown.
If the inserted CD does not contain any
Gracenote® data, the Gracenote Media
Gracenote Media
Database Database menu item is shown in gray and
cannot be selected.
X Select an entry by turning 00790052007Athe
COMAND controller and press 0098to
confirm.
Switching the Gracenote ®
data display
on/off
X Switch on CD mode (Y page 449).
X Select CD
CD by sliding 00520064and turning 00790052007A
the COMAND controller and press 0098to
confirm.
X Select Gracenote Media Database Gracenote Media Database by
turning 00790052007Athe COMAND controller and
press 0098to confirm.
X To switch off the display: selectNone
None and
press 0098to confirm.
In the basic display, Track 1
Track 1 ,Track 2
Track 2 etc.
are shown instead of the Gracenote ®
data,
for example (Y page 449).
X To switch on the display: select an entry
in the menu by turning 00790052007Athe COMAND
controller and press 0098to confirm.
Updating Gracenote ®
music recognition
technology and the Gracenote Media
Database
Due to the release of new CDs, the digital data
on the Gracenote Media Database must be updated. Optimum functionality can only be
attained with up-to-date Gracenote
®
music
recognition technology. Information about
new versions can be obtained from an
authorized Mercedes-Benz Center.
You can have your music recognition
software updated there with a DVD, or you
can update it yourself.
i The Gracenote Media Database is
updated in conjunction with the navigation
system's digital map (Y page 380).
Displaying the track and album X
Press the 0090button.
The current track and album are displayed
in a window.
Displaying metadata (MP3 mode) COMAND can also display the album name
and artist (metadata) during playback if this
information has been entered into the
system.
For all media that contain MP3 data (e.g. MP3
CD, SD memory card, MUSIC REGISTER), you
can determine whether:
R
the metadata contained in the tags of the
encoded music data should be displayed
R the file and directory names should be
displayed during playback
X To display the album and artist name:
select MP3 MP3orUSB
USB in the basic display by
sliding 00520064and turning 00790052007Athe COMAND
controller and press 0098to confirm.
X Select Display Track Information
Display Track Information and
press 0098to confirm.
Selecting a group (audio DVD) The content of an audio DVD can be divided
into up to 9 groups. The availability and type
of group depends on the respective DVD.
A group can contain music in different sound
qualities (stereo and multichannel formats,
for example), or bonus tracks. 454
AudioCOMAND

Each group can contain up to 99 tracks.
If an audio DVD only contains one audio
format, the Group
Group menu item(s) cannot be
selected.
X Switch on audio DVD mode (Y page 449).
X Select DVD-A
DVD-A by sliding 00520064and turning
00790052007A the COMAND controller and press
0098 to confirm.
X Select Group
Group by turning 00790052007Aand press
0098 to confirm.
The 003Bdot indicates the group currently
selected.
X Select the desired group by turning 00790052007A
and press 0098to confirm.
X To exit the menu: slide009500520096 the COMAND
controller or press the 003Dback button.
Selecting an active partition (USB mass
storage devices only) You can select this function for USB mass
storage devices when the storage device is
partitioned. Up to 5 partitions (primary or
logical, FAT, FAT32 and NTFS) are supported.
X Select MP3
MP3 in the basic display by sliding
00520064 and turning 00790052007Athe COMAND
controller and press 0098to confirm.
X Select Select Active Partition
Select Active Partition and
press 0098to confirm.
Playback options X
To select options: switch to CD/audio
DVD or MP3 mode ( Ypage 449).
X Select CD
CD ,DVD-A DVD-A orMP3
MP3 by sliding 00520064and
turning 00790052007Athe COMAND controller and
press 0098to confirm.
The options list appears. The 003Bdot
indicates the option selected.
X Select an option by turning 00790052007Aand press
0098 to confirm.
The option is switched on. For all options
except Normal Track Sequence
Normal Track Sequence , you willsee a corresponding display in the display/
selection window.
The following options are available to you:
R Normal Track Sequence Normal Track Sequence
The tracks are played in the normal order
(e.g. track 1, 2, 3, etc.).
In MP3 mode, the track order is determined
by the order in which the tracks are written
to the MP3 data carrier when it is created.
Alphabetical order is the most common.
Once all the tracks in a folder have been
played, the tracks in the next folder are
played.
R Random Medium Random Medium
All the tracks on the medium are played in
random order (e.g. track 3, 8, 5 etc.).
R Random Track List Random Track List (MP3 mode only)
You hear the tracks of the current track list
or the currently active folder (including all
subfolders) in random order.
i The Normal Track Sequence Normal Track Sequence option is
automatically selected when you change
the disc you are currently listening to or
when you select a different medium. If an
option is selected, it remains selected after
COMAND is switched on or off.
Notes on MP3 mode General notes
Depending on the volume and format of the
MP3 data, the length of time required for
reading the data may increase.
Permissible data carriers
R
CD-R and CD-RW
R DVD-R and DVD-RW
R DVD+R and DVD+RW
R SD memory card
R USB storage device Audio
455COMAND Z

Permissible file systems
R
ISO 9660/Joliet standard for CDs
R UDF for audio and video DVDs
R FAT16, FAT32 and NTFS for SD memory
card and USB storage media
Multisession CDs
For multisession CDs, the content of the first
session determines how COMAND will
process the CD. COMAND plays only one
session and gives priority to the audio CD
session.
If possible, use COMAND to play only CDs
that have been written in one session.
File structure of a data carrier
When you create a disc with compressed
music files, the tracks can be organized in
folders. A folder may also contain subfolders.
The disc may contain no more than eight
directory levels. Files beyond the eighth level
will not be recognized by the system.
i COMAND loads up to 15,000 tracks from
an SD memory card or USB storage
medium.
Track and file names
When you create a disc with compressed
music files, you can assign names to the
tracks and folders.
COMAND uses these names accordingly for
the display. Folders that contain data other
than MP3 or WMA tracks are not displayed by
COMAND.
If MP3 or WMA files are stored in the root
directory itself, the root directory will also be
treated as a folder. COMAND will then show
the name of the root directory as the folder
name. You should observe the following when
assigning track names:
R
track names must have at least one
character.
R track names must have the extension
"mp3" or "wma".
R there must be a dot between the track
name and the extension.
Example of a correct track name:
"Track1.mp3".
Permissible formats
COMAND supports the following formats:
R MPEG1 Audio Layer 3 (MP3)
R Microsoft Windows Media Audio V8 and V9
(WMA) without copy protection
Microsoft Windows Media Audio V2, V7, V8
and V9 (WMA)
R additional music files in AAC format with
the file extensions .aac, .mp4, .m4a
and .m4b, but not copy-protected iTunes
music files with the extension .m4p.
i If, in addition to MP3 files, there are other
music files in these audio formats stored on
the disc, the loading process may require a
longer time before the first track is played.
i The MP3 audio encoding method is under
license from Fraunhofer IIS (Institut
Integrierte Schaltungen – Institute for
Integrated Circuits) and Thomson.
Permissible bit and sampling rates
COMAND supports MP3files of the following
types:
R fixed and variable bit rates from 32 kbit/s
to 320 kbit/s
R sampling rates of 8 kHz to 48 kHz
COMAND supports WMAfiles of the
following types:
R fixed bit rates from 5 kbit/s to 384 kbit/s
R sampling rates of 8 kHz to 48 kHz 456
AudioCOMAND