2012 MERCEDES-BENZ CL-Class ECO mode

Option 2XPress the R function button once or
twice.XSelect an audio medium from the media list
( Y page 208).
Option 3
XSelect Audio in the main function bar by
sliding ZV and turning cVd the COMAND
controller and press W to confirm.
The last active audio source is now
activated.
If another audio source is switched on, you
can now switch to disc mode in the audio
menu.XSelect Audio by sliding ZV and turning
cVd the COMAND controller and press
W to confirm.
The audio menu appears.XSelect Disc, Memory Card , MUSIC
REGISTER , Media Interface or USB and
press W to confirm.
This switches to the desired audio source.XSelect an audio medium from the media list
( Y page 208).
Example display: audio CD mode
:Disc type;Track number=Disc number?Disc name (only if stored on the disc)ATrack name (only if stored on the disc)BTrack timeCGraphic time and track displayDSound settingsECurrent playback optionFMedia selectionGMusic searchHRecording (saving) musicICD functions
Example display: audio DVD mode
:Disc type;Track name=Disc number?Disc name (only if stored on the disc)ATrack timeBGraphic time and track displayCSound settingsDCurrent playback optionEMedia selectionFMusic searchGStop functionHPause functionIAudio DVD mode206AudioCOMAND

Selecting CD/audio DVD/MP3 discs
Selecting via the media list
XIn CD/audio DVD and MP3 mode: select
Media by sliding VÆ or turning cVd the
COMAND controller and press W to
confirm.
The media list appears. The # dot
indicates the currently selected medium.
Media list
The media list shows the discs currently
available.
Media list (when equipped with a 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 7MUSIC REGISTER, position 8Media Interface, position 9USB, position 10
i If a disc cannot be read, an entry appears
after the display in the magazine tray.
Equipped with a single DVD driveDVD drive, position 1: readable data media
are audio CDs, MP3 CDs or MP3 DVDs,
audio DVDs and video DVDs.Memory card, position 2MUSIC REGISTER, position 3Media Interface, position 4USB, position 5XSelect the data medium by turning cVd
the COMAND controller and press W to
confirm.
i If you select a video DVD, the system
switches to video DVD mode
( Y page 224).
Selecting a track using the number
keypad
XPress a number button, e.g. n, when the
display/selection window is active.
The medium at the corresponding position
in the media list is loaded and then played.
Selects a track
Selecting by skipping to a track
XTo skip forwards or back to a track: slide
XVY or turn cVd the COMAND controller
when the display/selection window is
active.
The skip forward function skips to the next
track.
Skipping backwards restarts the current
track (if it has been playing for more than
8 seconds) or starts the previous track (if
the current track has only been playing for
a shorter time).
If you activate the Medium Mix or Track
List Mix playback option (MP3 mode
only), the track order is random.XOn the multifunction steering wheel:
switch COMAND to audio CD, audio DVD or
MP3 mode ( Y page 205).XPress = or ; to select the Audio
menu.XPress the 9 or : button on the
multifunction steering wheel.208AudioCOMAND

XSelect a track by turning cVd and press
W to confirm.
The track is played and the corresponding
folder is now the active folder.
Copying music files from audio CDs to
the hard disk
Audio files can be copied from CD to
COMAND's hard disk.
XSelect Audio by sliding VÆ and turning
cVd the COMAND controller and press
W to confirm.XSwitch on CD/audio DVD or MP3 mode
( Y page 205).XSelect a medium ( Y page 208).
The audio CD is played.XTo copy all music tracks: select REC by
sliding VÆ and turning cVd and confirm
with W.:Audio source;Destination=Total length of all tracks from the audio
source?Title selectionATo start the copying processBName of the copied dataCCancel procedure without copying filesDMedia position in the media listXSelect START by sliding VÆ and turning
cVd and confirm with W.
All music tracks from the audio CD are
copied to COMAND's MUSIC REGISTER as
MP3 files.XTo copy individual music tracks: select
Track Select. by sliding VÆ and turning
cVd and confirm with W.
The track list appears.XSelect individual tracks by turning cVd
and confirm with W.XSelect START by turning cVd and confirm
with W.
The selected music tracks from the audio
CD are copied to COMAND's MUSIC
REGISTER as MP3 files.
If the audio CD contains CD text or
Gracenote ®
data, this will be used for naming
when the tracks are copied. The data is then
copied to the MUSIC REGISTER in the
following structure: artist/album/track. The
copied titles can then be selected and played
using the music search in the MUSIC
REGISTER.
XTo delete music files: (Y page 217).
Gracenote Media Database
Introduction
This function is only available in audio CD
mode.
There is a version of the music recognition
software from Gracenote ®
, Emeryville,
California, USA on the hard disk. You will
recognize this by the logo which can be seen
in the bottom right-hand corner of certain
audio displays.
210AudioCOMAND

Many audio CDs contain CD text. COMAND
uses the information contained therein to
display the artist, album and track name.
If the audio CD does not contain any CD text
information, COMAND can use the Gracenote
Media Database to identify unknown audio
tracks when running in audio CD mode. This
is only possible if the relevant information is
saved in the Gracenote Media Database and
if the "Gracenote Media Database" function
is activated.
If this is the case, COMAND will display the
corresponding data such as artist, album and
track name in the relevant displays and lists.
If COMAND accesses the Gracenote Media
Database when reading an audio CD, you will
see the following message:
Selecting Gracenote ®
data to be displayed
If the inserted CD does not contain any
Gracenote ®
data, the Gracenote Media
Database menu item is shown in gray and
cannot be selected.
XSwitch on audio CD mode ( Y page 205).XSelect CD by sliding VÆ and turning cVd
the COMAND controller and press W to
confirm.XSelect Gracenote Media Database by
turning cVd the COMAND controller and
press W to confirm.
Switch the function on O or off ª.
Updating Gracenote ®
music recognition
technology and the Gracenote Media
Database
The digital data on the Gracenote Media
Database becomes obsolete due to the
release of new CDs. 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 172).
Setting the audio format
You can only set the audio format in audio
DVD mode. The number of audio formats
available depends on the DVD. The content of
an audio DVD is called an "album", and this
can be divided into up to nine groups. A group
can contain music in different sound qualities
(stereo and multichannel formats, for
example), or bonus tracks. Each group can
contain up to 99 tracks. If an audio DVD only
contains one audio format, the "Group" menu
item(s) cannot be selected.
XSwitch on audio DVD mode ( Y page 205).XSelect DVD-A by sliding VÆ and turning
cVd the COMAND controller and press
W to confirm.Audio211COMANDZ

XSelect Group by turning cVd and press
W to confirm.
The list of available groups appears. The
# dot indicates the group currently
selected.XTo exit the menu: slide XVY the COMAND
controller or press the % button.
Playback options
The following options are available to you:
R 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 Medium Mix
All the tracks on the medium are played in
random order (e.g. track 3, 8, 5 etc.).
R Track List Mix (MP3 mode only)
All the tracks that are listed in the current
track list are played in random order.
XTo select options: switch on audio CD/
DVD or MP3 mode ( Y page 205).XSelect CD, DVD-A or MP3 by sliding VÆ and
turning cVd the COMAND controller and
press W to confirm.
The options list appears. The # dot
indicates the option selected.XSelect an option by turning cVd and press
W to confirm.
The option is switched on. For all options
except "Normal track sequence", you will
see a corresponding display in the display/
selection window. See the example of the
display in audio CD mode ( Y page 205).
i
The "Normal track sequence" option is
automatically selected when you change
the medium 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
Permissible discs
R CD-R and CD-RW
R DVD+R and DVD+RW
R DVD-R and DVD-RW
R SD memory card:
R USB stick
R iPod ®
R MP3 player
Permissible file systems
R ISO 9660/Joliet standard for CDs
R UDF for audio and video DVDs
R FAT16 or FAT32 for 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
which 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.
A disc can contain a maximum of 255 folders.
Each folder can contain a maximum of
255 tracks and 255 subfolders.
The disc may contain no more than eight
directory levels. Files beyond the eighth level
will not be recognized by the system.
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 which contain data other
212AudioCOMAND

Selecting music files
Note
COMAND displays the data stored on the
iPod ®
, MP3 player or USB mass storage
device according to the filing structure used
in the respective medium.
Selecting by skipping to a track
XTo skip forwards or back to a track: turn
cVd the COMAND controller when the
display/selection window is active.
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 you have selected
a playback option other than Normal
Track Sequence , the track sequence is
random.XOn the multifunction steering wheel:
switch on Media Interface mode
( Y page 218).XOn the multifunction steering wheel, press
the = or ; button to select the
Audio menu.XOn the multifunction steering wheel, press
9 or : to select a track.
Selecting using the number keypad
XTo make an entry: press the Ä button.
An input menu appears. The number of
characters available for input depends on
the number of tracks that can currently be
selected.XTo enter a track number: press a number
key, e.g. q.
The digit is entered in the first position in
the input line.
i COMAND will ignore and not display an
invalid digit.
XEnter more numbers if desired.
The selected track is played.Fast forward/rewindXWhile the display/selection window is
active, slide XVY and hold the COMAND
controller until the desired position has
been reached.
i On an iPod ®
, fast rewind only functions
within the current track.
Selecting a category/playlist/folder
iPod ®
and certain MP3 players
For an iPod ®
or MP3 player, you can select
tracks using categories or folders.
Depending on the device connected, the
following categories may be available, for
example:
R Current tracklist
R Playlists (e.g. All)
R Artists
R Albums
R Tracks
R Podcasts
R Genres
R Composers
R Audiobooks
i Some playback categories contain the
entry All. If this entry has been selected,
the entire content of the category selected
will be played.
USB devices
For USB mass storage devices, you can select
both folders as well as any existing playlists.
COMAND can also display the album name
and artist (metadata) during playback, if this
information has been entered into the
system.
Playlists are indicated in the display by a
special icon. When you open the playlist, the
corresponding tracks are displayed and
playback begins once a track is selected. You
can now select Category Mix instead of
Random Folder as a playback option.
220AudioCOMAND

! Do not affix stickers or labels to the discs,
as they could peel off and damage
COMAND. Stickers can cause the disc to
bend, which can result in read errors and
disc recognition problems.
! COMAND is designed to accommodate
discs which comply with the EN 60908
standard. You can therefore only use discs
with a maximum thickness of 1.3 mm.
If you insert thicker discs, e.g. those that
contain data on both sides (DVD on one
side and audio data on the other), they
cannot be ejected and can damage
COMAND.
Use round discs with a diameter of 12 cm.
Do not use discs with a diameter of 8 cm,
even with an adapter.
DVD playback conditions
If video DVDs do not conform to the NTSC or
PAL TV standards, they may create picture,
sound or other problems during playback.
COMAND can play back video DVDs
produced according to the following
standards:
R region code 1 or region code 0 (no region
code)
i If you insert a video DVD with a different
region code, you will see a message to this
effect.
R PAL or NTSC standard
You will generally find the relevant details
either on the DVD itself or on the DVD case.
i COMAND is set to region code 1 at the
factory. This setting can be changed at an
authorized Mercedes-Benz Center. This will
allow you to play video DVDs with a
different region code, provided that they
are produced in accordance with the PAL
or NTSC standard. The region code can be
changed up to five times.
Function restrictions
Depending on the DVD, it is possible that
certain functions or actions will be
temporarily blocked or may not function at all.
As soon as you try to activate these functions
or actions, you will see the K symbol in the
display.
Inserting and removing DVDs
XProceed as described in the "Inserting and
ejecting CDs and DVDs" section
( Y page 204).
Activating video DVD mode
Option 1
XInsert a video DVD.
COMAND loads the medium inserted and
starts to play it.
Option 2
XSelect Video in the main function bar by
sliding ZV and turning cVd the COMAND
controller and press W to confirm.
Video DVD mode is switched on.
Hiding/showing the navigation menu
XTo show: turn cVd or slide ZVÆ the
COMAND controller.
i This function is not available while the
DVD's own menu ( Y page 228) is being
displayed.
XTo hide: slide ZVÆ the COMAND
controller.
or
XWait for approximately eight seconds.Video225COMANDZ

Stop functionXPress W the COMAND controller to show
the menu.XTo interrupt playback: select É by
turning cVd the COMAND controller and
press W to confirm.
The Ë display changes to Ì. The
video image is hidden.XTo continue playback: select Ì and
press W to confirm.
Playback continues from the point where it
was interrupted.XTo stop playback: while playback is
interrupted, select É again and press
W to confirm.
or
XDuring playback, confirm É by pressing
W twice in quick succession.
Selection is at Ì.XTo restart playback: confirm Ì by
pressing W.
Playback restarts from the beginning.
Pause function
XPress W the COMAND controller to show
the menu.XTo pause: select Ë by turning cVd the
COMAND controller and press W to
confirm.
The Ë display changes to Ì.XTo continue playback: select Ì and
press W to confirm.
The menu is hidden.
Selecting a scene/chapter
If the film is divided into scenes or chapters,
you can select them directly while the film is
running, or skip forwards step-by-step. Some
DVDs do not permit this at certain points (e.g.
during the opening credits).
It may also be possible to select the scene/
chapter from within the menu stored on the
DVD.XTo skip forwards or back: turn cVd or
slide XVY the COMAND controller.
The control menu (Y page 225) appears for
approximately eight seconds.XOn the multifunction steering wheel:
switch on video DVD mode in COMAND
( Y page 225).XUse the = or ; button to select the
Audio menu.XPress 9 or : to select a scene/
chapter.
If you press and hold 9 or : for an
extended period, rapid scroll begins.
Selecting a film/title
This function is only available if the DVD is
divided into several films/tracks. If the DVD
contains several films, these can be selected
directly. A film can be selected either when
the DVD is being played back or when it is
stopped.
The film can also be selected from the menu
on the DVD itself.
XPress W the COMAND controller to show
the menu.XSelect DVD-V by turning cVd the COMAND
controller and press W to confirm.XSelect DVD Functions and press W to
confirm.
A menu appears.Video227COMANDZ