2014 MERCEDES-BENZ C-Class display

Reconnecting a Bluetooth
®
audio
device The Bluetooth
®
audio profiles are connected
automatically under the following circum-
stances:
R one of the last two mobile phones to have
been connected has also been used as a
Bluetooth ®
audio player (if this function is
supported by the mobile phone).
R the mobile phone takes over the automatic
connection itself.
A Bluetooth ®
audio player without telephone
functions is not automatically reconnected,
even if it was the last device connected.
If the No Bluetooth Audio Device Con‐
No Bluetooth Audio Device Con‐
nected nected message appears, you have two
options to connect a Bluetooth ®
audio
device:
Connecting last device
X Confirm Connect Last Device
Connect Last Device in the
basic display by pressing 0098the COMAND
controller.
If COMAND can locate the Bluetooth ®
audio device, it will be connected and start
playing.
i With some Bluetooth ®
audio devices,
playback must first be started on the device itself so that COMAND can play the audio
files.
Connecting a device from a list
X Select BT Audio BT Audio by turning 00790052007Athe
COMAND controller and press 0098to con-
firm.
X Confirm Bluetooth Audio Device List
Bluetooth Audio Device List
by pressing 0098the COMAND controller.
X Select a Bluetooth ®
audio device by turning
00790052007A the COMAND controller and press 0098
to confirm.
If COMAND can locate the Bluetooth ®
audio device, it will be connected and start
playing.
i With some Bluetooth ®
audio devices,
playback must be initially started on the device itself so that COMAND can play the
audio files.
Bluetooth ®
audio device and simultane-
ous search for mobile phones During the search for mobile phones, the con-
nection with the Bluetooth ®
audio device is
terminated (Y page 127). In the Bluetooth ®
audio basic display, you will see the No NoBlue‐
Blue‐
tooth Audio Device Connected
tooth Audio Device Connected message
and the Connect Last Device
Connect Last Device menu item
cannot be selected.
Displaying details X
Select a Bluetooth ®
audio device in the
Bluetooth ®
device list.
X Select the symbol to the right of the Blue-
tooth ®
audio device by sliding 00520096the
COMAND controller and press 0098to con-
firm.
X Select Details Details and press 0098to confirm.
The following information concerning the
selected mobile phone is shown:
R Bluetooth ®
name
R Bluetooth ®
address
R availability status (shown after an
update)
R authorization status
X To close the detailed view: turn00790052007A or
slide 009500520096 the COMAND controller.
De-authorizing (deregistering) a Blue-
tooth ®
audio device X
Select a Bluetooth ®
audio device in the
Bluetooth ®
device list.
X Select the symbol to the right of the Blue-
tooth ®
audio device by sliding 00520096the
COMAND controller and press 0098to con-
firm. 214
Bluetooth ®
audio modeAudio

X
Select Delete
Delete and press 0098to confirm.
A prompt appears asking whether you
really wish to deauthorize this device.
X Select Yes
YesorNo
No.
If you select Yes
Yes, the device will be deleted
from the Bluetooth ®
device list.
If you select No
No, the process will be can-
celed.
i Before re-authorizing the Bluetooth ®
audio device, you should also delete the
device name MB Bluetooth
MB Bluetooth from your
Bluetooth ®
audio device's Bluetooth ®
list.
See the Bluetooth ®
audio device's operat-
ing instructions. Switching to Bluetooth
®
audio mode
The Bluetooth ®
audio basic display Example: Bluetooth
®
audio basic display
0043 Track name
0044 Current playback settings (no symbol for
"Normal track sequence")
0087 Album name
0085 Sound settings
0083 Media list
0084 Artist
006B To stop 00DBor start 00D0playback
006C To connect a Bluetooth ®
audio device, to
increase the volume on COMAND
006D Bluetooth ®
audio data medium type
006E Data medium position in the media list
i If the Bluetooth ®
audio device connected
supports metadata and corresponding data is available, then the artist, track and album
name can be displayed.
Using the Bluetooth ®
audio basic dis-
play X
Connect Bluetooth ®
audio devices
(Y page 212)
or X Reconnect the Bluetooth ®
audio device
(Y page 214).
COMAND activates the Bluetooth ®
audio
device. The basic display appears and the
device starts playing.
Using the DISC button X
Press the 003Abutton one or more times.
By pressing the 003Abutton repeatedly, you
can switch modes in the following order:
R CD/MP3 (disc)
R Memory card mode
R MUSIC REGISTER
R USB storage device
R Media Interface or audio AUX mode
R Bluetooth ®
audio mode
Using the media list X
Select Bluetooth Audio Bluetooth Audio in the media list
by turning 00790052007Athe COMAND controller
and press 0098to confirm (Y page 198).
COMAND activates the connected device.
You will see a message to this effect. The
basic display then appears. Starting/stopping playback
X To start playback: select00D0by sliding
00520064 and turning 00790052007Athe COMAND con-
troller and press 0098to confirm.
Playback starts. 00DBis selected. Bluetooth
®
audio mode 215Audio Z

X
To stop playback: select00DBby turning
00790052007A the COMAND controller and press 0098
to confirm.
A message appears. 00D0is selected.
X To continue playback: select00D0by
turning 00790052007Athe COMAND controller and
press 0098to confirm.
A message appears. 00DBis selected. Restarting playback after stopping
During the search for mobile phones , the
connection with the Bluetooth ®
audio device
is terminated (Y page 127). In the Bluetooth ®
audio basic display (Y page 215), you will see
the No
No Bluetooth Bluetooth Audio
Audio Device
Device Connec‐
Connec‐
ted
ted message and the Connect
ConnectLast
LastDevice
Device
menu item cannot be selected.
When the search is finished, the Bluetooth ®
audio device can be reconnected. X Confirm Connect Last Device
Connect Last Device by press-
ing 0098.
Depending on the Bluetooth ®
audio device
used, playback starts immediately or you
must start playback manually.
In this case, you will see the Bluetooth Bluetooth
Audio Device Paused
Audio Device Paused message. X
To start playback: select00D0by turning
00790052007A the COMAND controller and press 0098
to confirm.
Playback resumes from the beginning. Selecting a track
The function is not supported by all Blue-
tooth ®
audio devices.
X To skip forward or back to a track: press
the 0048 or0049 button on COMAND.
or
X Press the 0063or0064 button briefly on
the multifunction steering wheel.
X Rapid scroll: press and hold the 0063
or 0064 button on the multifunction steer-
ing wheel until the desired track is reached.
If you press and hold the 0063or0064
button, the rapid scrolling speed is
increased. Selecting playback options
If the Bluetooth ®
audio device supports the
corresponding function, the following options
are available:
R Normal Track Sequence Normal Track Sequence
The tracks are played in the normal order
(e.g. track 1, 2, 3, etc.).
Audio data playback is determined by the
order in which the tracks are written to the
data carrier. Alphabetical order is the most
common. Once all the tracks in a folder 216
Bluetooth ®
audio modeAudio

have been played, the tracks in the next
folder are played.
R Random Tracks
Random Tracks
All the tracks on the medium are played in
random order (e.g. track 3, 8, 5 etc.).
X Select BT
BT Audio Audio by sliding 00520064and turning
00790052007A the COMAND controller and press 0098
to confirm.
The 003Bdot indicates the option selected.
X Select the option by turning 00790052007Athe
COMAND controller and press 0098to con-
firm.
If you select Random
Random Tracks Tracks, you will see a
corresponding symbol in the display/
selection window. Increasing the volume on COMAND
X
Select BT
BTAudio
Audio by sliding 00520064and turning
00790052007A the COMAND controller and press 0098
to confirm.
X Select Volume
Volume and press 0098to confirm.
A menu appears. The 003Bdot indicates the
current setting.
X Select Standard
Standard orBoost
Boost and press 0098to
confirm.
Information about sound settings
(Y page 30)
You will find further information in the "Audio AUX mode" section (Y page 223) Operation with the Media Interface
Connection options
Overview You will find the connection sockets in the
center console stowage compartment.
Device-specific adapter cables are required
to connect external devices to the Media
Interface. Country-specific versions are sup-
plied with the Media Interface (Y
page 218).
You can connect the following data carriers to
COMAND via the Media Interface:
R iPod ®
R iPhone ®
R certain MP3 players
i Store individual parts in a safe place.
Only use genuine Mercedes-Benz connec-
tion cables.
i iPod ®
and iPhone ®
are registered trade-
marks of Apple Inc., Cupertino, California,
USA.
i MP3 players that support MTP (
Media
Transfer Protocol) can be used.
This allows the MP3 player to be easily con- nected to the Media Interface and removed
after use. Audio data is played without
problem.
On some MP3 players, you have to activate
the relevant function; see the MP3 player
operating instructions.
Supported devices For details and a list of supported devices,
visit
http://www.mbusa-mobile.com. Or
call the Mercedes-Benz Customer Assistance
Center at 1-800-FOR-MERCedes
(1-800-367-6372) (for the USA) or Customer
Relations at 1-800-387-0100 (for Canada). Operation with the Media Interface
217Audio Z

Connecting an external device
Do not leave external devices in the vehicle.
They may malfunction in extreme tempera-
tures; see the operating instructions for the
respective device. Examples of extreme tem-
peratures are direct sunlight or very low out-
side temperatures. Mercedes-Benz USA, LLC
accepts no liability for damage to external
devices.
i Never connect more than one device at a
time. You will otherwise not be able to play
back from the external device.
USB hubs (devices with several USB con-
nections) are not supported. 0043
Four-pin socket for ⅛ inch stereo jack,
e.g. for MP3 players (audio and video)
0044 iPod ®
plug for connecting an iPod ®
0087 USB socket for connecting an MP3 player
0085 Example of device: iPod ®
X Connect the external device with suitable
socket 0043,0044or0087.
COMAND activates the device, a display
appears (when connecting an iPod ®
plug or
USB socket).
If you remove a device, the No NoDevice
Device Con‐
Con‐
nected
nected message appears.
i A connected iPod ®
or MP3 player should
not be simultaneously operated via the
Media Interface and the remote control
(e.g. Bluetooth ®
remote control) or directly
via the device itself. This may cause unfore- seen technical difficulties. Applications (Apps) that are activated on
the connected device may lead to malfunc-
tions.
i Connecting a fully discharged iPod ®
or
MP3 player can result in an extended initi-
alization period.
Malfunction messages appear while the
device is being activated if:
R the connected device is not supported
(External Device Unavailable
External Device Unavailable mes-
sage).
R the connected device consumes too much
power.
R the Media Interface connection is faulty.
R a mass storage device (e.g. a USB memory
stick or USB hard drive) is connected to the
Media Interface.
In this case the Please connect the Please connect the
device to the other USB port
device to the other USB port mes-
sage appears.
i The separate USB connection ensures
quick access and expanded media content options.
i Consult an authorized Mercedes-Benz
Center if you have further questions.
Disconnecting an iPod ®
X Press the release catch on iPod ®
plug 0044
and pull the iPod ®
cable from the iPod ®
,
see the separate cable kit instructions. Switching to Media Interface mode
General notes In extreme cases, starting up individual func-
tions can take up to several minutes – this
depends on the external device and its con-
tent (e.g. video podcasts).
Only use the original software to save files on
iPods ®
or MP3 players. Otherwise, some or all
functions may not be available. 218
Operation with the Media InterfaceAudio

Switching on automatically
X
Connect an external device (Y page 218).
COMAND activates the device (if connec-
ted via the iPod ®
connector or USB socket).
The basic display then appears.
Switching on using the DISC button The external device is connected to the Media
Interface.
X Press the 003Abutton one or more times.
By pressing the DISC button repeatedly, you
can switch modes in the following order:
R CD/MP3 (disc)
R Memory card mode
R MUSIC REGISTER
R USB storage device
R Media Interface or audio AUX mode
R Bluetooth ®
audio mode
Switching on using a number key X
Press the 0085number key (single DVD
drive).
This selects the connected external audio
device directly.
Switching on via the media list Media Interface mode (iPod
®
mode)
0043 Cover (if available) or representation of
device
0044 Track number
0087 Elapsed track time (also in format
00:00:00 for audio books) 0085
Track name
0083 Graphic time display
0084 Track position in playlist
006B Album name (if available)
006C Artist (if available)
006D Music search
006E Position in the media list
006F Type of data medium
0070 Playback options
X In the media list, turn 00790052007Athe COMAND
controller to select the entry under position
5 and press 0098to confirm (Y page 198).
COMAND activates the connected device.
You will see a message to this effect. The
basic display then appears.
If no device is connected, you will see the
Media Interface Media Interface entry instead of a
device name.
The type of device connected is indicated by
the corresponding symbol for iPod ®
(iPhone ®
) or MP3 player.
The current playback option is shown with a
symbol after the album name (no display for
Normal Track Sequence Normal Track Sequence) (Y page 222).
i If the device connected does not contain
any playable tracks, a message appears to
this effect. Selecting music files
Note COMAND displays the data stored on the
iPod ®
, iPhone ®
or MP3 player according to
the file structure used in the respective
medium. Operation with the Media Interface
219Audio Z

Selecting by skipping to a track
X
To skip forwards or back to a track: turn
00790052007A the COMAND controller when the dis-
play/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 sec-
onds. 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
NormalTrack
Track
Sequence
Sequence, the track sequence is random.
Selecting using the number keypad X
To make an entry: press the003Ebutton.
An input menu appears. The number of
characters available for input depends on
the number of stored tracks.
X To enter a track number: press a number
key, e.g. 0087.
The digit is entered in the first position in
the input line.
i COMAND will ignore and not display an
invalid digit.
X Enter more numbers if desired.
The track plays after the last possible num-
ber is entered.
i Pressing and holding a number key for
more than two seconds completes the
entry, and the corresponding track is
played.
Fast forwarding/rewinding X
While the display/selection window is
active, slide 009500520096and hold the COMAND
controller until the desired position has
been reached.
or
X Press and hold the 0048or0049 button
until the desired position is reached. i
On an iPod ®
or iPhone ®
, fast rewind only
functions within the current track. Selecting a category/playlist/folder
Overview For an iPod
®
, iPhone ®
or certain MP3 players,
you can select tracks using categories or fold- ers.
Depending on the device connected, the fol-
lowing categories may be available, for exam- ple:
R Current Tracklist Current Tracklist
R Select By Cover
Select By Cover
R Keyword Search
Keyword Search
R Playlists
Playlists (e.g.All
All)
R Artists
Artists
R Albums
Albums
R Tracks
Tracks
R Podcasts
Podcasts
R Genres
Genres
R Composers
Composers
R Audiobooks
Audiobooks
R Videos
Videos (except for Hong Kong)
i Some playback categories contain the
entry All
All. If this entry has been selected,
the entire content of the category selected
will be played.
The Videos Videos category is available for iPods ®
and iPhones ®
(except for Hong Kong).
i The functions are available as soon as the
entire media content has been read and
analyzed. For certain functions, such as
keyword search and selection by cover, this can take several minutes, depending on the
scope of media and the connected device.
If the same device is reconnected with
unchanged media content, these functions
are available much more quickly.
However, if you change the media content, it has to be read and analyzed again. 220
Operation with the Media InterfaceAudio

Calling up a category list
Example: category list
X Select Search
Search in the basic display by slid-
ing 00520064 and turning 00790052007Athe COMAND
controller and press 0098to confirm.
The category list appears.
i Search
Search is not available until the device
has been activated.
i Reading:
if the media content of the con-
nected device is being read, this is indica-
ted on the upper right by a symbol. When
reading has ended, the categories Select
Select
By Cover
By Cover andKeyword Search Keyword Search are avail-
able.
Depending on the connected device and
the size of the media content, reading may
take several minutes. When the device is
next started or reconnected, the advanced
functions will be quickly available.
However, if you change the media content
on your iPod ®
/iPhone ®
, it has to be read
and analyzed again. Example: current track list
0043
Symbol for next folder up
0044 Device icon and device name
0087 Track symbol
0085 Current title
X Select Current Tracklist
Current Tracklist by turning
00790052007A the COMAND controller and press 0098
to confirm.
The content of the current track list
appears.
X Select the track by turning 00790052007Athe
COMAND controller and press 0098to con-
firm.
The track is played.
X To switch to the next folder up: slide00950052
the COMAND controller.
or
X Press the 003Dback button.
Playing back the content of a category
or folder X
Select the category or folder by turning
00790052007Athe COMAND controller.
X Press 0098the COMAND controller for longer
than 2 seconds.
The content of the category or folder selec-
ted is played in accordance with the play-
back option selected (Y page 222) .
Alphabetical track selection iPod
®
, iPhone ®
and MP3 player
This function is available for alphabetically
sorted categories and folders. This function is Operation
withthe Media Interface
221Audio Z