Page 25 of 50
Important safety notes
.......................24
Inserting/removing an SD memory
card ...................................................... 24
Connecting a USB device ...................24
Selecting the SD/USB function .........24
Selecting a track ................................. 25
Changing folders ................................. 25
Selecting track playback options ......26
Displaying metadata ...........................26
Calling up information on the cur-
rently played track ..............................26
Operating the SD/USB function
using the multifunction steering
wheel .................................................... 27 23SD memory card and USB device
Page 26 of 50

Important safety notes
G
WARNING
Handling discs while driving may distract you
from traffic conditions. You could also lose
control of the vehicle. There is a risk of an
accident.
Handle discs only when the vehicle is
stationary. Inserting/removing an SD memory
card
Inserting an SD memory card
X Insert the SD memory card into the SD slot
with the contacts at the front and facing
downwards.
Audio 10 automatically activates the SD
function and loads the files. The display
shows Reading Memory Card...
Reading Memory Card....
i If Audio 10 cannot find any readable data
on the SD card, the display shows the
message No Playable Files
No Playable Files.
Information on readable file formats can be
found in the technical data (Y page 48).Ejecting an SD memory card
X Press the SD memory card.
Audio 10 ejects the SD card.
X Remove the SD memory card. Connecting a USB device
The port for USB devices is located in the
stowage compartment on the driver's side of
the instrument panel.
X Connect the USB device to the USB port in
the correct position.
Audio 10 automatically activates the USB
function and loads the files. The display
shows Reading USB device...
Reading USB device... i
If Audio 10 cannot find any readable data
on the USB device, the display shows the
message No Playable Files No Playable Files.
Information on readable file formats can be
found in the technical data (Y page 48).
i Due to the wide range of USB devices
available on the market, playback cannot
be guaranteed for all USB device brands.
Information about suitable USB devices
can be obtained from an authorized
Sprinter Dealer. Selecting the SD/USB function
X
Press the 00FDbutton repeatedly until the
display shows SD SD/USB USB.
Or
X Insert the SD card (Y page 24)/USB device
(Y page 24).
Playback starts.
If you are using one of the audio sources SD,
USB, AUX or BT Audio, you can also call up
the SD/USB function via the media menu. X
To select the Media menu: press
the 0064 button, select Media Mediausing 24
Selecting the SD/USB functionSD
memory card and USB device
Page 27 of 50

the
0065 button and press the 008Bbutton
to confirm.
The display shows the list of audio sources.
The 0036dot is in front of the audio source
currently being played.
X Use the 0064button to select the desired
audio source and confirm with 008B.
SD/USB playback starts. Selecting a track
Selecting a track by skipping to a
track
X Press the 0048or0049 button briefly.
Audio 10 plays back the previous or next
track.
X Press and hold the 0048or0049 button.
The current track is rewound or fast-
forwarded.
i The following principles apply to the skip
back function:
R if the track has been playing for less than
8 seconds, playback moves back to the
start of the previous track.
R if the track has been playing for more
than 8 seconds, playback moves back to
the start of the current track.
i If you have selected random playback
(Y page 26), a random selection follows
as the next track. Selecting a track in the track list X
To select the music menu: press the008B
button.
The display shows the track list of the folder
in which the track currently playing can be
found. The 0036dot indicates the track
currently being played.
X To select a track: press the0064or
0063 button to select a track and confirm
with 008B.
Audio 10 exits the music menu and plays
the selected track. Selecting a track by track number
X Press the 003Ebutton.
X Enter the desired track number using the
004A to0089 number keys.
Audio 10 plays the selected track.
i You can only enter numbers of tracks
which are in the folder currently being
played. Changing folders
X
To select the music menu: press the008B
button.
X To select a folder: press the0059,0063
and 0064 buttons to select a folder and
confirm with 008B.
X To exit the music menu: press the0064
button to select a track in the folder and
confirm with 008B.
You can navigate through the folder structure
of the SD memory card/USB device as
follows: Changing folders
25SD memory card and USB device Z
Page 28 of 50

Button Operation
00630064
Moves within the folder
level
0059
Jumps one folder level
higher
008B
Opens a folder/selects a
track
0065
Exits the SD/USB menu
Selecting track playback options
You may select from the following track
playback options: Normal
track
sequence You hear the tracks in the
same order as they are
stored on the SD memory
card/USB device. Random
tracks All the tracks on the SD
memory card/USB device
are played in a random
order.
Random
folder All tracks in the selected
folder and sub-folders are
played in random order.
X
To select the SD/USB menu: press
the 0064 button and use the 0059
or 0065 button to select SD SD/USB
USB and
confirm with 008B.
X To select the track playback option:
press the 0064button to select Normal
Normal Track Sequence Track Sequence,
Random Tracks
Random Tracksor
Random Folder
Random Folder and confirm with 008B.
You will hear the tracks in the desired
playback option.
i If random playback is activated, the
Random
Random symbol is shown in the status bar
in front of the symbol for the folder, SD
memory card or USB device. Displaying metadata
There are two ways to display the name of the
track in the display window:
R with the names stored in the metadata of
the track
R with the file names
X To select the SD/USB menu: press
the 0064 button and use the 0059
or 0065 button to select SD SD/USB
USB and
confirm with 008B.
X Using the 0064button, select Display
Display
Metadata
Metadata.
X Using the 008Bbutton, switch Display
Display
Metadata
Metadata function on or off.
A tick in front of Display
DisplayMetadata
Metadata shows
that tracks are displayed using metadata
and not file names.
X To exit the SD/USB menu: press0038. Calling up information on the
currently played track
Folder name26
Calling up information on the currently played trackSD memory card and USB device
Page 29 of 50

X
Press the 003Fbutton.
The display shows the folder name and
track.
X To exit the info menu: press the0038
button. Artist and album
X
To select the info menu: press
the 0064 button, select Info Infousing the
0059 or0065 buttons and confirm by
pressing the 008Bbutton.
The display shows the artist, album and
track.
X To exit the info menu: press the0038
button. Operating the SD/USB function using
the multifunction steering wheel
You can call up the previous or next track in
the current folder using the multifunction
steering wheel. 0043
Audio source
0044 Tracks X
Using the 00FDbutton in Audio 10, select
the SD/USB function.
X Select the SD
SD orUSB
USB display using the
007F or0080 button on the multifunction
steering wheel.
The track currently playing is shown on the
display of the on-board computer.
X Select the previous or next track using the
0063 or0064 button on the multifunction
steering wheel. Operating the SD/USB function using the multifunction steering wheel
27SD memory card and USB device Z
Page 30 of 50
Page 31 of 50
Important safety notes
.......................30
Conditions ............................................ 30
Activating/deactivating the Blue-
tooth ®
function ................................... 30
Telephone ............................................ 30
BT Audio ............................................... 37 29Bluetooth
®
Page 32 of 50

Important safety notes
G
WARNING
If you operate information systems and
communication equipment integrated in the
vehicle while driving, you will be distracted
from traffic conditions. You could also lose
control of the vehicle. There is a risk of an
accident.
Only operate the equipment when the traffic
situation permits. If you are not sure that this
is possible, park the vehicle paying attention
to traffic conditions and operate the
equipment when the vehicle is stationary.
Observe the legal requirements of the
country in which you are currently driving. Conditions
With Audio 10, you can use the following
functions via Bluetooth ®
:
R make a phone call using a mobile phone
R play an audio file via an audio device
To use the Bluetooth ®
function of Audio 10,
the following conditions need to be met:
R you need a mobile phone or device with
Bluetooth ®
R the mobile phone or Bluetooth ®
device
must be located inside the vehicle in the
vicinity of Audio 10
R the Bluetooth ®
function of Audio 10 is
activated (Y page 30)
R the Bluetooth ®
function of the mobile
phone or audio device is activated
R the audio device must support the A2DP
and AVRCP audio profiles
i Information on the Bluetooth ®
mobile
phones and devices recommended by
Mercedes-Benz is available from qualified
specialist workshops. Activating/deactivating the
Bluetooth
®
function
X To select the system menu: press the
003B button and press the 008Bbutton to
confirm.
X Press the 0064button to select Activate Activate
Bluetooth
Bluetooth .
X Activate or deactivate the Bluetooth ®
function by pressing the 008Bbutton.
A tick in front of the Activate
Activate
Bluetooth
Bluetooth message indicates that the
Bluetooth ®
function is activated.
X To exit the system menu: press the
0038 button.
i The Bluetooth ®
function will remain
switched on until you switch it off again. If
you switch Audio 10 off, the existing
Bluetooth ®
connection is disconnected.
The call may be continued on the mobile
phone. When switching on, Audio 10
automatically establishes the connection. Telephone
Selecting the telephone function
0043
Device name display
0044 Mobile phone operational readiness
symbol
0087 Signal strength display
0085 Call lists menu
0083 Displays the phone book
0084 Telephone menu
X Press the 002Bbutton.
Or
X Press the 0061button. 30
TelephoneBluetooth ®