Page 5 of 50
Index
....................................................... 4Introduction
........................................... 7 At a glance
............................................. 9 Radio
.................................................... 17 SD memory card and USB device
......23 Bluetooth
®
........................................... 29 AUX function
....................................... 43 Technical data
..................................... 47 Contents
3
Page 9 of 50

Operating safety
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.
In addition, observe the legal requirements of
the country in which you are currently driving. Proper use
Audio 10 can be used to receive radio
stations, to play back SD memory cards and
other data carriers and to make calls via the
Bluetooth ®
function.
Observe the requirements in the technical
data for data carriers and permissible
formats. General notes
Information on the Operating
Instructions
i This Supplement describes Audio 10 as
was available at the time of this
Supplement going to print. Country-
specific variations are possible.
Therefore, your Audio 10 equipment may
differ from certain descriptions and
illustrations. Should you have any
questions concerning equipment and
operation, consult any authorized
Mercedes-Benz Center. Qualified specialist workshops
A qualified specialist workshop has the
necessary specialist knowledge, tools and
qualifications to correctly carry out the work
required on Audio 10.
An authorized Mercedes-Benz Center is a
qualified specialist workshop.
Always have modifications to Audio 10
carried out at a qualified specialist workshop. Declaration of conformity
Radio-based vehicle components i
USA only: The wireless devices of this
vehicle comply with Part 15 of the FCC
Rules. Operation is subject to the following
two conditions:
1. These devices may not cause
interference, and
2. These devices must accept any
interference, including interference that
may cause undesired operation of the
device.
Changes or modifications not expressly
approved by the party responsible for
compliance could void the user’s authority
to operate the equipment.
i Canada only: The wireless devices of this
vehicle comply with Industry Canada
RSS-210 standard. Operation is subject to
the following two conditions:
1. These devices may not cause
interference, and
2. These devices must accept any
interference, including interference that
may cause undesired operation of the
device. Introduction
7 Z
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 49 of 50
Requirements for SD memory
cards/USB devices
.............................48
Supported file formats .......................48
SD memory card/USB device file
structure .............................................. 48 47Technical data
Page 50 of 50

Requirements for SD memory cards/
USB devices SD memory cards
Model SD, SDHC
Capacity 32 GB
Format FAT/FAT32
i
SD memory cards are available in many
different sizes. Therefore, it cannot be
guaranteed that playback is possible with
every SD memory card. USB devices
The following USB devices are supported:
R USB sticks
R USB hard drives
R certain MP3 players Model USB 2.0
Format FAT/FAT32, maximum
of 4 primary partitions
Hard drive size 2.54 cm (1 in)
4.57 cm (1.8 in)
6.35 cm (2.5 in) Hard drive: start-
up/permanent
current, max.
(with separate
power supply, if
necessary) 800 mA
i
USB devices are available in many
different sizes. Therefore, it cannot be
guaranteed that playback is possible with
every USB device.
i Do not use a USB extension cable.
i Do not use a spiral cable for the USB port. Supported file formats
SD memory card/
USB device MP3, AAC, WMA, WAV,
MP4, M4A, M4B
(maximum 2 channels)
BT Audio SBC, MP3
i
To shorten the initialization period, only
load music files onto the USB device, if
possible.
i Unsupported file formats are not
displayed.
Audio 10 does not support any DRM (Digital
Rights Management) coded files. SD memory card/USB device file
structure
Maximum number
of folders per
directory 200
Maximum number
of tracks per
directory 500
Maximum number
of tracks in
"Random tracks"
random playback 30048
SD memory card/USB device file structureTechnical data