Page 87 of 131

Introduction87
Volume limitation at high
temperatures
At very high temperatures inside the
vehicle the Infotainment system limits
the maximum adjustable volume. If
necessary the volume is decreased
automatically.
Modes of operation Radio
Press the RADIO button to open the
radio main menu or to change
between the different wavebands.
Press the multifunction knob to open
a submenu with options for station
selection.
Detailed description of the radio
functions 3 95.
Audio players
Press the CD / AUX / CD/AUX button
to open the CD, USB, iPod or AUX
menus or to switch between these
menus.
Press the multifunction knob to open
a submenu with options for track
selection.Detailed description of:
■ CD player functions 3 105
■ AUX input functions 3 108
■ USB port functions 3 109
Phone
Press the PHONE button to open the
telephone menu.
Press the multifunction knob to open
a submenu with options for the input
or selection of numbers.
Detailed description of the mobile
phone portal functions 3 116.
Basic operation
Multifunction knob The multifunction knob is the central
control element for the menus.
Turn the multifunction knob: ■ CD 400 / CD 400plus: to mark a menu option
■ CD 300: to display a menu option
■ to set a numeric value.Press the multifunction knob: ■ CD 400 / CD 400plus: to select or activate the marked option
■ CD 300: to select or activate the option displayed
■ to confirm a set value
■ to switch a system function on/off.
BACK button
Press the BACK button briefly to:
■ exit a menu
■ return from a submenu to the next higher menu level
■ delete the last character in a character sequence.
Press and hold the BACK button for a
few seconds to delete the entire entry.
Page 109 of 131
USB port109USB portGeneral information...................109
Playing saved audio files ...........109General information
In the centre console there is a USB
socket for the connection of external audio data sources.
Devices connected to the USB port
are operated via the controls and
menus of the Infotainment system.
Notice
The socket must always be kept
clean and dry.
Important information
The following devices can be
connected to the USB port:
■ iPod
■ Zune
■ PlaysForSure device (PFD)
■ USB drive
Notice
Not all iPod, Zune, PFD or USB drive models are supported by the
Infotainment system.
Playing saved audio files
Page 110 of 131
110USB port
Press the AUX button once or several
times to activate the USB mode.
Replay of the audio data stored on the USB device is started.
The operation of data sources
connected via USB is generally the
same as for an audio MP3 CD 3 105.
On the following pages only the
aspects of operation that are
different/additional are described.
Operation and the screen displays
are described for USB drives only.
Operation of other devices, e.g. iPod
or Zune is generally the same.Selecting tracks using the USB
menu
Press the multifunction knob to open
the USB related menu.
To play all tracks in succession:
select Play all .
To display a menu with various
additional options for track search and selection: select Search.
The search process on the USB
device may take several minutes.
During this time the station last played will be received.
To play all tracks in random order: set
Shuffle songs (random) to On.
To repeat the currently played track:
set Repeat to On.
Page 129 of 131

129
PPersonalisation ............................. 94
Phone adjusting ring tones .................117
Bluetooth ................................. 116
Bluetooth connection ..............117
call lists.................................... 122
control elements ......................116
dialling a number .....................122
emergency calls ......................121
functions during a call .............122
handsfree mode ......................117
important information ..............116
messaging functions ...............122
recharging the battery .............116
setting the volume ...................122
SIM Access Profile (SAP) .......117
telephone book ....................... 122
Phone control ............................. 112
Playing saved audio files ............109
R Radio Radio data system (RDS) .......100
activating ................................... 95
autostore lists ............................ 96
Digital audio broadcasting
(DAB) ...................................... 102
favourite lists ............................. 96selecting the waveband ............95
station lists ................................ 97
station search ............................ 95
usage ........................................ 95
waveband menus ......................97
Radio data system (RDS) ..........100
RDS ............................................ 100
Recharging the phone battery ....116
Regionalization ........................... 100
Retrieving stations ........................96
S SAP mode .................................. 117
Selecting the waveband ...............95
Setting the volume ........................86
SIM Access Profile (SAP) ...........117
Speech recognition .............111, 112
activating ................................. 112
phone control .......................... 112
usage ...................................... 112
volume for voice output ...........112
Speed compensated volume ........86
Starting CD replay ......................105
Station search............................... 95
Storing stations ............................. 96
Switching the Infotainment system on or off......................... 86
Switching the radio on ..................95T
Theft-deterrent feature ................. 79
Tone settings ................................ 91
Traffic announcements .................93
U Updating station lists ....................97
Usage ..................... 86, 95, 105, 108
Using the AUX input ...................108
Using the CD player ...................105
Using the Infotainment system .....86
Using the radio ............................. 95
Using the USB port .....................109
V Voice recognition ........................111
Volume for voice output ..............112
Volume settings ............................ 93
W Waveband menus......................... 97