Page 85 of 129

Introduction85
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 93.
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 3 103
■ AUX input functions 3 106
■ USB port functions 3 107
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 3 114.
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 107 of 129
USB port107USB portGeneral information...................107
Playing saved audio files ...........107General 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 108 of 129
108USB 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 3 103.
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 like 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 127 of 129

127
PPersonalisation ............................. 92
Phone adjusting ring tones .................115
Bluetooth ................................. 114
Bluetooth connection ..............115
call lists.................................... 120
control elements ......................114
dialling a number .....................120
emergency calls ......................119
functions during a call .............120
handsfree mode ......................115
important information ..............114
messaging functions ...............120
recharging the battery .............114
setting the volume ...................120
SIM Access Profile (SAP) .......115
telephone book ....................... 120
Phone control ............................. 110
Playing saved audio files ............107
R Radio Radio data system (RDS) .........98
activating ................................... 93
autostore lists ............................ 94
Digital audio broadcasting
(DAB) ...................................... 100
favourite lists ............................. 94selecting the waveband ............93
station lists ................................ 95
station search ............................ 93
usage ........................................ 93
waveband menus ......................95
Radio data system (RDS) ............98
RDS .............................................. 98
Recharging the phone battery ....114
Regionalization ............................. 98
Retrieving stations ........................94
S SAP mode .................................. 115
Selecting the waveband ...............93
Setting the volume ........................84
SIM Access Profile (SAP) ...........115
Speech recognition .............109, 110
activating ................................. 110
phone control .......................... 110
usage ...................................... 110
volume for voice output ...........110
Speed compensated volume ........84
Starting CD replay ......................103
Station search............................... 93
Storing stations ............................. 94
Switching the Infotainment system on or off......................... 84
Switching the radio on ..................93T
Theft-deterrent feature ................. 77
Tone settings ................................ 89
Traffic announcements .................91
U Updating station lists ....................95
Usage ..................... 84, 93, 103, 106
Using the AUX input ...................106
Using the CD player ...................103
Using the Infotainment system .....84
Using the radio ............................. 93
Using the USB port .....................107
V
Voice recognition ........................109
Volume for voice output ..............110
Volume settings ............................ 91
W
Waveband menus......................... 95