Page 74 of 171

74IndexAActivating AUX.............................. 33
Activating Bluetooth music ...........33
Activating CD player .....................30
Activating radio ............................. 23
Activating the Infotainment system 14
Activating the navigation system ..37
Activating the phone portal ...........65
Activating USB audio ....................33
Activating USB picture ..................34
Address book................................ 41
Apps ............................................. 35
Audio CUE volume .......................19
Audio files ..................................... 31
Autostore lists ............................... 24
Retrieving stations..................... 24
Storing stations ......................... 24
Auto volume.................................. 19
AUX .............................................. 31
B
BACK button ................................. 16
Balance......................................... 18
Basic operation ............................. 16
Bass.............................................. 18
Bluetooth connection ....................63
Bluetooth music ............................ 31
Bread crumbs ............................... 49C
Category list.................................. 23
CD player...................................... 29
Chime volume............................... 19
Control elements Infotainment system ....................8
Steering wheel ............................ 8
Control elements overview .............8
D DAB .............................................. 27
Date .............................................. 20
Destination input ..........................41
Digital audio broadcasting ............27
Display .......................................... 20
Displaying pictures .......................34
E Emergency call ............................. 64
EQ ................................................ 18
Equaliser....................................... 18
F
Factory defaults ............................ 20
Fader ............................................ 18
Favourite lists ............................... 25
Retrieving stations..................... 25
Storing stations ......................... 25
File formats ................................... 29
Page 79 of 171
Introduction.................................. 80
Radio ........................................... 96
CD Player .................................. 105
AUX input ................................... 108
USB port .................................... 109
Speech recognition ....................111
Phone ........................................ 116
Index .......................................... 128CD 400/300
Page 80 of 171

80IntroductionIntroductionGeneral information.....................80
Theft-deterrent feature .................81
Control elements overview ..........82
Usage .......................................... 88
Basic operation ............................ 89
Tone settings ............................... 93
Volume settings ........................... 95General information
The Infotainment system provides
you with state-of-the-art in-car
infotainment.
For the AM, FM and DAB wavebands the radio is equipped with twelve
automatically assignable channel presets. Furthermore, various
channels can be allocated manually
(waveband-independent).
The integrated audio player will
entertain you with audio CDs and MP3/WMA CDs.
Furthermore, you can connect
external data storage devices, e.g.
iPod, MP3 player or USB stick, or a portable CD player to the
Infotainment system as further audio
sources.
The digital sound processor provides
you with several preset equalizer
modes for sound optimisation.
Optionally, the Infotainment system
can be operated using controls on the steering wheel or via the speech
recognition system.In addition, the Infotainment system
can be equipped with a mobile phone
portal.
The well-thought-out design of the
control elements, the clear displays
and a large multifunction knob enable you to control the system easily and
intuitively.
Notice
This manual describes all options
and features available for the
various Infotainment systems.
Certain descriptions, including those for display and menu functions, may
not apply to your vehicle due to
model variant, country
specifications, special equipment or
accessories.
Important information on
operation and traffic safety9 Warning
The Infotainment system must be
used so that the vehicle can be
driven safely at all times. If in
Page 87 of 171

Introduction8720 AUX..................................... 108
Change to external audio
source ................................. 108Steering wheel audio controls
1qw
Short press: take phone call 116
or dial number in call list .....122
or activate speech
recognition (if available) ......111
Long press: show call list ....122
or deactivate speech
recognition (if available) ......111
2 SRC (Source) ........................ 88
Press: select audio source ....88
With radio active: turn
upwards/downwards to
select next/previous
preset radio station ...............96
With CD player active: turn
upwards/downwards to
select next/previous CD/
MP3/WMA track ..................106
With Phone portal active: turn upwards/downwards
to select next/previous
entry in call list ....................122
With Phone portal active
and calls waiting: turn
upwards/downwards to
switch between calls ...........122
3 w
Increase volume .................... 88
4 ─
Reduce volume .....................88
5 xn
Short press: end/decline
call ....................................... 122
or close call list .................... 122
Page 89 of 171

Introduction89Volume 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 RADIO 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 96.
Audio players
Press CD or AUX 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 3 106
● AUX input functions 3 108
● USB port functions 3 109
Phone
Press 7 / i 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: to mark a menu option
● CD 300: to display a menu option
● to set a numeric valuePress the multifunction knob: ● CD 400: 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 BACK briefly:
● to exit a menu
● to return from a submenu to the next higher menu level
● to delete the last character in a character sequence
Press and hold BACK for a few
seconds to delete the entire entry.
Page 93 of 171
Introduction93Entering a character sequence
Press the multifunction knob to open
the relevant settings menu.
Turn the multifunction knob to change the character at the current cursor
position.
Press the multifunction knob to
confirm the character displayed.
To delete the last character in the
character sequence, press BACK.
Tone settings
In the tone settings menu the tone
characteristics can be set for each
radio waveband and each audio
player source.
Press TONE to open the tone menu.
Setting bass, middle and treble
Select Bass:, Midrange: or Treble: .
Set the desired value for the selected
option.
Page 105 of 171

CD Player105CD PlayerGeneral information...................105
Usage ........................................ 106General information
The Infotainment system's CD player
can play audio CDs and MP3/WMA
CDs.
Important information about audio CDs and MP3/WMA CDsCaution
Under no circumstances place
DVDs, single-CDs with a diameter of 8 cm or shaped CDs in the audio
player.
You must not put any stickers on
CDs. These discs can get jammed in the CD drive and ruin the player. Replacement of the device will
then be necessary.
● The following CD formats can be
used:
CD-ROM Mode 1 and Mode 2
CD-ROM XA Mode 2, Form 1 and
Form 2
● The following file formats can be used:
ISO9660 Level 1, Level 2,
Romeo, Joliet
MP3 and WMA files written in any
format other than those listed
above may not play correctly,
and their file names and folder
names may not be displayed
correctly.
Notice
ISO 13346 is not supported. It may
be required to manually select
ISO 9660 when burning an audio CD, e.g. with Windows 7.
● Audio CDs with copy protection, which are not in compliance withthe audio CD standard, may not
play correctly or not at all.
● Self-recorded CD-Rs and CD- RWs are more vulnerable to
mishandling than prerecorded
CDs. Correct handling,
especially in the case of self-
recorded CD-Rs and CD-RWs,
must be ensured. See below.
● Self-recorded CD-Rs and CD- RWs may not play correctly or notat all. In such cases it is not the
equipment that is at fault.
Page 106 of 171

106CD Player● On mixed mode CDs (audiotracks and compressed files,
e.g. MP3, are stored), the audio
tracks part and the compressed
files part can be played
separately.
● Avoid leaving fingerprints when you change CDs.
● Put CDs back in their sleeves immediately after removing themfrom the CD player in order to
protect them from damage and
dirt.
● Dirt and liquids on CDs can smear the lens of the CD player
inside the device and cause
faults.
● Protect CDs from heat and direct
sunlight.
● The following restrictions apply for the data stored on an MP3/
WMA CD:
Number of tracks: max. 999
Number of folders: max. 255
Folder structure depth: max.
64 levels (recommended: max.
8 levels)Number of playlists: max. 15
Number of songs per playlist:
max. 255
Applicable playlist
extensions: .m3u, .pls, .asx, .wpl
● This chapter deals only with playing MP3 files since the
operation for MP3 and WMA files is identical. When a CD with
WMA files is loaded, MP3 related
menus are displayed.
Usage
Starting CD playbackPress CD to open the CD or MP3
menu.
If there is a CD in the CD player, CD
playback is started.
Depending on the data stored on the
audio CD or MP3 CD differing
information about the CD and the
current music track will be shown on
the display.
Inserting a CDInsert a CD with the printed side
facing up into the CD slot until it is
drawn in.
Notice
If a CD is inserted, a CD symbol is
shown in the top line of the display.
Changing the standard page view
(only with CD 300)
During audio CD or MP3 playback:
press the multifunction knob and then select Default CD page view or
Default MP3 page view .
Select the desired option.