Page 81 of 133
Introduction.................................. 82
Radio ........................................... 98
CD Player .................................. 107
AUX input ................................... 110
USB port .................................... 111
Speech recognition ....................113
Phone ........................................ 118
Index .......................................... 130CD 400plus/400/300
Page 82 of 133

82IntroductionIntroductionGeneral information.....................82
Theft-deterrent feature .................83
Control elements overview ..........84
Usage .......................................... 90
Basic operation ............................ 91
Tone settings ............................... 95
Volume settings ........................... 97General 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 83 of 133
Introduction83doubt, stop the vehicle and
operate the Infotainment system
while the vehicle is stationary.
Radio reception
Radio reception may be disrupted bystatic, noise, distortion or loss of
reception due to:
■ changes in distance from the transmitter
■ multi-path reception due to reflection
■ shadowing
Theft-deterrent feature
The Infotainment system is equipped
with an electronic security system for
the purpose of theft-deterrence.
The Infotainment system therefore
functions only in your vehicle and is
worthless to a thief.
Page 84 of 133
84IntroductionControl elements overview
CD 400 / CD 400plus
Page 85 of 133

Introduction85
1 RADIO................................... 98
Activate radio or change
waveband .............................. 98
2 CD ....................................... 110
Start CD/MP3/WMA
playback .............................. 110
3 Search backwards ................98
Radio: search backwards .....98
CD/MP3/WMA: skip track
backwards ........................... 108
4 Radio station buttons 1...6 ....99
Long press: save station .......99
Short press: select station ....99
5 m........................................... 90
Press: switch on/off ..............90
Infotainment system .............90
Turn: adjust volume ..............90
6 Search forwards ....................98
Radio: search forwards .........98
CD/MP3/WMA: skip track
forwards .............................. 1087 AS 1/2................................... 99
Automatic memory levels
(preset radio stations) ...........99
Short press: select
autostore list .......................... 99
Long press: save stations
automatically ......................... 99
8 FAV 1/2/3 .............................. 99
Lists of favourites (preset
radio stations) ....................... 99
9 TP ....................................... 103
Activate or deactivate
radio traffic service ..............103
If Infotainment system is
switched off: display time
and date .............................. 103
10 CD ejection ......................... 108
11 CONFIG ................................ 97
Open settings menu ..............9712 INFO ..................................... 84
Radio: information on the
currently played station .........98
CD/MP3/WMA:
information on the
currently inserted CD ..........108
13 Multifunction knob .................91
Turn: mark menu options
or set numeric values ...........91
Press: select/activate the
marked option; confirm set
value; switch function on/off ..91
14 CD slot ................................ 108
15 BACK .................................... 91
Menu: one level back ............91
Input: delete last character
or entire entry ........................ 91
16 TONE .................................... 95
Tone settings ........................ 95
17 PHONE ............................... 118
Open telephone main menu 124
Activate mute ........................ 90
Page 86 of 133
86Introduction
18 AUX..................................... 110
Change audio source ..........110
Page 87 of 133
Page 88 of 133

88Introduction
1 RADIO................................... 98
Activate radio or change
waveband .............................. 98
2 CD ....................................... 110
Start CD/MP3/WMA
playback .............................. 110
3 Search backwards ................98
Radio: search backwards .....98
CD/MP3/WMA: skip track
backwards ........................... 108
4 Radio station buttons 1...6 ....99
Long press: save station .......99
Short press: select station ....99
5 m........................................... 90
Press: switch on/off the
Infotainment system ..............90
Turn: adjust volume ..............90
6 Search forwards ....................98
Radio: search forwards .........98
CD/MP3/WMA: skip track
forwards .............................. 1087 AS 1/2................................... 99
Automatic memory levels (preset radio stations) ...........99
Short press: select
autostore list .......................... 99
Long press: save stations
automatically ......................... 99
8 FAV 1/2/3 .............................. 99
Lists of favourites (preset radio stations) ....................... 99
9 TP ....................................... 103
Activate or deactivate
radio traffic service ..............103
If Infotainment system is
switched off: display time
and date .............................. 103
10 CD ejection ......................... 108
11 CONFIG ................................ 97
Open settings menu ..............97
12 MP3: folder level lower ........ 10813 INFO ..................................... 84
Radio: information on the
currently played station .........98
CD/MP3/WMA:
information on the
currently inserted CD ..........108
14 Multifunction knob .................91
Turn: mark menu options
or set numeric values ...........91
Press: select/activate the
marked option; confirm set
value; switch function on/off ..91
15 CD slot ................................ 108
16 BACK .................................... 91
Menu: one level back ............91
Input: delete last character or entire entry ........................ 91
17 MP3: folder level higher ......108
18 TONE .................................... 95
Tone settings ........................ 95