Page 128 of 175
128Phone
For reasons of safety, do not use the
phone while driving. Even use of a
handsfree set can be a distraction while driving.9 Warning
Operation of radio equipment and
mobile telephones which fail to
meet above mentioned mobile
telephone standards is only
permitted using an antenna
located outside of the vehicle.
Caution
Mobile telephones and radio
equipment may lead to
malfunctions in the vehicle
electronics when operated inside
the vehicle with no exterior
antenna, unless the above
mentioned regulations are
observed.
Page 130 of 175

130IndexAActivating CD player ...................108
Activating speech recognition .....114
Activating the radio .......................98
Autostore lists ............................... 99
B BACK button ................................. 91
Basic operation ............................. 91
Bluetooth .................................... 118
Bluetooth connection ..................119
C CD player activating ................................. 108
important information ..............107
usage ...................................... 108
Configuring DAB .........................105
Configuring RDS......................... 103
Control elements overview ...........84
D
DAB ............................................ 105
Digital audio broadcasting ..........105
E Emergency call ........................... 123
Enhanced Other Networks .........103
EON ............................................ 103F
Favourite lists ............................... 99
G
General information ...................
.......... 82, 107, 110, 111, 113, 118
H Handsfree mode .........................119
I
Infotainment system control elements ........................84
instrument panel........................ 84
maximum startup volume ..........97
Multifunction unit .......................84
speed dependent volume ..........97
steering wheel audio controls ...84
tone settings .............................. 95
volume of the traffic
announcements ........................ 97
volume settings ......................... 97
M Menu operation............................. 91
Mobile phones and CB radio equipment .............................. 127
Multifunction knob......................... 91
Mute.............................................. 90
Page 131 of 175

131
O
Operation .................................... 124
P Phone adjusting ring tones .................119
Bluetooth ................................. 118
Bluetooth connection ..............119
call lists.................................... 124
control elements ......................118
dialling a number .....................124
emergency calls ......................123
functions during a call .............124
handsfree mode ......................119
important information ..............118
messaging functions ...............124
recharging the battery .............118
setting the volume ...................124
SIM Access Profile (SAP) .......119
telephone book ....................... 124
Phone control ............................. 114
Playing saved audio files ............111
R Radio Radio data system (RDS) .......103
activating ................................... 98
autostore lists ............................ 99
Digital audio broadcasting
(DAB) ...................................... 105favourite lists............................. 99
selecting the waveband ............98
station lists .............................. 100
station search ............................ 98
usage ........................................ 98
waveband menus ....................100
Radio data system (RDS) ..........103
RDS ............................................ 103
Recharging the phone battery ....118
Regionalization ........................... 103
Retrieving stations ........................99
S SAP mode .................................. 119
Selecting the waveband ...............98
Setting the volume ........................90
SIM Access Profile (SAP) ...........119
Speech recognition .............113, 114
activating ................................. 114
phone control .......................... 114
usage ...................................... 114
volume for voice output ...........114
Speed compensated volume ........90
Starting CD playback ..................108
Station search............................... 98 Storing stations ............................. 99
Switching the Infotainment system on or off......................... 90
Switching the radio on ..................98T
Theft-deterrent feature ................. 83
Tone settings ................................ 95
Traffic announcements .................97
U Updating station lists ..................100
Usage ..................... 90, 98, 108, 110
Using the AUX input ...................110
Using the CD player ...................108
Using the Infotainment system .....90
Using the radio ............................. 98
Using the USB port .....................111
V
Voice recognition ........................113
Volume for voice output ..............114
Volume settings ............................ 97
W
Waveband menus....................... 100
Page 133 of 175
Introduction................................ 134
Radio ......................................... 145
CD Player .................................. 154
AUX input ................................... 157
USB port .................................... 158
Bluetooth music ......................... 161
Phone ........................................ 163
Index .......................................... 172CD 400plus (2)
Page 134 of 175

134IntroductionIntroductionGeneral information...................134
Theft-deterrent feature ...............135
Control elements overview ........136
Usage ........................................ 139
Basic operation .......................... 140
Tone settings ............................. 143
Volume settings .........................143General information
The Infotainment system provides
you with state-of-the-art in-car
infotainment.
Using the FM, AM or DAB radio
functions, you may register up to
36 stations on six favourites pages.
The integrated audio player will
entertain you with audio CDs and
MP3/WMA CDs.
You can connect external data
storage devices, e.g. iPod, MP3
player, USB stick, or a portable CD
player to the Infotainment system as
further audio sources; either via cable or via Bluetooth.
In addition, the Infotainment system is equipped with a Phone portal that
allows for comfortable and safe use of
your mobile phone in the vehicle.
Optionally, the Infotainment system
can be operated using controls on the steering wheel.
The well-thought-out design of the
control elements and the clear
displays 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.
Display The CD 400plus is available in two
variants; noticeable difference is the
display. The second variant has the
following display.
Page 135 of 175
Introduction135
Important information onoperation and traffic safety9 Warning
The Infotainment system must be
used so that the vehicle can be
driven safely at all times. If in
doubt, 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
■ multipath 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 isworthless to a thief.
Page 137 of 175

Introduction137
1 RADIO................................. 145
Activate radio or change
waveband ........................... 145
2 CD ....................................... 154
Start CD/MP3/WMA
playback .............................. 155
3 Search backward ................145
Radio: search backward .....145
CD/MP3/WMA: skip track
backward ............................. 155
4 m......................................... 139
Press: switch on/off ............139
Infotainment system ...........139
Turn: adjust volume ............139
5 Search forward .................... 145
Radio: search forward .........145
CD/MP3/WMA: skip track
forward ................................ 155
6 Radio station buttons 1...6 ..146
Long press: save station .....146
Short press: select station ..1467 FAV 1/2/3 ............................ 146
Lists of favourites (preset
radio stations) .....................146
8 AS 1/2 ................................. 146
Automatic memory levels
(preset radio stations) .........146
Short press: select
autostore list ........................ 146
Long press: save stations
automatically ....................... 146
9 TP ....................................... 150
Activate or deactivate
radio traffic service ..............150
If Infotainment system is
switched off: display time
and date .............................. 150
10 CD ejection ......................... 155
11 CONFIG .............................. 143
Open settings menu ............14312 INFO ................................... 136
Radio: information on the
currently played station .......145
CD/MP3/WMA:
information on the
currently inserted CD ..........155
13 CD slot ................................ 155
14 Multifunction knob ...............140
Turn: mark menu options
or set numeric values .........140
Press: select/activate the
marked option; confirm set
value; switch function on/off 140
15 BACK .................................. 140
Menu: one level back ..........140
Input: delete last character
or entire entry ......................140
16 TONE .................................. 143
Tone settings ...................... 143
17 7 / i ................................... 163
Open telephone main menu 166
Activate/deactivate mute .....139
Page 138 of 175

138Introduction
18 AUX..................................... 157
Change to external audio
source ................................. 157Steering wheel audio controls
1qw
Short press: take phone call 163
or dial number in call list .....166
Long press: show call list ....166
2 SRC (Source) ...................... 139
Press: select audio source ..139
With radio active: turn
upwards/downwards to
select next/previous
preset radio station .............145
With CD player active: turn
upwards/downwards to
select next/previous CD/
MP3/WMA track ..................155
With Phone portal active:
turn upwards/downwards
to select next/previous
entry in call list ....................166
With Phone portal active
and calls waiting: turn
upwards/downwards to
switch between calls ...........166
3 w
Increase volume .................. 139
4 ─
Reduce volume ...................139
5 xn
Short press: end/decline
call ....................................... 166
or close call list .................... 166
or activate/deactivate mute . 139