Page 133 of 177
Introduction................................ 134
Radio ......................................... 144
CD Player .................................. 153
AUX input ................................... 156
USB port .................................... 157
Bluetooth music ......................... 160
Phone ........................................ 162
Index .......................................... 170CD 400plus (2)
Page 134 of 177

134IntroductionIntroductionGeneral information...................134
Theft-deterrent feature ...............135
Control elements overview ........136
Usage ........................................ 139
Basic operation .......................... 140
Tone settings ............................. 142
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 140 of 177

140Introduction
Press the multifunction knob to open
the relevant menus with options for
the track selection.
For a detailed description of CD
player functions 3 153, AUX
functions 3 156, USB port functions
3 157 and Bluetooth music functions
3 160.
Phone
Press PHONE briefly to open the
telephone menu.
Press the multifunction knob to open
the phone menu with options for the
input and selection of numbers.
For a detailed description of the
Phone portal 3 162.
System settings Adjusting the language
The menu texts on the Infotainment
system's display can be displayed in
various languages.
Press CONFIG to open the Settings
menu.
Select Languages in the Settings
menu to display the respective menu.Choose the desired language for the
menu texts.
Notice
For a detailed description of menu
operation 3 140.
Time and date settings
For a detailed description, refer to your Owner's manual.
Basic operation Multifunction knobThe multifunction knob is the central
control element for the menus.
Turn the multifunction knob: ■ to mark a menu option
■ to set a numeric value
Press the multifunction knob: ■ to select or activate the marked option
■ to confirm a set value
■ to switch a system function on/offBACK 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.
Examples of menu operation Selecting an option
Page 160 of 177

160Bluetooth musicBluetooth musicGeneral information...................160
Operation ................................... 160General information
Bluetooth enabled audio sources (e.g. music mobile phones, MP3
players featuring Bluetooth, etc.)
which support the Bluetooth music
protocol A2DP can be connected
wirelessly to the Infotainment system.
Important information ■ The Infotainment system only connects to Bluetooth devices that
support A2DP (Advanced Audio
Distribution Profile) version 1.2 or
higher.
■ The Bluetooth device must support
AVRCP (Audio Video Remote
Control Profile) version 1.0 or
higher. If the device does not
support AVRCP, only the volume
can be controlled via the
Infotainment system.
■ Before connecting the Bluetooth device to the Infotainment system,
become acquainted with its user
guide for Bluetooth functions.Operation
Prerequisites
The following prerequisites must be
met in order to use the Bluetooth
music mode of the Infotainment
system:
■ The Bluetooth function of the Infotainment system must be
activated 3 163.
■ The Bluetooth function of the external Bluetooth audio source
must be activated (see user guide
of the device).
■ Depending on the external Bluetooth audio source, it may be
required to set the device to
"visible" (see user guide of the
device).
■ The external Bluetooth audio source must be paired and
connected to the Infotainment
system 3 163.
Activating the Bluetooth music mode Press AUX once or several times to
activate the Bluetooth music mode.
Page 161 of 177
Bluetooth music161
Bluetooth music playback has to be
started and paused/stopped via the Bluetooth device.
Operation via Infotainment
system
Adjusting the volume
The volume can be adjusted via the
Infotainment system 3 139.
Skipping to previous or next track
Briefly press s or u on the
control panel of the Infotainment system.
Page 162 of 177

162PhonePhoneGeneral information...................162
Bluetooth connection .................163
Emergency call .......................... 165
Operation ................................... 165
Mobile phones and CB radio equipment .................................. 169General information
The Phone portal provides you with
the possibility of having mobile phone conversations via a vehicle
microphone and the vehicle
loudspeakers as well as operating the
most important mobile phone
functions via the Infotainment system in the vehicle. To be able to use the
Phone portal, the mobile phone must
be connected to the Infotainment
system via Bluetooth.
Not all Phone portal functions are
supported by every mobile phone.
The possible phone functions depend on the relevant mobile phone and
network provider. You will find further
information on this in the operating
instructions for your mobile phone or you can enquire about them with your network provider.Important information for
operation and traffic safety9 Warning
Mobile phones have effects on
your environment. For this reason, safety regulations and directions
have been prepared. You should
be familiar with the related
directions before you use the
telephone function.
9 Warning
Use of the hands-free facility while
driving can be dangerous because
your concentration is reduced
when telephoning. Park your
vehicle before you use the hands- free facility. Follow the stipulations
of the country in which you find
yourself at present.
Do not forget to follow the special
regulations that apply in specific areas and always switch off the
mobile phone if the use of mobile
Page 163 of 177

Phone163phones is prohibited, if
interference is caused by the
mobile phone or if dangerous
situations can occur.
Bluetooth
The Phone portal is certified by the
Bluetooth Special Interest Group
(SIG).
You will find further information about the specification on the Internet at
http://www.bluetooth.com
Bluetooth connection
Bluetooth is a radio standard for the
wireless connection of e.g. a
telephone with other devices. Data
such as a telephone book, call lists, the network operator's name, and
field strength can be transferred. The
functionality can be restricted
depending on the telephone type.
To be able to set up a Bluetooth
connection with the Phone portal, the
Bluetooth function of the mobile
phone must be activated and the
mobile phone must be set to "visible".
Find a detailed description in the
operating instructions for the mobile
phone.
Activating Bluetooth
Press CONFIG to open the Settings
menu.
Select Phone settings .
Set Bluetooth to On.
Pairing a Bluetooth device
Press CONFIG to open the Settings
menu. Select Phone settings and
then Pair device .
The following display is shown.
As soon as the Phone portal of the
Infotainment system is detected, it
appears in the device list of your
Bluetooth device. Select the Phone
portal.
Upon request, enter the PIN code on
your Bluetooth device. The devices
are paired and connected.
Notice
Your mobile phone book will be
downloaded automatically. The
presentation and order of the
telephone book entries may be
different on the Infotainment
system's display and the mobile
phone's display.
Page 164 of 177

164Phone
If the Bluetooth connection has been
successfully performed: in case
another Bluetooth device had been
connected to the Infotainment
system, this device is now
disconnected from the system.
If the Bluetooth connection failed:
start the procedure described above again or consult the user guide of the
Bluetooth device.
Notice
A maximum of 5 devices can be paired with the Infotainment system.
Changing the Bluetooth code Press CONFIG to open the Settings
menu.
Select Phone settings and then
Change Bluetooth code .
Enter the desired four-digit PIN code
and confirm your input with OK.
Connecting another paired device
Press CONFIG to open the Settings
menu.Select Phone settings and then
Device list . A list of all Bluetooth
devices currently paired to the
Infotainment system is displayed.
Select the desired device. A submenu is displayed.
Select Select to establish the
connection.
Disconnecting a device Press CONFIG to open the Settings
menu.
Select Phone settings and then
Device list . A list of all Bluetooth
devices currently paired to the
Infotainment system is displayed.
Select the paired device. A submenu
is displayed.
Select Disconnect to disconnect the
device.
Removing a paired device Press CONFIG to open the Settings
menu.
Select Phone settings and then
Device list . A list of all Bluetooth
devices currently paired to the
Infotainment system is displayed.
Select the desired device. A submenu
is displayed.
If the device is connected, it has to be disconnected first (see above).
Select Delete to remove the device.
Restoring the factory defaults
The phone settings, e.g. the device
list, the Bluetooth code, and the ring
tone, can be reset to the factory
defaults.