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 140 of 175

140Introduction
Audio players
Press the CD or AUX button once or
several times to open the USB, iPod
or AUX main menu (if available) or to
switch between these menus.
Press the multifunction knob to open
the relevant menus with options for
the track selection.
For a detailed description of CD
player functions 3 154, AUX
functions 3 157, USB port functions
3 158 and Bluetooth music functions
3 161.
Phone
Press the 7 / i button 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 3 163.System settings
Adjusting the language
The menu texts on the Infotainment
system's display can be displayed in
various languages.
Press the CONFIG button to open the
Settings menu.
Select the Languages menu item 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 knob The 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/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 161 of 175

Bluetooth music161Bluetooth musicGeneral information...................161
Operation ................................... 161General 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 3 164.
■ 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 3 164.
Page 162 of 175
162Bluetooth music
Activating the Bluetooth musicmode
Press the AUX button once or several
times to activate the Bluetooth music
mode.
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 the buttons s or u
on the control panel of the
Infotainment system.
Page 163 of 175

Phone163PhoneGeneral information...................163
Bluetooth connection .................164
Emergency call .......................... 166
Operation ................................... 166
Mobile phones and CB radio
equipment .................................. 170General 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 164 of 175

164Phonephones 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 BluetoothPress the CONFIG button to open the
Settings menu.
Select Phone settings .
Set Bluetooth to On.
Pairing a Bluetooth device
Press the CONFIG button 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 165 of 175

Phone165
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 the CONFIG button 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 the CONFIG button 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 the submenu item Select to
establish the connection.
Disconnecting a device
Press the CONFIG button 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 the submenu item Disconnect
to disconnect the device.
Removing a paired device
Press the CONFIG button 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 the submenu item 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.