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Introduction97Volume settingsMaximum startup volume
Press CONFIG to open the system
settings menu.
CD 400 / CD 400plus: select Radio
settings and then Maximum startup
volume .
CD 300: select Audio settings and
then Start up volume .
Set the desired value.
Speed compensated volume
Press CONFIG to open the system
settings menu.
CD 400 / CD 400plus: select Radio
settings and then Auto volume
control .
CD 300: select Audio settings and
then Auto volume control .
Speed compensated volume can be
deactivated or the degree of volume
adaptation can be selected in the
menu displayed.
Select the desired option.
Volume of the traffic
announcements (TA) The volume of the traffic
announcements can be increased or
reduced proportionate to the normal
audio volume.
Press CONFIG
to open the system
settings menu.
CD 400 / CD 400plus: select Radio
settings , RDS options and TA
volume .
CD 300: select Audio settings, RDS
options and TA volume .
Set the desired value for the volume increase or reduction.
Page 98 of 133

98RadioRadioUsage.......................................... 98
Station search .............................. 98
Autostore lists .............................. 99
Favourite lists ............................... 99
Waveband menus ......................100
Radio data system (RDS) ..........103
Digital audio broadcasting .........105Usage
Activating the radio
Press RADIO to open the radio main
menu.
The station last played will be
received.
Selecting the waveband
Press RADIO once or several times to
select the desired waveband.
The station last played in that
waveband will be received.
Station search
Automatic station search
Briefly press s or u to play the
next station in the station memory.
Manual station search
Press s or u for a few seconds
to start a search for the next
receivable station in the current
waveband.
When the required frequency has been reached the station is played
automatically.Notice
Manual station search: If the radio
does not find a station, it switches
automatically to a more sensitive
search level. If it still does not find a
station, the frequency that was last
active is set again.
Notice
FM waveband: when the RDS
function is activated, only RDS
stations 3 103 are searched for, and
when the radio traffic service (TP) is activated, only traffic service
stations 3 103 are searched for.
Manual station tuning
AM waveband
Turn the multifunction knob and set
the optimal reception frequency on
the pop-up frequency display.
DAB waveband
Press the multifunction knob to open
the DAB menu and select DAB
manual tuning .
Turn the multifunction knob and set
the required reception frequency on
the pop-up frequency display.
Page 99 of 133

Radio99Autostore listsThe stations that can be received best
in a waveband can be searched for
and stored automatically via the
autostore function.
Notice
The currently received station is
marked by i.
Each waveband has 2 autostore lists
( AS 1 , AS 2 ), in each of which
6 stations can be stored.
Automatic station storing
Press and hold AS until an autostore
message is displayed. The
12 strongest stations in the current
waveband will be stored in the
2 autostore lists.
To abort the autostore procedure,
press the multifunction knob.
Storing stations manually
Stations can also be stored manually
in the autostore lists.
Set the station to be stored.
Briefly press AS to open an autostore
list or to switch to another autostore
list.
To store the station in a list position:
press the corresponding station
button 1...6 until a confirmation
message is displayed.
Notice
Manually stored stations are
overwritten in an automatic station
storing process.Retrieving a station
Briefly press AS to open an autostore
list or to switch to another autostore list.
Briefly press one of the station
buttons 1...6, to open the station at the corresponding list position.
Favourite lists
Stations of all wavebands can be
stored manually in the favourite lists.
6 stations can be stored in each
favourite list.
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100Radio
The number of available favourite
lists is configurable (see below).
Notice
The currently received station is
marked by i.
Storing a station
Set the station to be stored.
Briefly press FAV to open a favourite
list or to switch to another favourite list.
To store the station in a list position:
press the corresponding station
button 1...6 until a confirmation
message is displayed.
Retrieving a station Briefly press FAV to open a favourite
list or to switch to another favourite
list.
Briefly press one of the station
buttons 1...6, to open the station at
the related list position.Defining the number of available
favourite lists
Press CONFIG .
Select Radio settings and then Radio
favourites .
Select the desired number of
available favourite lists.
Waveband menusAlternative facilities for station
selection are available via waveband-
specific menus.
With the radio main menu active,
press the multifunction knob to open
the relevant waveband menu.
Notice
The following FM-specific displays
are shown as examples.
Favourites list
Select Favourites list . All stations
saved in the favourites lists are
displayed.
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Radio101
Select the required station.Notice
The currently received station is
marked by i.
Stations lists
AM/FM waveband
Select AM stations list or FM stations
list .
All receivable AM/FM stations in the current reception area are displayed.
DAB waveband
Turn the multifunction knob.
All receivable DAB stations 3 105 in
the current reception area are
displayed.
Notice
If no station list has been created
beforehand, the Infotainment
system performs an automatic
station search.
Select the required station.
Notice
The currently received station is
marked by i.
Updating stations lists
If the stations stored in a waveband- specific station list can no longer be
received:
Select the corresponding command
to update a station list.
CD 400plus: The dual tuner of the
Infotainment system continuously
updates the FM stations list in the
background. No manual update is
required.
A station search is started. Once the
search is completed the station last
received will be played.
To abort the station search, press the multifunction knob.
Notice
If a waveband-specific station list is
updated, the corresponding
category list is also updated.
Category lists Numerous RDS stations 3 103
broadcast a PTY code, which
specifies the type of programme
transmitted (e.g. news). Some
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102Radio
stations also change the PTY code
depending on the content currently
being transmitted.
The Infotainment system stores these
stations, sorted by programme type,
in the corresponding category list.
To search for a programme type
determined by station: select the
waveband specific category list
option.
A list of programme types currently
available is displayed.
Select the desired programme type.
CD 400 / CD 400plus: A list of stations is displayed that transmit a
programme of the selected type.
Select the desired station.
CD 300: The next receivable station
of the selected type is searched for
and is played.
The category list is also updated
when the corresponding waveband
specific station list is updated.
Notice
The currently received station is marked by i.
DAB announcements
Besides their music programmes
numerous DAB stations 3 105
broadcast various announcement categories.
The currently received DAB service
(programme) is interrupted when any
announcements of previously
activated categories are pending.
Activating announcement categories
Select DAB announcements in the
DAB menu.
Activate the desired announcement
categories.
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Radio103
Several announcement categories
can be selected at the same time.
Notice
DAB announcements can only be
received if the DAB waveband is
activated.
Radio data system (RDS) RDS is a service of FM stations that
considerably facilitates the finding of
the desired station and its fault-free
reception.Advantages of RDS
■ On the display the programme name of the set station appears
instead of its frequency.
■ During a station search the Infotainment system tunes in to
RDS stations only.
■ The Infotainment system always tunes into the best receivable
broadcasting frequency of the set
station by means of AF (Alternative Frequency).
■ Depending on the station that is received, the Infotainment systemdisplays radio text that can contain,
e.g., information about the current
programme.
Configuring RDS To open the menu for the RDS
configuration:
Press CONFIG .
CD 400 / CD 400plus: Select Radio
settings and then RDS options .
CD 300: Select Audio settings and
then RDS options .
TA volume
The volume of the traffic
announcements (TA) can be preset
3 97.
Switching RDS on and off
Set the option RDS to On or Off.
Notice
If RDS is switched off, it will be
automatically switched on again when a radio station is changed (by
search function or preset button).
Traffic announcement (TA)
To switch the TA function on or off
permanently:
Page 104 of 133

104Radio
Set the option Traffic announcement
(TA) to On or Off.
Switching regionalization on and off
(RDS must be activated for
regionalization)
At certain times some RDS stations
broadcast regionally different
programmes on different frequencies.
Set the option Regional (REG) to On
or Off .
If regionalization is switched on, only
alternative frequencies (AF) with the
same regional programmes are
selected.
If regionalization is switched off,
alternative frequencies of the stations are selected without regard to
regional programmes.
RDS-scrolling text
Some RDS stations hide the programme name in the display line
in order to display additional
information.
To prevent additional information
being displayed:
Set Text scroll freeze to On.Radio text:
If RDS and reception of an RDS
station are activated, information
about the programme that is currently
receivable and about the music track
currently playing are displayed below
the programme name.
To show or hide the information:
Set the option Radio text: to On or Off .
Radio traffic service
(TP = Traffic Programme)
Radio traffic service stations are RDS stations that broadcast traffic news.
Switching the radio traffic service on
and off
To switch the traffic announcement
standby facility of the Infotainment
system on and off:
Press TP.
■ If the radio traffic service is switched on, [ ] is displayed in the
radio main menu.
■ Only radio traffic service stations are received.■ If the current station is not a radiotraffic service station, a search is
started automatically for the next
radio traffic service station.
■ If a radio traffic service station has been found, [TP] is displayed in the
radio main menu.
■ Traffic announcements are played at the preset TA volume 3 97.
■ If the radio traffic service is switched on, CD/MP3 playback is
interrupted for the duration of the
traffic announcement.
Listening to traffic announcements only
Switch on the radio traffic service and
completely turn down the volume of
the Infotainment system.
Blocking out traffic announcements
To block out a traffic announcement,
e.g. during CD/MP3 playback:
Press TP or the multifunction knob to
confirm the cancel message on the
display.