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Introduction139UsageControl elements
The Infotainment system is operated
via function buttons, a multifunction
knob and menus that are shown on
the display.
Inputs are made optionally via: ■ the control panel on the Infotainment system 3 136
■ audio controls on the steering wheel 3 136.
Switching the Infotainment
system on or off Press the X knob briefly. After
switching on, the last selected
Infotainment source becomes active.
Press the X knob again to turn the
system off.
Automatic switch-off
If the Infotainment system is switched on using the X knob while the ignition
is turned off, it will switch off again
automatically 10 minutes after the last
user input.Setting the volume
Turn the m knob. The current setting
is shown on the display.
When the Infotainment system is
switched on, the last selected volume is set, provided this setting is lower
than the maximum start-up volume
(see below).
The following inputs can be made
separately:
■ the maximum start-up volume 3 143
■ the volume of traffic announcements 3 143.
Speed compensated volume
When speed compensated volume is
activated 3 143, the volume is
adapted automatically to make up for
the road and wind noises as you
drive.
Mute function
Press the 7 / i button or the i button
(if Phone portal available: press for a few seconds) to mute the audio
sources.To cancel the mute function: turn the
m knob or press the 7 / i button (if
Phone portal available: press for a
few seconds) or press the i button
again.
Volume limitation at high
temperatures
At very high temperatures inside the
vehicle the Infotainment system limits
the maximum adjustable volume. If
necessary, the volume is decreased automatically.
Modes of operation Radio
Press the RADIO button to open the
radio main menu or to change
between the different wavebands.
Press the multifunction knob to open
the waveband menus with options for the station selection.
For a detailed description of the radio
functions 3 145.
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Introduction143
To change the position of the cursor
in the character sequence already
entered, select ◀ or ▶ on the display.
Tone settings In the tone settings menu the tone
characteristics can be set differently
for each radio waveband and each
audio player source.
Press the TONE button to open the
tone settings menu.
Setting bass, midrange, andtreble
Scroll through the list and select
Bass , Midrange or Treble .
Set the desired value for the selected
option.
Setting the volume distribution
between front and rear
Scroll through the list and select
Fader .
Set the desired value.Setting the volume distribution between right and left
Scroll through the list and select
Balance .
Set the desired value.
Selecting a tone styleScroll through the list and select EQ
(Equaliser). The EQ presets menu is
displayed.
The displayed options offer optimised
bass, middle, and treble presettings
for the relevant style of music.
Select the desired option.
Setting an individual setting to
"0"
Select the desired option and press
the multifunction knob for a few
seconds.
The value is reset to "0".
Setting all settings to "0" or
"OFF"
Press the TONE button for a few
seconds.
All values are reset to "0", the EQ
preset is set to " OFF".
Volume settings Adjusting the speed
compensated volume
Press the CONFIG button to open the
Settings menu.
Select Radio settings and then Auto
volume control .
The Auto volume control function can
be deactivated or the degree of the
volume adaptation can be selected in the menu displayed.
Select the desired option.
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144Introduction
Adjusting the maximum startup
volume Press the CONFIG button to open the
Settings menu.
Select Radio settings and then
Maximum startup volume .
Set the desired value.
Adjusting the volume of traffic
announcements
The volume of traffic announcements
can be preset to increase or decrease in proportion to the normal audio
volume.
Press the CONFIG button to open the
Settings menu.
Select Radio settings , RDS options
and then TA volume .
Set the desired value.
Adjusting the volume of the ring
tone
Press the CONFIG button to open the
Settings menu.
Select Phone settings , Sound &
Signals and then Ring Volume .
Set the desired value.
Page 145 of 175

Radio145RadioUsage........................................ 145
Station search ............................ 145
Autostore lists ............................ 146
Favourite lists ............................. 146
Waveband menus ......................147
Radio data system (RDS) ..........150
Digital audio broadcasting .........151Usage
Activating the radio
Press the RADIO button to open the
radio main menu.
The station last played will be
received.
Selecting the waveband
Press the RADIO button 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 the buttons s or u
to play the previous or next station in
the station memory.
Manual station search
Press and hold the buttons s or
u . Release the respective button
when the required frequency has
almost been reached on the
frequency display.
A search is made for the next station
that can be received and it 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 3 150 are searched for, and
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146Radio
when the radio traffic service (TP) is
activated, only traffic service
stations 3 150 are searched for.
Manual station tuning In the radio main menu, press the
multifunction knob to open the
respective waveband menu and
select manual tuning, e.g. FM manual
tuning .
On the pop-up frequency display, turn the multifunction knob and set the
optimal reception frequency.
Autostore lists The stations received best in a
waveband can be searched for and
stored automatically via the autostore
function.
Each waveband has 2 autostore lists ( AS-Stations 1 , AS-Stations 2 ), in
each of which 6 stations can be
stored.
Notice
The currently received station is
marked by i.
Automatic station storing
Keep the AS 1-2 button pressed until
an autostore message is displayed.
The 12 strongest stations in the
current waveband will be stored in the
2 autostore lists.
To cancel 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 the AS 1-2 button once
or several times to switch to the
desired 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 the AS 1-2 button once
or several times to switch to the
desired 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.
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Radio147
6 stations can be stored in each
favourite list. The number of available favourite lists can be set (see below).
Notice
The currently received station is
marked by i.
Storing a station Set the station to be stored.
Briefly press the FAV 1-2-3 button
once or several times to switch to the
desired 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 the FAV 1-2-3 button
once or several times to switch to the desired list.
Briefly press one of the station
buttons 1... 6 to open the station at the
corresponding list position.
Defining the number of available favourite lists
Press the CONFIG button to open the
Settings menu.
Select Radio settings and then Radio
favourites to open the menu Max.
number of favourites pages .
Select the desired number of
available favourite lists.
Waveband menus Alternative facilities for station
selection are available via waveband
specific menus.
Notice
The following displays are shown as examples.
Stations lists When in a radio main menu, turn the
multifunction knob to open the
stations list of the respective
waveband.
All receivable FM, AM or DAB
stations in the current reception area are displayed.
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148Radio
Notice
If no station list has been created
beforehand, the Infotainment
system performs an automatic
station search.
Select the desired station. Notice
The currently received station is marked by i.
Updating the stations lists
When in a radio main menu, press the multifunction knob to open the
relevant waveband menu.
If the stations stored in the waveband-
specific station list can no longer be
received:
Select the menu item update stations
list in the respective waveband menu, e.g. Update FM stations list .
A station search is started. Once the
search is completed, the station last
received will be played.
To cancel the station search: press
the multifunction knob.
Notice
If the Infotainment system features a
dual tuner, the stations lists are
continuously updated in the
background. No manual update is
required.
Notice
If a waveband-specific station list is
updated, the corresponding
category list is also updated.
Favourites list
Being in a radio main menu, press the multifunction knob to open the
relevant waveband menu.Select Favourites list . All stations
saved in the favourite lists are
displayed.
Select the desired station.
Notice
The currently received station is
marked by i.
Category lists
Numerous RDS 3 150 and DAB
3 151 stations broadcast a PTY
code, which specifies the type of
programme transmitted (e.g. news).
Some stations also change the PTY
code depending on the content
currently being transmitted.
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Radio149
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.
A list of stations is displayed that
transmit a programme of the selected
type.
Select the desired station.
The category list is updated, too,
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 3 151
broadcast various announcement
categories.
The currently received DAB service (programme) is interrupted when any
announcement of previously
activated categories is pending.
Activating announcement categories
Being in the DAB menu, select DAB
announcements to display the
respective menu.
Activate the desired announcement
categories.
Several announcement categories
can be selected at the same time.