Page 129 of 167

129HHome menu .................................. 98
I Infotainment control panel ............92
Intellitext ..................................... 108
M Maximum startup volume ...........101
Menu operation............................. 98
Mobile phones and CB radio equipment .............................. 126
Movie files................................... 110
Mute.............................................. 95
O
Operation .................................... 122
External devices ......................110
Menu ......................................... 98
Phone ...................................... 122
Radio ....................................... 104
P Pairing ........................................ 119
Phone Bluetooth ................................. 118
Bluetooth connection ..............119
Call history .............................. 122
Emergency calls ......................121
Entering a number ..................122
Functions during a call ............122General information ................118
Incoming call ........................... 122
Phone book ............................. 122
Phone main menu ...................122
Selecting the ring tone ............122
Speed dial number ..................122
Phone book ................................ 122
Phone projection ........................115
Picture files ................................. 110
Playing audio .............................. 112
Playing movies ........................... 114
R Radio Activating................................. 104Configuring DAB .....................108
Configuring RDS .....................107
DAB announcements ..............108
Digital audio broadcasting
(DAB) ...................................... 108
Favourite lists .......................... 106
Intellitext .................................. 108
Radio data system (RDS) .......107
Regional .................................. 107
Regionalisation ....................... 107
Retrieving stations................... 106
Selecting the waveband ..........104
Station search ......................... 104
Station tuning .......................... 104Storing stations.......................106
Usage ...................................... 104
Radio data system (RDS) ..........107
RDS ............................................ 107
Regional ..................................... 107
Regionalisation ........................... 107
Retrieving stations ......................106
Ring tone Changing the ring tone ............122
Ring tone volume ....................101
S Smartphone ................................ 110
Phone projection .....................115
Speech recognition .....................117
Speed dial numbers ...................122
Station search............................. 104
Steering wheel audio controls ......92
Storing stations ........................... 106
Switching the Infotainment system on .................................. 95
System settings .......................... 102
T Theft-deterrent feature ................. 91
Tone settings .............................. 100
Touch beep volume ....................101
TP volume .................................. 101
Page 130 of 167

130UUsage ........................... 95, 104, 117
Bluetooth ................................. 110
Menu ......................................... 98
Phone ...................................... 122
Radio ....................................... 104
USB ......................................... 110
USB Connecting device ..................110
General information ................110
USB audio menu .....................112
USB movie menu ....................114
USB picture menu ...................113
Using smartphone applications ..115
V Voice recognition ........................117
Volume Auto volume ............................ 101
Maximum startup volume ........101
Mute function............................. 95
Ring tone volume ....................101
Setting the volume ....................95
Speed compensated volume ..101
Touch beep volume ................101
TP volume ............................... 101
Volume limitation at high
temperatures ............................. 95
Volume settings .......................... 101W
Waveband selection ...................104
Page 131 of 167
Introduction................................ 132
Basic operation .......................... 138
Radio ......................................... 142
External devices ........................147
Speech recognition ....................150
Phone ........................................ 151
Index .......................................... 158R300 BT
Page 132 of 167

132IntroductionIntroductionGeneral information...................132
Theft-deterrent feature ...............133
Control elements overview ........134
Usage ........................................ 136General information
The Infotainment system provides
you with state-of-the-art in-car
infotainment.
Using the FM, AM or DAB radio
functions, you can register a large
number of stations on different
favourites pages.
You can connect external data
storage devices to the Infotainment
system as further audio sources;
either via a cable or via Bluetooth ®
.
The digital sound processor provides
you with several preset equaliser
modes for sound optimisation.
In addition, the Infotainment system is equipped with a Phone portal that
allows comfortable and safe use of
your mobile phone in the vehicle.
Optionally, the Infotainment system
can be operated using the control
panel or the controls on the steering
wheel, or - if provided by your mobile
phone - via speech recognition.
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.
Important information on
operation and traffic safety9 Warning
Drive safely at all times when
using the Infotainment system.
If in doubt, stop the vehicle before operating the Infotainment
system.
Radio reception
Radio reception may be disrupted by static, noise, distortion or loss of
reception due to:
● changes in distance from the transmitter
● multi-path reception due to reflection
● shadowing
Page 133 of 167
Introduction133Theft-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 is
worthless to a thief.
Page 134 of 167
134IntroductionControl elements overviewControl panel
Page 135 of 167

Introduction1351X......................................... 136
If switched off: short press:
switch power on
If switched on: short press: mute system; long press:
switch power off
Turn: adjust volume
2 RADIO
Activate radio or change
waveband ........................... 142
3 MEDIA
Activate media or change
media source ...................... 148
4 t v
Radio: short press: skip to
previous or next station;
press and hold: seek down or up .................................... 142
External devices: short
press: skip to previous or
next track; press and hold:
rewind or fast forward .........1485PHONE
Short press: open phone
menu ................................... 151
Long press: activate
speech recognition ..............150
6 BACK
Menu: one level back ..........138
Input: delete last character
or entire entry ......................138
7 MENU ................................. 138
Turn: mark screen buttons or menu items; set
numeric values
Press: select/activate a
marked screen button or
menu item; confirm set
value; switch to different
setting option; open
application-specific menu
(if available)8 Softkeys
Favourites: press: select
favourites; press and hold:
save radio stations as
favourites ............................ 143
Menu: press: select
corresponding screen
button .................................. 138
9 FAV
Press: display favourites
bar ....................................... 143
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136IntroductionSteering wheel audio controls
1qw
Short press: accept phone
call ....................................... 151
or dial number in call list .....154
With Phone portal active
and calls waiting: short
press: switch between calls 154
Long press: activate
speech recognition ..............150
2 SRC (Source) ...................... 136
Press: select audio source ..136
With radio active: turn
upwards/downwards to
select next/previous
preset radio station .............142
With Phone portal active
and call list open: turn
upwards/downwards to
select next/previous entry
in call list ............................. 154
3 w
Increase volume .................. 136
4 ─
Reduce volume ...................136
5 xn
Short press: end/decline
call ....................................... 154
or close call list .................... 154
or deactivate speech
recognition .......................... 150
or activate/deactivate mute . 136Usage
Control elements
The Infotainment system is operated
via function buttons, a MENU knob
and menus that are shown on the display.
Inputs are made optionally via: ● the control panel on the Infotainment system 3 134
● audio controls on the steering wheel 3 134
● the speech recognition 3 150
Switching the Infotainment
system on or off
Press X briefly. After switching on,
the last selected Infotainment source
becomes active.
Press and hold X again to switch the
system off.
Automatic switch-off
If the Infotainment system is switched
on by pressing X while the ignition is
switched off, it switches off again
automatically after 10 minutes.