Introduction137Usage
Control 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 3 134
● audio controls on the steering wheel 3 134
Switching the Infotainment
system on or off
Press X briefly. After switching on,
the last selected Infotainment source becomes active.
Press X again to turn the system off.
Automatic switch-off
If the Infotainment system is switched
on pressing X while the ignition is
turned off, it will switch off again automatically 10 minutes after the last user input.Setting the volume
Turn m. 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 3 141
● the volume of traffic announcements 3 141
Speed compensated volume
When speed compensated volume is
activated 3 141, the volume is
adapted automatically to make up for
the road and wind noises as you
drive.
Mute function
Press 7 / i or i (if Phone portal
available: press for a few seconds) to mute the audio sources.To cancel the mute function: turn m or
press 7 / i (if Phone portal available:
press for a few seconds) or press i
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 RADIO 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 3 142.
Audio players
Press CD or AUX once or several
times to open the USB, iPod or AUX main menu (if available) or to switch
between these menus.
170Regionalisation........................... 147
Retrieving stations ......................143
Ring tone Ring tone volume ....................141
Selecting the ring tone ............163
S
Selecting the waveband .............142
Starting CD playback ..................152
Station lists ................................. 144
Station search............................. 142
Steering wheel audio controls ....134
Storing stations ........................... 143
Switching the Infotainment system on ................................ 137
Switching the radio on ................142
System settings Language ................................ 137
Restore factory settings ..........137
Time and date ......................... 137
Vehicle settings .......................137
T
TA volume .................................. 141
Theft-deterrent feature ..............133
Time settings .............................. 137
Tone settings .............................. 140
Traffic announcements ...............147U
Updating station lists ..................144
Usage ................. 137, 142, 152, 154
AUX input ................................ 154
Bluetooth music....................... 158 CD player ................................ 152
Menu ....................................... 138
Phone ...................................... 163
Radio ....................................... 142
USB port.................................. 156
USB menu .................................. 156
USB port Activation................................. 156
Connecting the USB device ....155
General information ................155
Important information ..............155
Operation ................................ 156
Removing the USB device ......156
USB menu ............................... 156
V Volume Auto volume control ................141
Maximum start-up volume .......141
Mute function........................... 137
Ring tone volume ....................141
Setting the volume ..................137
Speed compensated volume ..141TA volume ............................... 141
Volume limitation at high
temperatures ........................... 137
Volume settings .......................... 141
W
Waveband menus....................... 144
