Mercedes-Benz S-Class 2011 - Manual (Page 134)

Mute
Switching audio and video sources on/off
X Press the 8 button on the multifunction
steering wheel.
The sound from the respective audio or
video source is switched on or muted.
i When the sound is off, the system
displays the , symbol in the status line.
When you change the audio or video
source, or adjust the volume, the sound
automatically switches on again.
i Even if the sound is switched off, you will
still hear traffic and navigation system
announcements.
Switching off Traffic program and
navigation announcements completely
X Traffic program: press and hold the
8 button until the . display
disappears from the status bar of the
display.
A confirmation tone sounds.
X Navigation announcements: during an
announcement, press the 8 button on
the multifunction steering wheel.
Switching Traffic program and navigation
announcements on again
X Traffic program: press and hold down the
8 button until the . display in the
status bar appears.
A confirmation tone sounds.
X Navigation announcements: press the
8 button again.
i The navigation announcements are
activated again if you switch COMAND off
and on again or start a new route guidance.
Adjusting the volume
Adjusting the volume for the audio or
video source
X To adjust: turn thumbwheel :.
or
X Press the W or X button on the
multifunction steering wheel.
The volume of the currently selected audio
or video source changes.
You can also adjust the volume for the
following:
R
traffic announcements
R
navigation announcements
R
phone calls
R Voice Control System voice control (see
the separate operating instructions)
Adjusting the volume of navigation
announcements
During a navigation announcement:
X Turn thumbwheel :.
or
X Press the W or X button on the
multifunction steering wheel.
Adjusting the volume for phone calls
You can adjust the volume for hands-free
mode during a telephone call.
X Turn thumbwheel :.
or
X Press the W or X button on the
multifunction steering wheel.
132
At a glance
COMAND