Adjusting the volume
Adjusting the volume for the audio or video source

Adjusting the volume for the audio or video source
To adjust: turn thumbwheel 1.
or
Press the
or
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:
• traffic announcements
• navigation announcements
• phone calls
• Voice Control System (see the separate operating instructions)
Adjusting the volume for navigation announcements
During a navigation announcement:
Turn thumbwheel 1.
or
Press the
or
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.
Turn thumbwheel 1.
or
Press the
or
button on the
multifunction steering wheel.
See also:
Notes on regularly inspecting wheels
and tires
WARNING
Regularly check the tires for damage.
Damaged tires can cause tire inflation
pressure loss. As a result, you could lose
control of your vehicle.
Worn, old tires can cause accident ...
Load index
Tire data is vehicle-specific and may
deviate from the data in the example.
In addition to the load bearing index, load
index 1 may be imprinted after the letters
that identify speed index 6 ...
Overinflated tires
WARNING
Follow recommended tire inflation pressures.
Do not overinflate tires. Overinflated tires can
adversely affect handling and ride comfort,
wear unevenly, increase stopping distance,
...
