BMW ActiveHybrid 750Li 2011 - Manual (Page 200)

Volume
The volume of the sound output is dependent
on the audio device. If this volume differs mark‐
edly from the volume of the other audio sources,
it is advisable to adjust the volumes.
Adjusting the volume
The volume can only be adjusted if no external
video device is connected.
1. "CD/Multimedia"
2. "External devices"
3. Select the or symbol.
4. "Volume"
5. Turn the controller until the desired volume
is set and press the controller.
What to do if...
▷ Only a black screen is visible.
Switch on the system.
▷ There are no options available on the
screen.
Switch over between the display screens.
▷ Radio stations or TV channels are grayed
out and can not be selected.
Function is limited due to the selected pri‐
ority. Change priority.
▷ The DVD does not play.
Playback does not begin automatically.
Start DVD manually, refer to page 177 .
▷ The volume of the rear vehicle speakers
cannot be adjusted.
Sound in the rear is output via the head‐
phones. Change priority if necessary and
output sound via vehicle speakers.
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200
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