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 cannot be selected.
- Function is limited due to the selected priority. Change priority.
The DVD does not play.
▷ Playback does not begin automatically. Start DVD manually.
The volume of the rear vehicle speakers cannot be adjusted.
- Sound in the rear is output via the headphones. Change priority if necessary and output sound via vehicle speakers.
See also:
Front head restraints
Correctly adjusted head restraint
A correctly adjusted head restraint reduces the
risk of injury to cervical vertebrae in the event of
an accident.
Adjusting the head restraint
Correctly adjust ...
Exterior
With standard visual cues that come only with the 128i's optional M Sport
Package, the 135i has an aggressive front bumper with three large air inlets.
Xenon headlights are standard, and they carr ...
Vehicle information
Owner's Manual
Computer
Vehicle
...