Active seat
Active adjustment of the seat cushion's contours reduces muscular tension and fatigue to help prevent lower back pain.

Press the button. The LED lights
up.
See also:
Safety
Besides options like lane departure warning, the 5 Series comes equipped with
a suite of side curtain airbags and front-seat side-impact airbags. Rear
seat-mounted airbags can be ordered as a $385 ...
Notes
> Reception may not be available in some situations, such as under certain environmental
or topographic conditions. The satellite radio cannot influence this.
> The signal may not be availabl ...
Opening the tone settings inthe Options menu
1. "CD/Multimedia" or "Radio"
2. If necessary, select additional entries, for example,
"FM" or "CD/DVD".
3. Open "Options".
4. "Tone"
5 ...
