See also:

Activating HDC
Press the button; the LED above the button lights up. ...

Unmatched in the segment: Electric Power Steering as standard, Integral Active Steering optional.
The Electric Power Steering system with Servotronic function delivering speed-sensitive power assistance is unique in the BMW 6-Series Coupe segment and combines customary BMW precision, comfort a ...

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. ...