See also:

Brake force display
The concept During normal brake application, the outer brake lamps light up. During heavy brake application, the inner brake lamps light up in addition. ...

Overview: indicator/warning lamps
Turn signal Parking brake Parking brake in Canadian models Automatic Hold* Front fog lamps* High beams High-beam Assistant Parking lamps, headlamp control Active Cruise Control Vehi ...

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. ...