Xenon Adaptive Headlights: 3 Series Coupe Our Xenon Adaptive Headlights with distinctive corona rings began as a groundbreaking idea that went on to become a major advancement in safety. Using an electromechanical system, our adaptive headlights follow the direction of the wheels. So as you begin cornering, the headlights turn into and around the bend, which allows you to see more of the road, sooner. Xenon lights, another BMW innovation, help provide clarity by emitting twice as much light as halogen light, while using half as much energy. Autolevelingu e optiunea smechera pana in anu 2004, adica optiunea ce regla inaltimea la care bateau farurile in functie de incarcare...in loc la rotita aia ce exista la modelele fara xenon , dupa care a aprut asta de mai sus Adaptive Headlights