Good visibility is essential to safe driving. The standard xenon headlights in the BMW 7 Series deliver twice the brightness of halogen headlights. The path ahead is illuminated with more clarity and greater reach. To prevent dazzling oncoming drivers, special lenses in the headlights angle the beam slightly downwards, depending on the Sedan's current load height. At high or low beam, at night or in poor weather, the bright penetrating light of the xenon headlights gives you a clear safety advantage.