Method and device for adjusting lighting for a vehicle in consideration of the visibility of a curve, light having a glare effect (high beam light) being deactivated before negotiating a curve, if the curve is not visible, or optionally the illumination being increased if the curve is visible. Adjusting the lighting, in particular of headlights, for a vehicle having a first step, in which an upcoming curve is recognized, its visibility is ascertained, the visibility representing the possibility of glare, in particular to other road users, in particular to oncoming traffic, and a second step, of adjusting the lighting between the least possible glare and the best possible illumination, characterized in that the adjustment is carried out as a function of the visibility.