A process for headlight-range adjustment of at least one headlight of a vehicle and light control unit

The invention relates to a method (200) for headlight-range adjustment of at least one headlamp (112) of a vehicle (110), comprising a step of reading (202) a camera image at least one camera (114) of the vehicle (110), wherein the camera image at least a portion comprises an image of a projection (116) of the light cone of the headlight (112) ahead of the vehicle (110). Further, the method includes a step of determining (204) at least one coordinate of at least one predefined brightness transition and / or a predefined Helligkeitsinhomogenitat in the camera image. The method further comprises a step of comparing (206) the coordinate at a target coordinate, to obtain a difference between the coordinate of the target coordinate, wherein the target coordinate represents a coordinate at which the predefined brightness transition or the predefined Helligkeitsinhomogenitat is expected. The method further includes a step of driving (208) of the headlight (112) having a value depending on the difference headlamp change signal to change the beam range.