METHOD FOR CONTROLLING AT LEAST ONE LIGHT MODULE OF A LIGHT UNIT OF A VEHICLE, LIGHT UNIT, COMPUTER PROGRAMME PRODUCT, AND COMPUTER-READABLE MEDIUM

A method and device for controlling at least one light module of a lamp unit of a vehicle, comprising a light controller and a surroundings detection device, the front surroundings of the vehicle being illuminated with the aid of the light controller and the light module, depending on an object classified as relevant. The lamp unit has a luminance detection device for detecting the luminances of the detected object classified as relevant in the front surroundings of the vehicle and object surroundings of the front surroundings around this object, and the front surroundings of the vehicle are illuminated, depending on the luminance contrast between the object and the object surroundings.