Abstract: A device is provided for compensating cut-off line drift of a lamp in a vehicle. An adjustment unit adjusts the lighting direction of the lamp. A carrier frame carries a lighting unit of the lamp. A triangularly shaped connecting means mechanically connects the adjustment unit with the carrier frame. The connecting means includes a first joint at a first corner of the connecting means, a second joint at a second corner of the connecting means, a third joint at a third corner of the connecting means, a first conjunction unit connected between the first joint and the second joint, a second conjunction unit connected between the first joint and the third joint, and a third conjunction unit connected between the second joint and the third joint. The joints move the conjunction units relative to each other for compensating the cut-off line drift.