A method for positioning at least one electronic component on a circuit board for attachment to a vehicle light projector, after the optical elements such as reflectors and / or lenses after securing and mounting the circuit board to the vehicle projector it is possible to eliminate the positioning or adjustment of, improving thereby to allow the production of as complete as possible automated vehicle projector. The invention relates to a method for positioning at least one electronic component (3) on the circuit board provided for attachment to the vehicle light projector (1), the circuit board (1) has at least one position mark hints, positioning at least one electronic component (3) is performed for at least one position mark on the circuit board (1), at least one position mark is optically detected, for the positioning is used, this time, at least one orientation mark of the circuit board (1) as at least one position mark (5,6,7,8,8 ', 8 ") is used, the the alignment mark, the circuit board ( in the vehicle light projector in a state where 1) is attached, the alignment mark (5,6,7,8,8 ', 8 ") complementary positioning means of the vehicle light projector (9, 15) and mechanically against cooperation That. .FIELD 1