A motor vehicle light module comprising: - a component comprising a plurality of light guides (10, 3, 4), each of said guides (10, 3, 4) extending between an input diopter (30, 410, 420) of this guide and an output (39, 419, 429), adjacent light guides (10, 3, 4) being joined to each other by a material junction (33, 43); - a plurality of light sources (9, 91, 92) arranged facing the input diopters (410, 420) of some or all of the light guides (10, 3, 4); - a projection system downstream of the guide outputs (39, 419, 429, 52), and having a focal surface projecting an image of every light ray passing through said focal surface; - at least two guides (4, 41, 42) in which the distance (d 1) between the focal surface and the junction of said two guides (4, 41, 42), is greater than the distance (d 2) between the focal surface and the junction (33, 331, 332, 333, 334) of the other guides (3, 31, 32, 36, 37, 38) the light module being capable of generating a pixelated light beam, characterized in that the at least two guides (4, 41, 42) in which the distance (d 1) between the focal surface and the junction of said two guides (4, 41, 42) is greater than the distance (d 2) between the focal surface and the junction (33, 331, 332, 333, 334) of the other guides (3, 31, 32, 36, 37, 38) are called secondary guides (4, 41, 42), the other guides being called primary guides (3, 31, 32, 36, 37, 38), each primary guide forming in the beam a primary lighting unit in the beam and the secondary guides (4, 41, 42) jointly forming a single secondary lighting unit in the beam, the lighting units being arranged adjacently in at least one array and being selectively activatable, and in that the secondary lighting unit has an intensity greater than the intensity of each primary lighting unit. - a component comprising a plurality of light guides (10, 3, 4), each of said guides (10, 3, 4) extending between an input diopter (30, 410, 420) of this guide and an output (39, 419, 429), adjacent light guides (10, 3, 4) being joined to each other by a material junction (33, 43); - a plurality of light sources (9, 91, 92) arranged facing the input diopters (410, 420) of some or all of the light guides (10, 3, 4); - a projection system downstream of the guide outputs (39, 419, 429, 52), and having a focal surface projecting an image of every light ray passing through said focal surface; - at least two guides (4, 41, 42) in which the distance (d 1) between the focal surface and the junction of said two guides (4, 41, 42), is greater than the distance (d 2) between the focal surface and the junction (33, 331, 332, 333, 334) of the other guides (3, 31, 32, 36, 37, 38) the light module being capable of generating a pixelated light beam, characterized in that the at least two guides (4, 41, 42) in which the distance (d 1) between the focal surface and the junction of said two guides (4, 41, 42) is greater than the distance (d 2) between the focal surface and the junction (33, 331, 332, 333, 334) of the other guides (3, 31, 32, 36, 37, 38) are called secondary guides (4, 41, 42), the other guides being called primary guides (3, 31, 32, 36, 37, 38), each primary guide forming in the beam a primary lighting unit in the beam and the secondary guides (4, 41, 42) jointly forming a single secondary lighting unit in the beam, the lighting units being arranged adjacently in at least one array and being selectively activatable, and in that the secondary lighting unit has an intensity greater than the intensity of each primary lighting unit.