Motor vehicle lighting module, comprising: - an optical axis (4; 104); - a first optical system (6; 106) with at least one first light source (8; 108), said system (6; 106) being configured to form a first lighting beam along the optical axis (4, 104), with a horizontal cutoff; - a second optical system with at least one second light source, said system being configured to produce, in combination with the first optical system (6; 106), a second lighting beam along the optical axis (4; 104), that is vertically more extensive than the first beam; the at least one first light source (8; 108) having a variable lighting power varying between a high level and a low level, the first beam being produced at the low level of lighting power and the second beam being produced at the high level; the at least one first light sources (8; 108) comprising at least one main light zone (8 1; 108 1) and at least one auxiliary light zone (8 2; 108 2), said at least one main (8 1; 108 1) and auxiliary (8 2; 108 2) zones being able to be electrically powered separately, the low level of lighting power being produced by powering the at least one main light zone (8 1; 108 1) only and the high level of power being produced by powering the at least one main light zone (8 1; 108 1) and the at least one auxiliary light zone (8 2; 108 2); at least one auxiliary light zone (8 2; 108 2) of the at least one first light source (8; 108) being arranged, along the optical axis (4; 104), forward of the at least one main light zone (8 1; 108 1). - an optical axis (4; 104); - a first optical system (6; 106) with at least one first light source (8; 108), said system (6; 106) being configured to form a first lighting beam along the optical axis (4, 104), with a horizontal cutoff; - a second optical system with at least one second light source, said system being configured to produce, in combination with the first optical system (6; 106), a second lighting beam along the optical axis (4; 104), that is vertically more extensive than the first beam; the at least one first light source (8; 108) having a variable lighting power varying between a high level and a low level, the first beam being produced at the low level of lighting power and the second beam being produced at the high level; the at least one first light sources (8; 108) comprising at least one main light zone (8 1; 108 1) and at least one auxiliary light zone (8 2; 108 2), said at least one main (8 1; 108 1) and auxiliary (8 2; 108 2) zones being able to be electrically powered separately, the low level of lighting power being produced by powering the at least one main light zone (8 1; 108 1) only and the high level of power being produced by powering the at least one main light zone (8 1; 108 1) and the at least one auxiliary light zone (8 2; 108 2); at least one auxiliary light zone (8 2; 108 2) of the at least one first light source (8; 108) being arranged, along the optical axis (4; 104), forward of the at least one main light zone (8 1; 108 1). the at least one first light source (8; 108) having a variable lighting power varying between a high level and a low level, the first beam being produced at the low level of lighting power and the second beam being produced at the high level; the at least one first light sources (8; 108) comprising at least one main light zone (8 1; 108 1) and at least one auxiliary light zone (8 2; 108 2), said at least one main (8 1; 108 1) and auxiliary (8 2; 108 2) zones being able to be electrically powered separately, the low level of lighting power being produced by powering the at least one main light zone (8 1; 108 1) only and the high level of power being produced by powering the at least one main light zone (8 1; 108 1) and the at least one auxiliary light zone (8 2; 108 2); at least one auxiliary light zone (8 2; 108 2) of the at least one first light source (8; 108) being arranged, along the optical axis (4; 104), forward of the at least one main light zone (8 1; 108 1).