Projection module for a motor vehicle headlight, the projection module comprising: - a first light source and a second light source, - a beam diaphragm which is adapted to be arranged horizontally in an installed motor vehicle headlamp when the projection module is used as intended and comprises an optically relevant diaphragm edge for generating an asymmetrical cut-off line, wherein the first light source is arranged on an upper side of the beam diaphragm and cooperates in combination with the optically relevant diaphragm edge of the beam diaphragm to generate a low beam distribution, and wherein the second light source is arranged on a lower side of the beam diaphragm and cooperates to generate a high beam distribution, and - at least one projection lens having an optical axis and a focal surface for projecting a light distribution in a main radiation direction in front of the projection module, wherein the aperture edge of the beam diaphragm is arranged substantially in the focal surface of the projection lens for generating a sharp cut-off, and wherein the optical axis coincides with the main radiation direction characterized in that the projection module comprises an auxiliary diaphragm which is arranged to be arranged vertically below the beam diaphragm when the projection module is used as intended in a motor vehicle headlamp and has a vertically extending first optically relevant diaphragm edge which is arranged at a distance from the optical axis, the first optically relevant diaphragm edge being set up to partially shade light from the second light source, so that a partial high beam distribution can be produced, and wherein the additional diaphragm has an abutment portion at which the additional diaphragm abuts the beam diaphragm, wherein the first optically relevant diaphragm edge has an end in vertical extension in the direction of the beam diaphragm, which end is at a distance from the beam diaphragm, and wherein the additional diaphragm has a second optically relevant diaphragm edge which extends from the end of the first optically relevant aperture edge to the abutment portion, wherein a distance of the second optically relevant aperture edge in vertical direction to the beam aperture defines a gap, which gap in combination with the second light source is arranged to generate a segment in the partial remote light distribution. - a first light source and a second light source, - a beam diaphragm which is adapted to be arranged horizontally in an installed motor vehicle headlamp when the projection module is used as intended and comprises an optically relevant diaphragm edge for generating an asymmetrical cut-off line, wherein the first light source is arranged on an upper side of the beam diaphragm and cooperates in combination with the optically relevant diaphragm edge of the beam diaphragm to generate a low beam distribution, and wherein the second light source is arranged on a lower side of the beam diaphragm and cooperates to generate a high beam distribution, and - at least one projection lens having an optical axis and a focal surface for projecting a light distribution in a main radiation direction in front of the projection module, wherein the aperture edge of the beam diaphragm is arranged substantially in the focal surface of the projection lens for generating a sharp cut-off, and wherein the optical axis coincides with the main radiation direction the projection module comprises an auxiliary diaphragm which is arranged to be arranged vertically below the beam diaphragm when the projection module is used as intended in a motor vehicle headlamp and has a vertically extending first optically relevant diaphragm edge which is arranged at a distance from the optical axis, the first optically relevant diaphragm edge being set up to partially shade light from the second light source, so that a partial high beam distribution can be produced, and wherein the additional diaphragm has an abutment portion at which the additional diaphragm abuts the beam diaphragm, wherein the first optically relevant diaphragm edge has an end in vertical extension in the direction of the beam diaphragm, which end is at a distance from the beam diaphragm, and wherein the additional diaphragm has a second optically relevant diaphragm edge which extends from the end of the first optically relevant aperture edge to the abutment portion, wherein a distance of the second optically relevant aperture edge in vertical direction to the beam aperture defines a gap, which gap in combination with the second light source is arranged to generate a segment in the partial remote light distribution.