A lighting module for a vehicle, comprising: a plurality of high-beam light sources; a plurality of low-beam light sources; a high-beam optical element, which comprises a plurality of high-beam light guide bodies, wherein the plurality of high-beam light guide bodies are in one-to-one correspondence with the plurality of high-beam light sources, rear ends of the plurality of high-beam light guide bodies are separated from one another, and front ends of the plurality of high-beam light guide bodies are connected in sequence to form a continuous high-beam light emitting surface; and a low-beam optical element, which comprises at least one low-beam light guide body, wherein the plurality of low-beam light sources are disposed at a rear end of the at least one low-beam light guide body, and a front end of the at least one low-beam light guide body forms a continuous low-beam light emitting surface; wherein the low-beam optical element and the high-beam optical element are disposed one above the other, an upper boundary of the high-beam light emitting surface and a lower boundary of the low-beam light emitting surface are fit or a spacing distance between an upper boundary of the high-beam light emitting surface and a lower boundary of the low-beam light emitting surface in an up-and-down direction is less than or equal to 2 mm, characterized in that the lighting module further comprises a supporting member and a pressing plate, wherein the supporting member is provided with a groove, the high-beam optical element is disposed in the groove, the pressing plate is disposed above the high-beam optical element, and the low-beam optical element is disposed above the pressing plate; and the lighting module further comprises a lens holder, wherein the lens holder is provided with a lens, two sides of the pressing plate are respectively provided with a first clamping leg, two sides of the supporting member are respectively provided with a second clamping leg disposed opposite to the first clamping leg, two sides of the low-beam optical element are respectively provided with a third clamping leg disposed opposite to the first clamping leg, the lens holder is provided with clamping holes, and the third clamping leg, the first clamping leg and the second clamping leg located at a same side are stacked in sequence and clamped in a respective one of the clamping holes. a plurality of high-beam light sources; a plurality of low-beam light sources; a high-beam optical element, which comprises a plurality of high-beam light guide bodies, wherein the plurality of high-beam light guide bodies are in one-to-one correspondence with the plurality of high-beam light sources, rear ends of the plurality of high-beam light guide bodies are separated from one another, and front ends of the plurality of high-beam light guide bodies are connected in sequence to form a continuous high-beam light emitting surface; and a low-beam optical element, which comprises at least one low-beam light guide body, wherein the plurality of low-beam light sources are disposed at a rear end of the at least one low-beam light guide body, and a front end of the at least one low-beam light guide body forms a continuous low-beam light emitting surface; wherein the low-beam optical element and the high-beam optical element are disposed one above the other, an upper boundary of the high-beam light emitting surface and a lower boundary of the low-beam light emitting surface are fit or a spacing distance between an upper boundary of the high-beam light emitting surface and a lower boundary of the low-beam light emitting surface in an up-and-down direction is less than or equal to 2 mm, characterized in that the lighting module further comprises a supporting member and a pressing plate, wherein the supporting member is provided with a groove, the high-beam optical element is disposed in the groove, the pressing plate is disposed above the high-beam optical element, and the low-beam optical element is disposed above the pressing plate; and the lighting module further comprises a lens holder, wherein the lens holder is provided with a lens, two sides of the pressing plate are respectively provided with a first clamping leg, two sides of the supporting member are respectively provided with a second clamping leg disposed opposite to the first clamping leg, two sides of the low-beam optical element are respectively provided with a third clamping leg disposed opposite to the first clamping leg, the lens holder is provided with clamping holes, and the third clamping leg, the first clamping leg and the second clamping leg located at a same side are stacked in sequence and clamped in a respective one of the clamping holes.