A vehicle dual-functional lighting module is provided, including a light guide layer having a top surface, a bottom surface and at least one side surface, one lateral solid-state light source located on the side surface of the light guide layer and emitting a first light in a first direction, and one direct light solid-state light source located below the light guide layer and emitting a second light selectively in a second direction. The first light is guided by the side surface and led out of the top surface to present a surface-illuminated surface light source. The first direction is substantially perpendicular to the second direction. The second light is emitted toward the top surface to present an intensified light source which is located in the surface light source to selectively enhance the illumination intensity locally of the surface light source. A vehicle dual-functional lighting set is also provided.