The invention discloses a light-adjustable automobile instrument panel, and relates to the technical field of automobile accessories, the light-adjustable automobile instrument panel comprises a glass cover and an automobile instrument panel main body, the glass cover is fixedly mounted at the edge of the inner wall of the automobile instrument panel main body, and an outer protection frame is fixedly mounted on the outer wall of the automobile instrument panel main body; the top of the outer protection frame and the top of the automobile instrument panel body are located on the same plane, a groove is formed in the top of the outer protection frame, and a moving rod is slidably connected to the inner wall of the groove. Through cooperation of the moving rod, the sliding groove, the fixed shaft, a moisture absorption strip, a storage cover, a partition piece, a heating piece and a limiting seat, the moving rod can conveniently move back and forth through the formed sliding groove, the moving rod can drive the fixed shaft to synchronously move, and therefore the moisture absorption strip on the fixed shaft can wipe water drops on a glass cover; the glass cover is prevented from being shielded, and the content displayed on the automobile instrument panel body can be conveniently checked.