Abstract: A lighting device for a vehicle, the lighting device being configured to perform at least one lighting function and including a screen and at least one light source. The screen has an output face, at least one light guide, and a support for the at least one light guide, and in that the at least one light guide is configured to transmit light rays in the direction of the output face, the light rays being from light rays emitted by the at least one light source and coupled to the at least one light guide, the at least one light guide being injection-molded along with the support.

Abstract: Optical device (2A, 2B, 2C) for a motor vehicle providing two separate lighting functions, comprising an optical housing (4) open at a front face (12). The optical housing (4) comprises a first light source (18) arranged for illuminating a first surface (32). The optical housing (4) also comprises a second light source (20) arranged for illuminating a second surface (40), the second surface (40) being a concave shape and arranged for reflecting a light beam (34B) emitted by the second light source (20) in the direction of the front face (12) of the optical housing (4). The invention is wherein the first surface (32) is positioned between the front face (12) and the second surface (40) and in that the first surface comprises a channel (42) through which at least a portion of the light beam (34B).