Lighting and/or signalling device for an automobile comprising a surface light source

The device (1) has a reflector (2) e.g. parabolic reflector i.e. parabolic mirror, a main light source (5) and an auxiliary light source (3) i.e. surface light source e.g. daytime light, arranged such that light rays (7) emitted by a main light source pass through the auxiliary light source after reflection on the reflector. The surface light source includes organic LED. A housing (101) is closed by a closing glass (102), and the main and auxiliary light sources are provided inside the housing. The auxiliary light source is interposed between the glass and the main light source.