Abstract: An illuminable component includes a basic support, a voltage transducer, a luminous foil, a transparent intermediate part, and a non-illuminable part. The basic support has an opening, and the voltage transducer is disposed in the opening of the basic support. The luminous foil is connected to the voltage transducer and is disposed between the basic support and the transparent intermediate part. Disposed between the luminous foil and the non-illuminable part, the transparent intermediate part has an elevation, which extends through the non-illuminable part from one side of the non-illuminable part to the other side and projects over to the other side. The portion of the elevation projecting over the non-illuminable part forms a symbol. The voltage transducer is fastened to one of the other elements of the illuminable component.