<p>The arrangement has a housing to receive a light source, and a base-decorative screen device (5) for uncovering of sections of the arrangement in the housing, where the section is non-relevant to the illumination. The device is designed with an additional decorative screen unit according to a modular design principle as a single section without any unaesthetic functional sections for intervention of optical pleasing overall impression. An independent claim is also included for a motor vehicle with an illuminated arrangement.</p>