Federal Motor Vehicle Safety Standards; Lamps, Reflective Devices and Associated Equipment

概要

This document amends Standard No. 108, the Federal motor vehicle safety standard on lighting, to permit replaceable lenses on integral beam and replaceable bulb headlamps that incorporate on-board headlamp aimers, provided that such headlamps meet more rigorous environmental tests. The benefit of headlamps with replaceable lenses is that the lens or reflector could be replaced in the event of breakage of either without the present necessity to replace both components if only one is damaged.