Light-restricting devices prohibited.

1. A person shall not operate a motor vehicle, motorcycle, or motorized bicycle on the highways of this state if it is equipped with a device that restricts the light output of a headlamp required under section 321.385 or 321.386 , a rear lamp required under section 321.387 , a signal lamp or signal device required under section 321.404 , or a directional signal device as described in section 321.317 . 2. A person who violates this section shall be subject to a scheduled fine under section 805.8A, subsection 3 . 99 Acts, ch 13, §16 ; 2001 Acts, ch 137, §5 ; 2010 Acts, ch 1190, §52 Referred to in §321.1 , 456A.12 , 805.8A(3)(u)