Minnesota Statutes Transportation (Ch. 160-174A) § 169.55. Lights on all vehicles

Subdivision 1. Lights or reflectors required. At the times when lighted lamps on vehicles are required each vehicle including an animal-drawn vehicle and any vehicle specifically excepted in sections 169.47 to 169.79, with respect to equipment and not previously required to be equipped with lamps, must be equipped with one or more lighted lamps or lanterns projecting a white light visible from a distance of 500 feet to the front of the vehicle and with a lamp or lantern exhibiting a red light visible from a distance of 500 feet to the rear, except that reflectors meeting the maximum requirements of this chapter may be used in lieu of the lights required in this subdivision.

Subd. 3. Implement of husbandry; hazard warning lights. No person may operate a self-propelled implement of husbandry manufactured after January 1, 1970, on a highway unless the implement of husbandry displays vehicular hazard warning lights visible to the front and rear in normal sunlight.