25.1.8.230 Spot Lamps and Auxiliary Lamps

(a) Spot Lamps. Any motor vehicle may be equipped with not to exceed two (2) spot lamps and every lighted spot lamp shall be so aimed and used that no part of the high-intensity portion of the beam will be directed to the left of the prolongation of the extreme left side of the vehicle nor more than 100 feet ahead of the vehicle. Provided, however that lighted spot lamps shall be turned off at least 500 feet from approaching motor vehicles.

(b) Fog Lamps. Any motor vehicle may be equipped with not to exceed two (2) fog lamps mounted on the front at a height no less than 12 inches nor more than 30 inches above the level surface upon which the vehicle stands and so aimed when the vehicle is not loaded none of the high-intensity portion of the light to the left of the center of the vehicle shall at a distance of 25 feet ahead project higher than a level of 4 inches below the level of the center of the lamp form which it comes. Lighted fog lamps meeting the above requirements may be used with lower head lamp beams as specified in Section 66-3-830.

(c) Auxiliary Passing Lamp. Any motor vehicle may be equipped with not to exceed one (1) auxiliary passing lamp mounted on the front at a height not less than 24 inches nor more than 42 inches above the level surface upon which the vehicle stands. The provisions of this Code shall apply to any combination of head lamp and auxiliary passing lamps.

(d) Auxiliary Driving Lamp. Any motor vehicle may be equipped with not to exceed one (1) auxiliary driving lamp mounted on the front at a height not less than 16 inches nor more than 42 inches above the level surface upon which the vehicle stands. Any lighted auxiliary driving lamp shall be turned off at least 500 feet from approaching motor vehicles. The provisions of Section 66-3-830 shall apply to any combination of head lamps and auxiliary driving lamp