Headlights are required, day or night, when visibility is less than ____ feet.
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300
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100
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500
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Explanation
In Iowa, the law requires drivers to use their headlights from sunset to sunrise or whenever visibility is 500 feet or less. Do not use parking lights or daytime lights as a replacement. Headlights do a better job. Remember to keep your headlights clean and in good condition.
Answer Statistics
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Other questions in the same category: Proper Use of Windshield Wipers and Headlights
When meeting a car with blinding headlights, you should:Headlights must be turned on from sunset to sunrise. If you are using your high beams, you must dim your lights when an oncoming vehicle is within:On rainy, snowy or foggy days, you should turn on your windshield wipers and:If the driver of an oncoming vehicle fails to dim the lights, you should look:Your headlights must be on low beam when you are within _______ of an oncoming vehicle.If a vehicle using high beams comes toward you, look toward __________ of the road.When daylight begins to fade, you should use your:Headlights must be turned on:When driving at night, drivers should NOT:Within how many feet is a driver required to dim the headlights before meeting another vehicle?
This question appears in the following DMV practice tests: