When driving in the rain, fog, or smoke in the daytime, what lights should drivers use?
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Low beam lights.
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None of the other answers are correct.
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High beam lights.
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Emergency flashers.
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Explanation
When driving in low visibility conditions, such as in fog or heavy rain, drivers must use their low beam headlights. The light from the high beams will reflect back off the fog and impair visibility even more. Under these conditions, headlights must always be switched on, and parking lights cannot substitute them.
Answer Statistics
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Other questions in the same category: Proper Use of Windshield Wipers and Headlights
If a car approaches you with bright headlights, you must _________________ to prevent being temporarily blinded.You must use your low beams when you’re within ______ of the vehicle you’re following.If you are driving with your high-beam lights on, you must dim them at least ______ from any oncoming vehicle.If a vehicle using high beams is coming toward you:Low-beam headlights can show objects ___ feet ahead.Drivers should use high beam headlights when:High beam headlights are most effective for speeds faster than:If an approaching driver refuses to switch their high beams to low, you should:Within how many feet is a driver required to dim the headlights before meeting another vehicle?You should dim your lights for oncoming vehicles or when you are within 300 feet of a vehicle:
This question appears in the following DMV practice tests: