When driving at night you must use ___ and ___ headlight beams properly.

• A. High and Low
• B. Low and High
• C. High
• D. Low

Answer: (A)

When driving at night you adjust your headlights to balance visibility with safety for others, switching between high and low beams as conditions demand. High beams give the longest sight distance on dark, open roads, helping you spot hazards far ahead. But when another vehicle is approaching or you’re following someone, switch to low beams so you don’t blind them with glare. In urban areas, fog, rain, or snow, low beams are preferred to reduce glare and improve contrast. So the idea is to use both beam types appropriately rather than sticking to one setting all night.