Practice question

According to Pennsylvania law, under which of the following circumstances are you required to use your vehicle's headlights?

  1. Only between sunset and sunrise.
  2. When driving in a properly marked construction zone.
  3. Any time your vehicle's windshield wipers are in use due to precipitation.
  4. Exclusively when visibility is less than 500 feet.

Answer: C — Any time your vehicle's windshield wipers are in use due to precipitation.

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