In Pennsylvania, whenever your windshield wipers are in use due to weather, you must:

• A.Use high beams
• B.Turn off your headlights to save the battery
• C.Turn on your headlights
• D.Use only parking lights

Why

Pennsylvania's wipers-on, lights-on rule requires headlights whenever wipers are operating because of weather. If conditions are bad enough for wipers, other drivers need your lights to see you.

Manual topic: Pennsylvania Driver's Manual (PUB 95) - Chapter 5: Laws and Related Issues · From the Pennsylvania Learner's Permit (Car) practice bank (PAC-163).

Practice the full Pennsylvania Learner's Permit (Car) test

More Adverse Conditions & Emergencies questions

• Pennsylvania requires headlights to be on:
• You must also turn on headlights when visibility is less than:
• In Pennsylvania, high beams must be dimmed when an oncoming vehicle is within:
• At night on a Pennsylvania road, you come up behind another vehicle. Within what distance must you dim your high beams?
• In fog, which headlights should you use?