Question As you drive, you must turn your headlights on: Answers When you turn your wipers on. One half hour after sunset. One half hour before sunrise. All of the above. Explanation Headlights must be used from one half hour after sunset and one half hour before sunrise. They must also be used at any time when visibility is 500 feet or less and any time windshield wipers are being used. Pass your DMV Written Test with flying colors Take me to the cheat sheet New Jersey This questions appears in the following tests: New Jersey Practice Test 47 New Jersey Practice Test 3