Question When driving at night and approaching a car from behind, lower your high beam headlights when you are within: Answers 500 feet. 100 feet. 200 feet. Explanation When driving at night, change your high beam headlights to their low beam setting when within 200 feet of another vehicle ahead of you. Pass your DMV Written Test with flying colors Take me to the cheat sheet Arizona This questions appears in the following tests: Arizona Practice Test 23 Arizona Practice Test 10