Question 6411
Must you periodically check that the vehicle's lights are working properly?
- Yes.
- No, if the vehicle has xenon lights.
- No, it is not required.
Show answer and explanation
Correct answer: Yes.
Yes. With use, bulbs get dimmer or burn out and lenses get dirty, including on cars with xenon headlights. Once a month, turn the lights on one at a time facing a garage wall, and also check the brake lights, backup lights, and turn signals. With a faulty light, you see less or others have more trouble seeing you.