Properly functioning headlights are essential for safe driving, especially at night or in low-light conditions. If your headlights are not working efficiently, it can be hard to see the road and ...

Apply a small amount of WD-40 directly to the headlight lens. Have a microfiber cloth handy to wipe any drips. Alternatively, spray WD-40 onto a clean, lint-free cloth, then rub it into each headlight ...

The answer to how long car headlights last depends on the bulb or lighting-system type. Conventional halogen bulbs are good for 500 to 1,000 hours. It may seem enough, but halogen bulbs will degrade ...