Your headlights are arguably one of the most essential parts of your car. Without them, driving at night or in turbulent weather could have major consequences. If you find that your headlights have ...

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 ...

Water is supposed to stay outside your headlights, not inside. Moisture in your headlights affects the optics, making them generally dimmer or even causing blind spots where no light shines at all. In ...

Yes, misaligned headlights are a menace, and yes, you can adjust them yourself. It's actually a straightforward DIY job and will save you a trip to the shop. All it takes is a screwdriver and some ...

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 ...

There are two main problems with headlights. They can be too bright and blind other drivers or they can be yellowed and foggy, making it difficult for you to see. Unless you are guilty of riding ...

John Paul, AAA Northeast's Car Doctor, answers a question from a reader frustrated with the process of changing a Jeep headlight. The Car Doctor answers a question from a reader frustrated with the ...

When driving at night or in foul weather, you need your headlights. Unfortunately, they fail sometimes, and you need to replace them. Without them, you might not be able to see, and it’s undoubtedly ...

We've all seen tired, old cars with faded headlights out on the roads. Not only does this look unsightly, but it's also dangerous too, as cloudy or foggy headlights won't be as effective come ...