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 ...

There was a time when automakers used glass for headlights because it was a sturdy material. As cars and pickups got more complex in shape and design, glass wasn’t an appealing material because it ...

Vehicles affected by service bulletin: The problem: Customers may notice that water vapor or fog develops in the headlights from time to time. For the most part, this is not a defect, as headlight ...