For most drivers, the rear defroster button is an afterthought. You jab it on cold mornings, watch the frost melt into streaky rivulets, and then forget about it until the next weather event.

Most cars are equipped with defrosters for the windshield and rear window to improve visibility by clearing fog, ice and snow. Most defrosters rely on the heat from a car’s engine, but some vehicles ...

Letting your car warm up before driving off on a cold winter’s morning is a common practice even if it’s sometimes frowned upon. So you can imagine the frustration for many 2023 Honda HR-V owners who ...

Car windows fog up on rainy days from high humidity and condensation. You need to clear those windows, fast, or poor visibility could put you in a dangerous situation. So you press the defogger button ...

As expected, the reason GM deleted this feature comes down to redundancy: “The rear defogger was removed for 2026 Corvette Coupe models. It was determined that the engine supplied enough heat to defog ...