Q: I just noticed my rear window defroster has a big gap in the middle that doesn’t defrost. It’s about 2 inches high. I was told the window needs to be replaced to fix this, and it’s really expensive ...

QUESTION: I just noticed my rear window defroster has a big gap in the middle that doesn't defrost. It's about 2 inches tall. I was told the window needs to be replaced to fix this, and it's really ...

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 ...

Dear Tom and Ray: I have a great, wonderful, sweet co-worker who might be as wacky as a loon. It was zero degrees Fahrenheit last week, and she refused to use her rear defroster, claiming it would ...