Those thin lines aren't scratches or decoration—they're doing an important job every time you hit the rear defroster.
The Family Handyman on MSN
Those lines on your car’s rear window aren’t just for decoration — here’s what they do
Those thin lines across a rear window are part of the defroster system. Here’s how they clear fog and frost, and why they can fail.
Most drivers get into their car and, upon noticing a foggy rear window, hit the defroster button, waiting for the horizontal lines in the glass to work their magic. It seems very low-tech, yet the ...
Question: My rear window has a strip of glass that doesn’t defrost like the rest of the window. It bugs me, because it’s right in my view behind the car. What can be done to fix this? – Irlinda M.
Q: My rear window has a strip of glass that doesn't defrost like the rest of the window. It bugs me because it's right in my view behind the car. What can be done to fix this? A: It sounds like one of ...
General Motors (GM) has issued a recall for a reported 159,000 pickup trucks in Canada for a faulty rear window defroster that could overheat and lead to a fire. The recall affects the Chevrolet ...
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