| View Full Version : Rear defrost of Antenna lines? ChrisHall 11-04-09, 08:32 AM Hi All, This morning I had to turn on the rear defrost. The top quarter of the window did not defrost. Are the lines in top part of window for Rear Defrost, or are they for the radio antenna? Thanks Chris skozzy 11-04-09, 10:33 AM Radio antenna ChrisHall 11-04-09, 10:41 AM That's alot of antenna lines. Chris next2pool 11-04-09, 12:58 PM The first time I used my rear defog I thought some of the grids were damaged. I knew the radio antenna was in the rear window, but was surprised on the placement--esp the lack of grids near the top. My other GM cars weren't like that. skozzy 11-04-09, 03:04 PM The first time I used my rear defog I thought some of the grids were damaged. I knew the radio antenna was in the rear window, but was surprised on the placement--esp the lack of grids near the top. My other GM cars weren't like that. That is exactly how I learned! I thought something was wrong and since I was dropping it off at the dealer anyway I mentioned it and they informed me it was suppose to be like that! | |