Up until this morning, there was nothing wrong with my radio - no problems whatsoever. We got a bad snow (and subsequently temperatures near zero) two days ago but that's never affected it before. I started my car this morning and let it run (and turned the radio off while it was warming up), then when I got back in to drive, I turned on the radio and no sound came out. I tried the CD player and it worked fine. I know it can't be the cold or the speakers, so any ideas as to the culprit? Any help is appreciated!