Today i was listening to a cd in my 04 tl and all of a sudden it stopped playing and my radio turned off and wouldnt go back on. the navigation screen and the temperature controls were working fine but I had to turn the car off to get the radio to come back on but my cd still isnt working it reads the cd but it doesnt play any tracks. Has anyone ever heard of this or had the same problem? Any help is appreciated thanx guys