i have yet to peek into the radio but when i hit eject when there is nothing the the radio goes crazy and when i change sources it keeps going back to tape i can be listening to the radio and it will just switch back to the tape mode drive me nuts

and today i got the code E21
E21 : Tracking Error Cause(*): There is a problem with reading the disc Correction(*): Try cleaning the disc or using a new disc. Make sure the disc is loaded correctly. The road could be too rough or there is too much humidity. If there is still an error, service the unit at an ACDelco® Service Center. REALLY small bumps make the cd skip the disc is clean and not scrached so i dont know i am going to start looking for a new radio how much do you think one will run me? it has to have all the lights working

ok this radio is toast it does not even play CDs anymore POS!!!!!!

Yay, time for a new one.

i talked to my dad who works for a GM dealership and he is going to get a guy from MASS to come in and check the radio out and see if he can fix it and if now so be it i will get a new one thanks guys