It seems as though the radio in my 2003 1500 has died. Everything is good, but the radio won't work. When I went to ebay I saw different radios. Some were cd. Some were cd, and cassette. Some were cd, that a person could put 6 disks into. Are all these plug and play or do different ones have different wiring. I do have a good am/fm/cd that I took out of my 2006 Dodge Magnum R/T, might have to give that one a look also. Thanks.