Have 2006 Crossfire. The original radio sometimes worked and had sound when I started the car. Then it would sometimes not work, no radio and no sound. So, I purchased another OEM radio from a member. I installed it , radio lights up all stations work, push buttons change stations, can put in CD and eject, BUT I DO NOT HAVE ANY AUDIO AT ALL.
I would appreciate any suggestions.
The speakers did work when the radio did work.
Update. Today my GF started the car and the radio started working. When she stopped the car and got back in NO RADIO. Maybe a back connection to the amp or a bad amp. I am out of town now, will check it out later.
I appreciate all input.