Radio
 

Before I throw my radio in Lake Michigan is there somebody who can shed some light on this? The radio part of the console stopped working, no radio cd or cassette, I can not turn it on. The Nav part works but no sound. I heard about broken Amps in the back but I guess that if the amp is broke I could still turn the radio on but have no sound!
Can the Radio be fixed or do I have to buy a new one and replace the whole thing?