I have an 08 civic si and I've been having some serious radio problems it switches between aux radio and cd on its own.. The display works but will fade in and out at times and the lights that light up the keys under the display don't work at all.. It'll shut off on its own with a lot of static and almost sound like it blows the speakers out.. I noticed when I'm sitting in my car in neutral when the fan kicks on the radio will usually act up not always tho.. If I hit the top of the radio it'll start working again.. I'm willing to replace my radio I just want to see if anybody else has had this problem, replaced the radio and that was the solution. I've seen a few threads on this but none with a solution. Any suggestions?