Ok I Bought an after market radio from Walmart also I purchased the dash kit and the wire adapters to connect to the exsisting plugs. I wired up the new radio and pluged it all in and it seems there is power but not really the clock comes on but thats it. I cant change channels,put a CD in or anything but the radio says 12:00. Also I get no sound at all. What did I do wrong I triple checked the wiring and reconnected them just incase I messed up a connection. Please help.