First off, this is on a 2004 Solaro(sorry, im deperate and you guys know systems) The rf500a amp and 2 12" rf punch subs work when the key is in the on position, but when i start the car, the system dont work,.. the amp light is still on though. what could this be? Also the amp is like 300 degrees after its on for like 10 minutes, is it takeing a dump, or did it? I appriciate it guys.