I know I probably seem dumb as hell, but I have to admit that I have had this bike since july 04 new and really haven't ridden at all, so I"m pretty much clueless as to all of this,I'm gonna run and get a charger and see what happens. The initial reading that I got was when I first put the tank on and after that the screen went blank. All I have is a very dim neutral light so I hope it's just the battery. Be back soon, thanks again.