I have a 2000 kawasaki 1500 vulcan nomad. I was getting it ready to put it up for the winter. I filled up the gas tank and when I went to start it to leave the gas station I turned on the ignition and when I hit the starter button, it went dead. No lights, no horn, no starter, nothing.All fuses checked out good. I even changed out the main 30 amp fuse to be sure since it is so hard to get to. Can you help. Thank you.