My K5 was working great earlier today. Now the control unit isn't lifgting up at all. Totally dead.I checked to be sure the accessory yellow wire was connected and getting power. Nothing. I even placed the yellow wire on the positive batter terminal. Still nothing no light on the controller unit.The DC converter has a red led led lit up on the side of it. I assume this means it is working. I understand this DC converter also provides power when the bike is off.What should I do? What could be wrong? I even rechecked all of the connections, checked the inline fuse.