Can any one give me some advice on trouble shooting my lack of headlights. I have a 2006 IQr 440, the lights worked up until i changed my handle bars and had to leave the thumb and well as both hand warmers unplugged, now I have no headlights? I checked the bulbs and they are both good, there are no broken wires and the harness is pluged in. Do the headlights share power somewhere or should I be looking at something else??