I have a ski-doo grand touring 800cc sled. All at once I lost power to my head and tail lights, my break light, all my gauges, and the handle grip Warner's. I have electric start, and that still works. The sled runs fine. I replaced the voltage regulator, checked for burnt wires near the muffler, and checked all the fuzes I could find, and I can't find the problem. Any advice would greatly be appreciated. Thank you, Jay