Just purchased a 2000 Itasca Horizon and was rolling down I-95 south of Ricmond when my entire instrement panel went out. Coach continued to roll fine, everything works except my gas, temp, RPM etc., gauges. We checked every fuse, lines, connection points, removed the gauges cover and replaced most of the fuses.......nothing worked. Any advice? We have a call in to Winnebago on the matter.......