Hello all. I am the proud new owner of an 89 fleetwood d'elegance with only 54k miles. Let me describe the problem I am having. The seat switch mounted on the drivers door will only move the seat backwards and forwards. the up,down,and tilt funtions dont work. When I toggle the swith for any of these functions, the TRUCK light illuminates on the dash and the seat will not move. Do I need to replace the switch? Any help would be greatly appreciated.