Your control panel needs to be reset. Press all 4 direction arrows at the same time. Then start your coach, make sure the emergency brake is on, and turn on your panel. It should operate normally now. If not, the hydraulic valves you need to open are on the same block as your hydraulic pump and reservoir. 2 are facing outward toward the door, 2 are facing inward. You will need a 5/32" allen wrench to open them.