on my 2011 expedition limited max, the driver side seat heater doesn't work. When I press the button the light comes on and the blown cones on as well. But after about 10 seconds it shuts off. At that point neither the heated or the cooled seat functions will work? The cooled one does work when it's pushed first. Passenger side all works fine. Is my element bad? Can I pull a fuse and reset something? Thanks in advance. This is a new to me vehicle.