My AC seat was just repaired on a 2004 Expedition. I just got the Expedition and it did not work when I bought it (used) so I do not know if it is suppose to have a good flow of air or not. I feel nothing when it is on. The rocker light goes on and I hear it click under the seat, but I do not think the fan in blowing or it is pretty quiet. Is it suppose to have flow you can feel with your hand? Does it take a long time to cool? Should the AC main unit be one? The passenger side does not work at all. They forgot to fix that side. Have to now go back.