I got my 05 Roadster in March and almost immediately the passenger power seat stopped working. I disconnected the plug in the front and have power there when I move the switch forward and back but no movement. The recline part works. Any ideas? The other day the driver side would not move at all until I pulled the fuse and stuck it back in. Last night it stopped working again but the fuse thing did not help. Are these common problems that can be prevented?