None of the power controls are currently working on the seat. Since there are separate switches for the forward/backward and tilt functions, I'm pretty sure it's not the switch. I also checked the fuse, and that's not it either. One person at the local dealership suggested that there is a relay that might be at fault, the fellow at the parts department claimed there was no such relay. What do I do now? And if it requires checking out the wiring under the seat, how do I remove the bottom cushion?