O.K., I found that one and everything there looks good. I've cleaned the switch again, and now nothing works. No seat memory, no mirors, no windows work even using their own switches, no door lock, nothing.
What to do next?

Yep..that would be it. Mine is closer to the door sill, on the A-Pillar just above the floor pan.

Seems like a much better idea than earlier models. High and dry! Now that we've figured that out, any more suggestions. I went a few hours with windos and mirrors going up and down by themselves, and now nothing works. All windows down and no way to get them up. Seat memory not working and no windows, doorlocks or power mirrirs working. Ground bus is clean and pretty.
I think I may have caused the problem by cleaning the controls with WD40. Could I have taken a small problem and made it worse?
Please give me some suggestions on what to do next.