Mazda 5 power windows not working
 

I have a 2011 Mazda5 sport. The power window switches have stopped working. It doesn't seem to be the fuses. This has happened before and then it magically fixed itself, but that hasn't happened yet this time. I took the door apart a bit and looked at all the wiring. Looks fine. The power locks ARE working, but the power windows (to all windows) and the power mirror adjustment aren't working. When I press the button to adjust the windows on the passenger side or the rear windows, I can hear a click in the engine near the fuses. So it seems like a signal trying to get through.

Any ideas? What part might need repair?

Thank you!