I experienced the front shade not working once. I checked fuses, and connections; all seemed fine. Everything else was working, just not the shade. After about a half hour, I tried the shade again and it worked; don't know why or what was wrong.
Had exactly the same thing happen with steps not retracting once. Opened and shut the door again after checking connections, and they worked.
I believe that there's a loose or bad ground wire somewhere, but I can't seem to find it.
2015 FR3 30DS