I have on 05' fx4 with the electric sliding rear window it hasnt worked in a while and i looked in the manual the other day to find the fuse that controls this and there was none listed anyone else have this problem it doesnt work at all it happened shortly after i got the windows tinted

 

Mine will go days without working and then will wake up out of nowhere.

It won't budge in the cold weather.

I'm hoping to get Ford to look at it at its next service.

 

Same thing with mine...Somtimes I have to rock the switch back and forth a few times if I havent used it in awhile.

 

Check the TSB's on this site . I can't rember what it covers(senior moment).