M.B. Doc,thanks for your reply,I checked fuse block up front but only found fuse for top controller,which was OK,couldn't find fuse for the windows.So I checked EVERYTHING including window motor(applied 12vdc to motor),the wires from the controller , found no shorts,good continuity,found no output from the controller......then I remembered the fuses in the trunk,sure enough the right window winder fuse was fried.I replaced it and every thing has been fine for 5 days now. I think these ceramic fuses get TIRED after time and should be replaced every 10 years.Have you had any experiance with these fuses just wearing out over time? Thanks,Dan