No windows on 2006 Saturn Ion will roll down.

Ok. I have had my 2006 Saturn ion since it was new. One owner. I recently had problems with the drivers side window not rolling down. Especially when it rained or had gotten wet at a automatic car wash, or I washed it by hand. It would temporarily stop working. Until I opened the door and slammed it and then it would work again. A couple of weeks ago the windows just quit rolling down completely. I checked and replaced the fuse in the car, and I ordered a new control panel for the drivers side door. Needless to say nothing has worked. With the new fuse and the new panel the windows still will not roll down. The mirror began working again today after I installed the new panel but the windows, well Negative. Not even the rear windows or the passenger window will operate at all. I need help please let me know what wires I can check or what I can do. Thank you in advance and have a great day.