2002 Trans Am WS-6 Window Problem

2002 Pontiac Trans Am WS-6 the car 20,000 miles on it has the LS-1 corvette engine in it.

I do not drive the care very much this weekend I took it to get washed once more, and went to roll up my drivers side window and it stopped working? It will stop and go sometimes after I play with it for a while? Yesterday I got it down and it seems fine now? When I was messing with it, it was making some type of a abnormal buzzing sound underneath the dash when I would press the button? The locks are fine and so is the passenger side window?

Any suggestions?