It just started about 2 weeks ago. I roll my window down fine....but when i hop on the highway and want to roll it up...it does nothing. It seems to only really do this when it is chilly out. I'm in the STL and it's been like 50 or 60 as of late. When I get to work I turned the radio off and I hear sort of a clicking sound for about 2 sec. and then nothin. I have to keep pressing the up button (some times like 50x!!!) to get it to go up. I think it might be a bad relay ...any ideas?