My dealer found and fixed my driver window wind noise. when they went to replace the rubber, the 2 pieces of the door sheet metal werent sealed up from the factory, where they spot welded the 2 pieces together, there was a big gap where the curve is at the top of the mirror area and at the top at the next bend before the widow levels out at the top. they sealed it and put on a new rubber. it is quiet now. my dealership has a great crew and they will work until your problem is fixed. I would suggest to anyone to go to my dealer, well i wished it was my dealer. Harry's GMC and Cadillac in Asheville NC..