Hey, my passenger side window leaks where it does not make a good seal on its back side. I only see this in a heavy rain, and not when driving just when sitting in a good downpour. I dont have any ideas what to do about it, the window looks like it is comming up all the way and the seal seems fine along the top of the window, it is the rear part of the window that has a small gap, or at least a poor seal.
Ed