Hope everyone is able to fix their problems. That silicon idea sounds good. I have a slightly different problem with the driver's window. Occassionally when it goes down, it stutters and doesn't go down smoothly. When it does this, I've noticed that the rubber seal is also sliding down. This seal should not move. Maybe the silicon will help. I am still under warranty for a few more months. I will have the dealer check it out before I do the silicon trick.

 

The silicone will DEFINITELY help your situation. You'd be surprised how much of a difference the stuff makes.