So, the issue happens generally after it rains or I wash my car. When I roll down my window (say, for a drive-thru or the ATM), the window is only wet on the outside. When I go to roll it back up, there are water streaks on the inside of the glass. Anyone else ever have this issue? What part should I replace to stop this from happening? My S60 is still under the CPO warranty, but the dealership says this issue counts as a "trim piece" and isn't covered. If I can replace it myself, I'd rather go that route.