Searching the forum did not yield any similar results so I thought I'd create a new thread.
As of late, I've been noticing a white line on the inside of the drivers side window after I lower it and then put it up. It runs the length of the window that has been rolled down. It doesn't look like a scratch, more like a residue being deposited. I've dropped it off at the dealership since I'm still under warranty. I'll post results once I find out.
Any thoughts/input welcome.
Car: 2012 GTI 4-dr