Furmamma17

Lol!! Yes- it’s a Mercedes! You know your stuff 😆 sad that they don’t add felt if this is a common issue. 

Awesome. Thanks so much for the reply! Sorry you had to deal with the same issue…
 
did you use a polishing tool or just literal “elbow grease”? Haha! 
 
thanks again  

They might be harder to see if you re-tint them, but they aren't going away.

Hmmm. I also notice the scratches don't go all the way down, or to the top.
 
It almost looks like someone used one of those old metal gasket shields to hold the flap back when they were tinting it.

Those are on the inside?
 
Since they are all parallel and follow the direction the window rolls up, I would guess that something abrasive got between the door flap and the glass, rolling up and down then caused the scratches.
 
The tint was covering it making it unnoticeable.