Has anyone experienced a rear window that has a permanent dirty, filmly look? The top 2-3 inches are clear as normal, but below that it has a dirty look and is hard to see through at night. Washing inside and out, and using rear window defog doesn't help. Could it be related to the rear window defog somehow since the top few inches are clear? Mine is a 2014 FWD w/ Tech.

My CPO warranty runs out early next year and I may bring this issue up at the dealer when I take it in next.

Thanks!
Steve

 

do you happen to have a photo?