I noticed it on my XFIREX...a dime size clearing in the right lower edge of my tailgate glass. At first, I thought it was a water spot and I tried to remove it several times with no avail. I never thought it's part of the warranty for my CF but I'm glad there's a few of us here with the same problem which can warrant my claim :cry:

XFIREX 5000k miles,, is garage kept, a weekend recreational car and never been rained. Maintained by Zaino and blower dried. Uses Invisible Glass for cleaning the windows.

I believed DC needs to take notice on this problem...probably another TSB?