I found an old thread about this while searching for a replacement for my 2015 Adventurer. I came up with a cheap simple fix for this problem. 3M sells a flat piece of brake light repair stock with an adhesive peel and stick side for about $7.00. Advance Auto parts. I cleaned the light face with alcohol , put it face down diagonally , traced it out and cut with scissors. Pressed the new piece on and it looks new again.