I live in FL and have had a 2005 Roadster since 2006. The original window glass came loose after about 3 or 4 years and Chrysler replaced the entire top for a $400 copay. However, the new top was not a new design so after about 3 years in the FL heat it once again failed. I used the 3M Window Weld and it held for 2 years and I had to redo every 2 years since, just finished another reglue. Pain in the butt but better than $3,000 or so for a new top. Good luck with yours!