hi, for the rear window area of my convertible, the rubber weather strip is broken.

how do i fix it? do i simply go to the dealer, buy the part and GLUE it back?

if so, what kind of glue do i use, any one got a DIY link?

realoem.com and find what part your talking about! :D Then we can help!

are you asking about the black rubber trim that goes around your rear plastic window?
If so this was included with my new rear window from bmw. What shape is your plastic window? If it is good, you might try to glue it back on, stay away from the top material so you can change it out if needed.
If not??? Weather strip over the rear windows... dealer item.
be sure to check with your dealer, the parts fit and if they are really good like mine the prices are as good as online in most cases.