Originally Posted by Eurostyle
Fixing it never lasts very long...
Originally Posted by mercforhire
Use these yellow strong glue, put in the trim, glue it back to the door frame and hold it in place with many tapes. Keep it for 2 days, then remove the tape.
Used this 3M weather striping adhesive glue on my E46 and a few other friend's/family member's cars as well. Once I used this it hasn't failed. Mine has been going strong for 3 summers.