Hello!
I am having tiny problem with my X3 (CPO car) year model 2004. Front door seals are peeling, even those are very well lubricated (BMW OEM stuff, Carboflo or something). We do not use back doors at all, but I can see already some problems in all (front&back door) seals.
Any comments, are these parts under warranty? I am going take my car to dealer on next Monday morning. They will need to check the seals and service department just said that they will repair it under warranty only if this is due to manufacture defect. Well, my opinion is that something is totally wrong, seals are peeling like banana

....
Regards,
Jukka