drivers door rattling seat button during loud volume




1st I thought the tweeter had ripped, but on closer inspection it seems to be that its the speaker itself that
vibrates within the door. in another thread someone mentioned that the dealer fixed it








though I already know it's going to be a difficult discussion.
The typical Mercedes client here in Marseille does not seem to notice or care
about these "little" problems, so every time I seem to be the 1st client with these problems
(for instance: brake judder... wind noise coming from window seals.... wind noise coming from grill....vibrating dashboard)
Can anybody advise if the "vibrating speaker" problem is known by MB and if there's a fix (file number) that I can refer to
when visiting the dealer?




but I could really needs some backup on this issue,
as unable to get my dealer to "understand" the problem.
what did your dealer do to fix it, and/or is there a file number?
any info will be appreciated


