There was a fix for the bowden cable; Ron may have the information either here or Bimmerfest. There was a fix for newer vehicles, some type of insulation or rubber bumper to keep the cable from rattling against the metal door frame. This could be what you are hearing.
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02 E39M5 | TiAg/Schwartz | Tubi Rumore | Ultimate Ti Pedals | E60 SSK | Coby Alcantara | StrongStrut STB
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