[thekurgan]

I don't have an e93, but I've driven 2 of them and I have to say they are the quietest, rattle free verts I've ever driven, so I'd say you may have something going on and the dealership may help you out. I know they use a special rubber and felt lube to ease the squeaks, creaks and rattles. If you have a good dealer, they will find the rattles. It helps if you can get someone to sit in the back and pinpoint the approximate source. My dealer uses a stethoscope to help find deep rattles.