Buzzing/Rattling in Rear Deck
 

Over some patched roads here in RI (namely the Newport Bridge) I would get an annoying metallic buzzing, like loose sheet metal vibrating together, in the right rear deck area. The service manager, great guy, got in the back seat (no small feat for this dude, he was about 6'4") and troubleshot it while I drove on the freeway. He thinks it's the seat belt tensioner for the rear passenger seat and ordered a new one. We'll see what it does.

Anyone else had this problem?