Just bought an '09 RT and am totally confused about seat part numbers and what's what......the molded-in part # on the underside of the current seat is 52 53 7718186...and is a one-pc seat. I cannot find that # on BMW parts microfiche as either a standard height or a low height seat, and wonder what it is.
To complicate the issue, I removed the seat to raise the adjustment bar, only to find that it's missing and the seat pan has no recesses that fit over the adjusting bar...it just sits there....signed "head-scratching in Alabama".
One last question: There's a RDL seat (2pc) for sale, seat pan # is 0632-7-681-684...and I can't find that part # on BMW parts microfiche either.
Anyone able to help sort this out, or do I ask the dealer and get the "deer-in-the-headlights look"?