BMW factory OEM i-bus cd changer [ONLY] 

serviced and tested in perfect working condition.

Cartridge is not included but is available in another listing.

fits MOST BMW 5 and 3 series from 1996 and up

AND SOME 7 SERIES. NON FIBER OPTIC.

BMW PART # 82 11 1 469 404

GREAT REPLACEMENT FOR YOUR DEFECTIVE CHANGER.

look at the photo for connection. No mounting brackets included.