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View Full Version : Swapping out CD player in 2001 740iL


general98
08-28-2012, 05:25 PM
Does anyone know if you can replace the factory cd changer with one that will support playing MP3s?
Hueristic
08-29-2012, 11:27 PM
I got one that's I-bus. Apparently I have M-bus so I either have to upgrade Or go a different route.