CD Chnger for an E39

[BMW-F1-FAN]

Does anyone know if the CDX-M91 CD changer will work with a 1997 528i?

[The Deuce]

Is there an m91? I have the m90 in my e34 and can take a picture of the connections if you have a question.

For what it's worth, I think all the pioneer head units will run the same changer. Up until the started messing with the I-drive.