Bdc101,
Nice!
Review Quote from an X5 owner: "2006 BMW X5 4.8iS, This was super easy to install. Turned out I dont need the DSP Coaxial from the 6 Disc Changer in the back - so check the back of your CD Changer before ordering. I decided to use the Factory Bluetooth for Phone, and the GROM BT-3 for Music Streaming and they transition seamlessly when a call comes in, and music resumes when the call ends. 10/10, will be ordering the same for the e39. Thanks."

I'll definitely look at the option. I'll look for the easiest way to get Bluetooth and XM installed. An XM subscription will be moved to the X5 when it's daily duty ready.

I assume the rear CD connector is there in my X5. It only has business CD installed. Is there a setting to recognize or switch to a CD changer?

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'06 X5 3.0i - bought @143,123 miles (12/26/20)