Very cool-- good to make the connection. Your X5 is stunning, by the way. I love that color. It is not Imola, right? It looks like it has a little more blue than Imola in the pictures.

Anyway, you probably do have the BT antenna. BMW installed a lot of BT antennas in cars that did not come with BT-capable TCU modules. So, you could be in that lucky crew. My hunch is that all you need is a TCU swap and coding.

__________________
SOLD
2000 E38 750iL Highline Edition, Upgraded with the lastest 2006 X5 Electronics
MKIV Navigation, 16:9 Display, Bluetooth, TV/Video with Backup Camera, Sirius, and Aux Input