OK, hate to rain on the parade, but here is text from the dealer bulletin posted
HERE:
"Beginning with September production there will be enhancements for BMW Assist with Bluetooth (639) and iPod/USB Adapter (6FL). These enhancements will extend the functionality through improved integration of mobile devices into the vehicle. These new features are made possible by hardware advances and are not “retrofittable” to pre-September builds."
The bulletin also mentions that the new system no longer uses the iPod Y-Cable; it will instead connect using a standard iPod cable.