Originally Posted by E90Fleet
I have heard you have to activate Siri from the phone itself, but it then works over the cars speakers
This. Paired (and un-paired after I was done) my 4S with the car sitting in the parking lot before going out on a test drive. Took all of 2 minutes and the new iDrive is really pretty good. BT audio streaming works as advertised. Didn't hook up connected drive or get any messaging read to me.