I have a 2012 550i. I was able to get all emails and text messages today via Office and my iphone (AT&T) after upgrading to the new operating system. The key for me was to re-sync my iphone with the car. After doing that, I automatically starting getting all the emails and texts. In terms of using Siri on you car, all you have to do is access Siri like you normally would (hold down the home button) and Siri will alive over the vehicle's speaker system via bluetooth. I love this car!!
Last edited by joebruin; 09-19-2012 at 08:25 PM.