Just got my S3...love the fact that you can tell it to send text messages and emails via voice, but i can't get this to work when my voice is connected to my car (BMW 535) via Bluetooth. It seems the phone can't hear me when i talk to it. having the phone lookup contact, send messages, etc. via voice is most important while driving...and that's when i use Bluetooth most often. Can this be made to work?