angiembflHowever, if I'm listening the the radio, the SMS is not spoken. If just comes through my phone as usual. Any ideas?
In this instance, Bluetooth is kind of a one-way pipe. Once the phone is connected to the head unit, it starts routing everything on the Media stream (music, video, navigation directions, narrated SMS messages, app sounds, etc - pretty much anything except ringtones and in-call audio) out via Bluetooth. If your stereo is tuned to the BT audio input, those sounds come over your speakers; if it isn't, they don't get heard. It's kind of like how the radio doesn't pause when you switch to a different source - the broadcast station doesn't know (or, frankly, <i>care</i>) that you've switched to another input.
I looked through the
manual for your car, and while it describes using the hands-free system to make and receive calls via Bluetooth, I didn't see anything in there for configuring it to read text messages to you. Is that a feature you've used on a previous device?