Originally Posted by PaddyMcGrath
Like yourself, I'm using a Blackberry Gateway connected to the AUX-IN under the centre arm rest. Once my iPhone 5 is connected to both the car & Blackberry Gateway, I have no issues listening to music over Bluetooth or commanding Siri after pressing the home button on the phone, once I'm tuned into the AUX mode on the radio. I'm pretty certain you won't be able to access - or at least hear Siri back - when listening to the radio or a CD however.
So your set-up is just like mine - BMW bluetooth and BB gateway and the iPhone is paired to both. But you say yours is working - wonder what I am doing wrong then? Must be a setting on the phone??
I also have no issues listening to music over bluetooth, just can't get Siri to come over bluetooth when I activate it from the home button on the iPhone.