I recently got a N5 and when on Bluetooth (i.e. actually on a phone call) synced to my Ford and using Google Maps... I can't get the directions to NOT come over the car's speakers and interrupt the conversation. When not on a phone call, everything is fine -- directions come from my phone's speakers. The settings for the BT connection is Phone only (Media isn't checked). Is there a way to make it so Google's directions always from my phone and never the car's speakers? Thanks!