I have read multiple threads but most are at least 10 years old that I have found. I just acquired at 2009 M35x with bose/navigation and would like to add Bluetooth audio but not loose function of my bluetooth phone since laws here in MN make it illegal to hold your phone. Is there any good solution for this? I have seen the Ipod connectors and adapters like coolstream but that would disconnect my phone audio wouldn't it?
Thanks for your help!