I'm having a problem where my car radio won't play because the car thinks my phone is active on bluetooth - as if I'm doing Siri or bluebook audio connected. I hit the phone hang up but that doesn't solve it. The only way to solve it is to shut down my phone. Everything is back to normal even after starting the phone again. I have a MB GL ('14). The Command system shows the phone as active. Is there something I'm doing wrong?