bkushner

Has the same issue on my 2014 GLK and now my 17 GLC300. When using the phone now and again the phone will lock into the system and the radio won't play when done the call and you can hear every click over the car speakers. I have to disable bluetooth or reboot phone or Command.

Anyone know how to fix this long term?

MB190

I've had similar experience a couple of times now, right after I got the iPhone 7. Seems like after iOS had a couple of fixes I have not had the issue again, at least not yet. Only way I could clear it was to turn the car off and back on.

fabbrisd1

Best way to attempt a self-fix.

Erase the MB from your phone - erase the phone from the MB - complete any updates on your phone - do a new phone setup between MB and your phone