Hey guys so I have a 2012 g37s coupe with nav and my Bluetooth randomly will disconnect or starts stuttering the music. I have an iPhone X and the Bluetooth work in every other car perfectly. I was wondering if anyone else had this problem and had any luck finding a solution.

 

I'm 99% sure its the iphone. There is a problem with iphones disconnecting from Bluetooth randomly if I recall correctly.

This happens every once in awhile in my 09 G37S Coupe. I have the radio interface plugged into the power port in the center console that transmits through a radio station;

 

Only time I ever have an issue like that in my Lancer with my Galaxy is if it hasn't been restarted in awhile.

 

never had any problem with my old phones. after I got my iphone 12 pro max, the bluetooth sometimes disconnect on it's own

 

2014 coupe with Nav and Android Motorola phone.
Never, ever had any issues with it.

 

No issues here either,

 

Mine does that all the time in my 2011 G37xS with nav on iPhone 11. Try removing the phone and adding it back and trying it for a day. Eventually it will stop doing it.