I don't know where to begin...I haven't had any OS updates for my iPhone X in over a month, the last software/firmware updates for the truck were done last Fall, so last week...the phone is hooked up via USB & Blutooth. This is normally how I have been hooking up the phone to my truck since I bought my truck over 3 years ago. If I disconnect the USB and run the phone straight Blutooth, music will play through the trucks stereo system. As soon as I hook up the USB cable, the infotainment system will display what song is being played and all related information...but you will only hear the music playing from the ear speaker of the phone. If you unplug the USB cable again, the infotainment system will want you to select the Blutooth media and the song will pick up where it left off when the USB cable was plugged in. Things I've tried...
Resetting the phone and the Infotainment system for a fresh sync.
Tried a different USB cable and all USB ports in the truck.
Checked every setting on the truck and on the iPhone.
Anyone got a clue what to do?
-TheImpalaMan