Louis Schenfeld

Same problem here. I have a 2019 GMC Sierra. Bluetooth is turned on ( IPhone 11. Software 13.3), every time I leave the truck, sound bar goes to 0. I even had the phone replaced! I’ve spoken to Apple and we went through numerous “fixes” but nothing works. Allie said that it was a GMC problem. Really a pain to remember to reset the phone upon leaving the truck