My wife and I each have a Chevy Bolt - 2017 & 2018 models. When we start a Bolt, it senses the presence of our Samsung phone with Android Auto, when the cable is plugged into AA and it SOMETIMES brings AA to the display screen. Most of the time it goes to the Audio display and starts playing a song recorded on the phones memory chip music file. Naturally, this occurs mostly when we are in a hurry and desperately need navigation assistance. Two Bolts, two phones with cables, and the same type of problem with each. It's the intermittent nature of the problem that drives us nuts. Any ideas?