Hi David,
I don't have a Chevrolet to try, but can report from other experiences with vehicle infotainment systems in conjunction with the VR-N7500
.
The infotainment system of my VW brand radio connects to the VR-N7500, but don't even properly work as a BT headset.
As other handsfree speaker systems and BT headsets or BT headphones do work flawlessly with 2way audio, apart from the PTT, which has to come from the wireless button,
I suppose it's to do with the old BT profiles most vehicle infotainment systems only support.
Other features apart from BT headset generally won't work unless you take a 2nd source car stereo radio that runs Android as OS and install the HT.apk to it, to control the VR-N7500.
Best 73,
DG3FG