I was mistaken I'm using android auto not AA OS. In any case my car is aBMW i4 M50.

Yup you're right I'm using android auto not android auto os.

I have a google workspace account and android auto works for me. I did notice that I didn't seem to have calendar access and contacts didn't seem to work (call Joe Jones didn't seem to work) but I did some searches and found I needed to enable search...