I used the fix offered to restore my car's ability to see my phonebook. The one related to Dev Options/PBAB versions.
Now yesterday's Samsung update undid that fix. I assume it will work again. Haven't tried yet.
However did anyone experience that they recd no text messages in their auto once the phonebook was restored? I just recd a text in my auto which gave me the idea to ck if the phonebook was there and it was gone again. Does Samsung even know this is a problem since they keep breaking it with each update??