Have you had any recent software update to either your phone or car system @pathfinder2001
I've not used pairing to a car but you could try deleting the pairing and start over.
It might also be beneficial to speak with your car dealership and or a car type forum of car owners who maybe able to guide you with a workaround.
Daily Driver > Samsung Galaxy s²⁴ Ultra 512Gb ~ Titanium Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "
