One unexpected surprise in upgrading from a 2006 car to a 2020 car: it got two software updates when I took it in for annual service…

Cars get software updates now?

@adders Our car is even older--2003. Not only does it not have CarPlay or even Bluetooth, but it doesn't even have an 8mm audio port.

@MitchW I changed the head unit on the 2006 car to get Bluetooth… I was contemplating doing it again for CarPlay, but went with the new car instead.