Stephen Hackett at 512 Pixels has blogged about the frustrations he’s had migrating to a new iPhone and not having his CarPlay preferences carry over, despite every other app on his phone copying over correctly.
I’m with him on that, but I’m more annoyed by the second point he highlights: CarPlay still treats every vehicle you connect to as a different thing. Instead of preserving your preferences when you plug in to a different car, it makes you set it all up again for each new vehicle. This is annoying for families with more than one car; it’s downright maddening for frequent users of rental cars. Seems like a simple thing to fix!