Support for Third-Party Apps
Siri now has the ability to provide information via CarPlay using some third-party apps. This is particularly useful for people who already have preferred apps for directions (like Waze) or a music app that they prefer using.
For example, you can ask Siri to give directions using Google Maps, and CarPlay will provide that instead of defaulting to Apple Maps. Or, you can request your favorite station from apps like Pandora and immediately open it without any annoying workarounds required. Give it a try!