Car Play

[Neo1975]

I got a notification today to tell me I had low fuel. Kind of disturbed me as I can’t understand how the car tells my iPhone.

 

[aristobrat]

Looks like that feature may have been around since iOS 10?

http://www.carplaylife.com/preview/new-low-fuel-warning-in-apple-carplay-ios-10/

 

[Feenician]

I got a notification today to tell me I had low fuel. Kind of disturbed me as I can’t understand how the car tells my iPhone.

Your car communicates a number of things back to the phone. For example, fuel alerts, as you discovered, start/stop/speed and optional GPS location.

 

[aristobrat]

Here's part of the 10.3 release notes:

Siri

• Support for checking car fuel level, lock status, turning on lights and activating horn with automaker apps

https://support.apple.com/kb/DL1893?viewlocale=en_US&locale=en_US