RJ Satyam on Instagram: "Is it a useful feature? Google Map Feature: Whether using Google maps on CarPlay, android auto or you are just simply navigating via your phone, Google map will show you speed limit of the current road and the speed you are driving at. This important features becomes helpful as it can prevent from Traffic fines as the Google map constantly displays the speed limit of the current place. Let me know in the Cummins if your City to have this Google map feature. {google map,