: In the Android Auto app's Developer Settings , try enabling "Unknown Sources" if the app was not installed directly from the Play Store.
. Sygic only works on Android Auto if you are using the "Premium+" or "Premium" versions (depending on your specific license). If your subscription has lapsed or you are using a legacy version of the app, the icon may vanish. Additionally, basic maintenance like clearing the Sygic Not Showing On Android Auto