Yes I did a search, and no I haven't had a chance to go through the manuals completely. It LOOKS like a "stand alone" app but then Sirius apparently also offers some kind of trip guidance and traffic too. For such a little car there sure are a lot of "gadgets" to study up on. Not that I'm really complaining............
The navigation system is completely independent of the Entune apps. You don't need Sirius (or a cellphone connection) for the nav to work. If you connect a smartphone, one of the apps adds traffic conditions to the navigation.
