I agree, I'd expect the Bluetooth to pair with the car audio, that's a phone function, not really an app function. We'll be using the app in about 3 weeks on all 4 island and I have a question for those who have used it, how far away does it suggest sights, places, etc.? For example, if you're halfway up the coast of Oahu how do you decide where you might want to turn-around? Do I need to map out a potential end point ahead of time, and then just use the app for the drive, or does it suggest to keep going further and further?