This got me too. You have to be on the screen that tells you to hold I/set for it to do anything.When I access the i/set menu and go to "vehicle settings" nothing happens, no options come up. What am I doing wrong?:sad:
You have to be on the screen that tells you to hold I/set for it to do anything.
It won't let you do much while you're driving. If you're parked, press and hold the button.