Hi All - just bought my Enclave yesterday and love most everything about it EXCEPT the fact that once you go over 4mph the navigation is disabled. I get it but when you have a passenger it really makes no sense. We had to buy from a dealer out of state and trying to navigate on the way home was a MAJOR pain. (Not fun to stop on the side of I-35 just to find a Hardees). We've always had a Garmin for this reason but I sprung for the built-in nav on this vehicle. I know Lexus and Toyota have touch screen codes to disable this feature. Anyone know of a way to do it on an Enclave?