Before we purchased our Acadia, we test-drove one that belonged to a friend. Something that it did was when you turn the key on, all the gauges would rotate to their full values and then swing back to their respective "home" locations. I've seen that before on vehicles and thought it was cool. But when we test-drove a few Acadia's from different dealers, none of those gauges did that. I wonder if that is something that can be programmed by a tech. with a scan tool. Does anyone know how to turn this "feature" on?