I figured it now. Thanks for all the suggestions. I took another GP for a test drive (the dealer is next to my office). You need to take the car to near red-line for the light to come on. Over 5000rpm in first and the the number on the HUD turns into a shift up sign. I hadn't really hammered mine like that yet. All in all, I love this car!! My sport appearance package gets installed on Monday (came with the car, but didn't arrive to the dealership with the car). Can't wait to see it.