I was thinking more about the setting for lights, locks and other settings that are set in the menu system that would otherwise be on the GT. Not the biggest of lists, so in many cases the factory settings are completely suitable.
Without the touchscreen head unit, you can't change any of the personalization features. I had to go to the dealer to get most of them set to my preference. The one thing they could not do is enable the unlock all doors with one press. I was told that I'd need to wait until the next round of updates come out for their diagnostic computer. I was able to get "smart turn" enabled, and the lighting timers were adjusted also. Of course the unlock all doors feature was to one I wanted changed most. If they can't do it in 6 months I'm going to see if they will swap in the touch screen temporarily to allow the setting to be changed.