[mrgto455]

Just curious. Also, anyone else with NAV, have you noticed that sometimes the landmarks or road images have changed? I noticed that one day driving and I saw a screen I hadn't seen before. It was the split view not the full map. Thinking can GM upload updates directly to the car via the GPS/ONSTAR/NAV system?

 

[cafeldmann]

I'm not sure I understand the question. Is the split screen itself the change that you are referring to, or are you saying that you see a change to things that are displayed only when you have it on the split screen?

If it's the first one, if you have the full map displayed on the Nav screen and you hit the Nav button again, it will switch to the split screen view. Hit Nav again, and it will go back to the full screen map. I believe it does explain that in the manual.