1. Have you unchecked the M view checkbox? (I am pretty sure you have).
2. If you have, then are you looking to get nav during M drive mode? If so, you need to go into the MDrive options and set it up over there.
If your main center console is showing navigation properly and you have navigation selected in both the menus then something might need to be fixed.
If your main center console is showing navigation properly and you have navigation selected in both the menus then something might need to be fixed.