I had my MyLink system stop displaying the map in the middle of my drive today:
1. First the map disappeared with a black background. All other nav info was still displaying.
2. The black background was replaced by my last back up camera still.
3. Then I used the voice option to cancel route guidance.
4. Then it froze with the message "cancelling guidance".
5. I had to pull over since it was a new route for me.
6. After I pulled over the whole screen went dark and it reset itself to work fine the rest of the trip.
