I checked TSB's and couldn't find anything. Some suggested 'turning grid lines on and off' a few time in the 'settings menu' - or get Uconnect re-flashed:
"I had this problem as well, however it seemed to resolve itself on its own. Last thing I remember, I toggled the grid lines on and off a couple of times, and it was around then that I last remember not actually having the grid lines On.
I don't know if it was messing with the settings that did it or not.
Have you tried re-flashing your UConnect unit? The dealer recently reflashed mine due to numerous issues I was having and it seemed to fix most/all my problems. I could have done it myself but at the time my VIN was not registered on the uconnect site".
"I had this problem as well, however it seemed to resolve itself on its own. Last thing I remember, I toggled the grid lines on and off a couple of times, and it was around then that I last remember not actually having the grid lines On.
I don't know if it was messing with the settings that did it or not.
Have you tried re-flashing your UConnect unit? The dealer recently reflashed mine due to numerous issues I was having and it seemed to fix most/all my problems. I could have done it myself but at the time my VIN was not registered on the uconnect site".