So I purchased a 19 Ford Flex with 11k miles and for a dang good deal at 24k. 1 owner blah blah blah. It has sync, but no navigation or uconnect. So I did some research and it was going to run 2.5k to have it upgraded. So I purchased a add on screen for less then 100 bucks. So worth it. I am about to add one to my 12 Ram as well. I'll link the product below.