I really like the big screen. I think it looks great and sync 4a is a huge improvement over the version that was in my 2019 expedition. I picked up everything quickly - actually felt very comfortable with it by the time I got home from the dealership. Not being able to quickly turn on the front camera is probably the biggest loss in changing to the full screen. Losing the ability to change ambient light color is also a bit annoying, but I am guessing that is not specific to the 15" screen?
As far as glitches go... I've had a few. Again, not sure if this is because of the big screen or not, but so far the following has happened..
- Screen completely turned off while I was driving
- Volume turned itself up all the way and would not allow me to turn it down until I shut off the car
- Heat turned all the way up by itself, but it did allow me to then turn it back down
- Had a very loud screeching sound coming from all speakers which I could not get to stop (see post -
Total Meltdown)
Each of these have only happened once. I did have it to the dealership, specifically because of the last one listed, but they were not able to find anything. I won't say they don't make me a little nervous of a bigger issue looming, but overall love the vehicle and entertainment system.