It's cold in Boston; yesterday it snowed. This morning it was 15*. Anyways, when I started out on my 60 mile commute, my garaged '13 FFH SE displayed several warnings: * Sensors are inoperable * Drivers assist is inoperable * ACC is inoperable * Parking assist is inoperable * Traction control is inoperable * Hill assist is inoperable * Low fuel (~1/8 of a tank) - I knew this. After all of these warnings and realizing that none should affect the ability to drive the car, I decided to proceed on my 60 mile commute to work. As warned, the ACC wouldn't work when I tried. I also saw on the Information page (on left pane of console) that there are two warnings. At around 50 miles in, I decided to actually get some gas - because aiming for 500 miles isn't as important as running out of gas. (For the record, I was at 485 miles and had 9 miles before hitting empty.) After filling up (13 gallons, $45), I restarted my commute... but noticed that ACC was now available. I checked the Information page - 0 warnings. Whaaa? So after getting to work, I looked on the forum to see if others had encountered this. I was able to find this post - which is basically what happened to me, but then the car fixed itself. Now I don't know what to think. I'm at 7k miles, so it's time for a check up anyway.