Had an interesting day, Friday. Took my 2016 f150 to the dealership to change the oil, everything was great, but when they gave me my vehicle back, the A/C wouldn't work. I sat at the dealership all day waiting for them to try to figure out what broke, but at the end of the day, they said they think they know what is wrong, and ordered the part, said it will be Monday or Tuesday before it gets here. I can't complain to much, they did at put me in a loaner until it is repaired. The only thing they said is they think it is the A/C control head in the dash that is bad. They can get the A/C to turn on when they hook up their computer to the truck, but it won't come on from the controls on the dash.