Can someone please help, my truck a 2003 F150 Supercrew Lariat w/ auto climate control was in the shop & when I got it back the AC temperature control along w/ the outside temperature is now displayed in Celsius and I want it back to Fahrenheit. I have looked in the manual & can't find anything on it. This truck has the outside temp button on the AC controlls. Thanks

 

Press MAX A/C and DEF at the same time and hold for 1 second.

Owner's manual, page 41.