auto headlight stuck oh hibeam / had to disable in pc

auto light worked as they should, until they would go from low beam to hi beam real quick. than on coming lights from cars they would stay on hi beam when they should have gone back to low beam. when coming up on car in front of me they would stay on hi beam. I would over ride by the stalk, but they would go right back on hi beam. driver in front was so pissed he came to about 20mph in 55mph zone. I came to passing zone and went around . got most of the way home, found a place to pull over went into the truck settings screen and disabled the system by unchecking the box. took it to my dealer 1/30/17. no code found. still no answers. I spoke to ford customer service. they started a case file. this truck has other electrical problems with instrument cluster transmission / gas history mpg.