Autopilot suddenly slams on the brakes going [XXX] on [XXX] just north of Ankeny, IA when you hit the underpass at [XXX] [XXX] , [XXX] ). This happens every time for the past year about. No software update has fixed this yet. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)