Daytime Running Lights May Not Dim/FMVSS 108

Ford Motor Company (Ford) is recalling certain 2018-2020 F-150 vehicles previously repaired incorrectly under recall number 20V097. When the headlight switch is turned from "Autolamps" to "Headlamps On," the Daytime Running Lamps (DRLs) may remain fully bright instead of dimming to parking lamps as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices and Associated Equipment."