Tl* the contact owns a 2019 subaru impreza. while driving various speeds, the headlights dimmed as the vehicle slowed down. when the vehicle came to a complete stop, the headlights brightened and operated normally. the contact took the vehicle to stuckey subaru (500 broad st, hollidaysburg, pa 16648, (814) 695-9862), but they were unable to duplicate the failure and deemed the matter to be a normal function. the manufacturer was notified and stated that they were aware of the matter; however, they did not have a resolution and the vehicle was not included in a recall. the contact was provided case number: 1-50768087045. the vehicle was not repaired. the failure mileage was approximately 1,600.