The contact owns a 2023 Toyota Corolla Cross. The contact stated that while driving at an undisclosed speed at night, the drivers side headlight failed to provide adequate illumination. No warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the drivers side headlight assembly. The vehicle was repaired, but the failure reoccurred. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 6.