2023 Toyota Corolla Cross lighting problems

Car came from factory with non-functional fog lights in 2022. Fog lights are installed and steering column has fog light switch, but lights do not come on. Have heard from other owners that their cars also had non working fog lights and upon inspection at dealership, it was found that a relay was not installed in the factory. This issue has caused reduced visibility in foggy and heavily rainy conditions. It seems that multiple cars are missing the relay, and there may be many more that have not been caught yet.

The contact owns a 2023 Toyota Corolla Cross. The contact stated that while driving at an undisclosed speed at night, the driver’s 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 driver’s 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.