Hazard Lamps Flashing One Time Intermittently When The Hazard Lamps Are Turned Off – 2021 Ford Bronco
NHTSA ID Number: 10205720 Manufacturer Communication Number: TSB 21-2456 Summary Some 2021 Bronco vehicles equipped with exterior zone lighting may experience the hazard lamps flashing one time intermittently when the hazard lamps are turned off. This condition is due to the body control module (BCM) software. This condition occurs when zone lighting is activated then deactivated while … Read more