The contact owns a 2019 Ford Flex. The contact received notification of NHTSA Campaign Number: 24V951000 (BACK OVER PREVENTION); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while reversing, the rearview camera had inverted the image and the image was distorted. There were no warning lights illuminated. The dealer was made aware of the failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 97,786. VIN tool confirms parts are not available.