The contact owns a 2024 Land Rover Defender. The contact stated that upon starting the vehicle, the display screen was dark. There were no warning lights illuminated. The contact received notification of NHTSA Campaign Number: 25V016000 (Back Over Prevention, Equipment); however, the part to do the recall repair was not yet available. The local dealer was contacted. The dealer informed the contact to turn off and restart the vehicle for the failure to be self-corrected. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The failure mileage was approximately 4,500. Parts distribution disconnect.