The contact owns a 2021 Ford Mustang Mach-E. The contact stated that upon starting the vehicle, the ‘Stop Safely Now message was displayed. There was a RED warning light illuminated. While the vehicle was being charged, the Ford app showed a charge fault error. The vehicle was undriveable. While using a diagnostic tool, it showed there was a failure with the BCM and DTC: P0AA2 and P0D10 were retrieved. The contact stated that the failure was related to NHTSA Campaign Number: 22V412000 (Electrical System); however, the VIN was not included. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted, opened a case, and referred the contact to the NHTSA Hotline. The failure mileage was 19,000.