The contact owns a 2019 Mercedes-Benz Sprinter 2500. The contact stated while an employee was moving the vehicle out of the garage into the parking lot, the employee shifted the vehicle into PARK with the engine running. The contact exited the vehicle and while walking to the rear of the vehicle, the vehicle inadvertently shifted into REVERSE and started rolling backward almost pinning the employee up against the front wall of the garage. The contact stated that the vehicle was reversing at approximately 2 MPH. The vehicle rolled backward into the front wall of the garage. There was damage to the driverâs side door and front fender. The vehicle was taken to be diagnosed but was not repaired. The contact referenced NHTSA Campaign Number: 21V972000 (Electrical System). The manufacturer had been informed of the failure and informed the contact that the issue was not a defect but an operatorâs error. The failure mileage was approximately 50,925.