The contact owned a 2024 Subaru Crosstrek. The contact stated that while driving at 15 MPH on the slow lane in the snow, he lost control. The brake pedal was depressed but failed to respond. The contact veered to the side of the road, off a slope, and then fell and crashed into a tree. There were no warning lights illuminated. There were no reported injuries or fire. The air bags deployed. A police report was filed. The vehicle was towed to an unknown location. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted, and the event data recorder was retrieved. The manufacturer was unable to determine the failure. The vehicle was deemed a total loss by the insurance company. The failure mileage was approximately 1,000.