Tl* the contact owns a 2007 toyota prius. the contact stated that the gauges randomly flickered on the dashboard, the brake system failed and then the vehicle stalled several times as the failure progressed. the dealer and the manufacturer indicated that the vehicle was not included in nhtsa campaign number: 12v536000 (engine and engine cooling , hybrid propulsion system). the vehicle was taken to an independent mechanic for inspection and diagnosis. the failure mileage was not available.