The contact owned a 2011 BMW 328i. The contact stated that while his son was driving at an undisclosed speed, the contact's son noticed smoke coming from underneath the hood. No warning lights were illuminated. The contact's son exited the vehicle. The engine exploded and caught on fire. The fire department extinguished the fire. There were no injuries. A police report was filed. The vehicle was towed to a tow yard. The vehicle was deemed totaled by the insurance. The contact related the failure to NHTSA Campaign Number: 22V119000 (Engine and Engine Cooling). The manufacturer was not made aware of the failure. The failure mileage was approximately 150,000.