The contact owned a 2013 Hyundai Sonata Hybrid. The contact stated while driving approximately 55 MPH, the vehicle lost motive power. The contact heard an audible beeping sound continuously and saw a "W" in yellow on the driverâs side instrument panel. Additionally, on the passengerâs side the "Do Not Drive" warning was illuminated, and both warning lights were blinking. The contact pulled off the roadway safely into a parking lot. The contact turned off the vehicle and exited and observed that gray smoke was coming from under the engine compartment of the vehicle before the vehicle caught on fire. The fire department was called out and extinguished the fire. The contact stated that a FIRE report was filed. The vehicle was towed to an impound lot and later declared a total loss by the insurance provider. The manufacturer had been informed of the failure. The contact recently received notification of NHTSA Campaign Number: 20V746000 (Engine). The failure mileage was approximately 87,000.