TL* THE CONTACT OWNS A 2016 JEEP RENEGADE. THE CONTACT STATED THAT WHILE DRIVING 20 MPH, THERE WAS GRAY SMOKE COMING FROM UNDER THE HOOD AND INSIDE THE VEHICLE FROM THE VENTS WHILE THE TEMPERATURE GAGE WARNING LIGHT ILLUMINATED. THE CONTACT MENTIONED THAT THE VEHICLE STALLED AND WAS ABLE TO RESTART. THE CONTACT STATED THAT THE SMOKE EXTINGUISHED INDEPENDENTLY. IN ADDITION, AFTER COOLANT WAS POURED INTO THE VEHICLE, THE CHECK ENGINE WARNING LIGHT ILLUMINATED CONTINUOUSLY. THE VEHICLE WAS TAKEN TO CROSS CHRYSLER JEEP FIAT (1501 GARDINER LN, LOUISVILLE, KY 40218) WHERE IT WAS DIAGNOSED THAT THE RADIATOR COOLANT FAN ASSEMBLY NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE 50,000.