TL* THE CONTACT OWNS A 2018 VOLKSWAGEN ATLAS. WHILE DRIVING 15 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT STATED THAT THERE WAS AN ABNORMAL SWEET AND MUSTY ODOR EMERGING FROM THE VEHICLE. THE CONTACT AND OCCUPANTS SUSTAINED HEADACHES AND NAUSEA DUE TO THE ODOR. MEDICAL ATTENTION WAS NOT RECEIVED. THE VEHICLE WAS TOWED TO WINN VOLKSWAGEN (39695 BALENTINE DR, NEWARK, CA 94560, (510) 344-2013) WHERE IT WAS DIAGNOSED THAT THERE WAS A COOLANT LEAK AND AN ENGINE REPLACEMENT WAS NEEDED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED AND PROVIDED CASE NUMBER: 190150480. NO FURTHER ASSISTANCE WAS PROVIDED. THE CONTACT REQUESTED A BUYBACK OF THE VEHCILE. THE FAILURE MILEAGE WAS 7,300.