NHTSA Complaint #10861393 — 2008 HYUNDAI SONATA

WHILE DRIVING THE SEAT BELT LIGHT CAME ON. ABOUT A MINUTE LATER THE RADIO SHUT OFF. NEXT MOST OF THE DASH LIGHTS CAME ON , THE ENGINE WOULD NOT MAKE POWER/ACCELERATE, AND THE BRAKING SEEMED WEAK/JERKY. PULLED INTO A PARKING LOT AS SOON AS I COULD. NOW ALL DASH LIGHTS WERE ON/BLINKING AND THE RADIO, SUNROOF, WINDOWS ETC WOULD NOT WORK. THINKING IT WAS AN ELECTRICAL ISSUE I LEFT IT RUNNING TO INVESTIGATE. NEXT THING I KNOW THE CAR IS OVERHEATING EVEN THOUGH THE GAUGE ISN'T SHOWING IT. STEAM EVERYWHERE AND THE OVERFLOW POPPED THE CAP OFF. SHUT THE CAR OFF. ONCE THE CAR COOLED I WAS ABLE TO SEE WHAT HAPPENED. OIL HAS BEEN DRIPPING ON TO THE ALTERNATOR FROM A LEAK IN THE VALVE COVER GASKET. THIS KILLED THE ALTERNATOR WHICH IN TURN CAUSED THE CONTROL/BRAKING/ACCELERATION ISSUES ONE IT WAS ON BATTERY ONLY. I'M ASSUMING THE FAN WAS NOT COOLING EITHER WHICH RESULTED IN THE OVERHEATING.