DROVE 10 MINUTES TO WORK, 10 MINUTES LATER, SOMEONE YELLED "THERE IS A CAR ON FIRE!" I FOUND OUT IT WAS MINE. FLAMES WERE SHOWING UNDER THE ENGINE COMPARTMENT. THE VEHICLE WAS TOTALED. GM BLAMED THE FIRE ON THE DEALER INSTALLED ALARM SYSTEM. THERE WAS NO WARNING OF ANYKIND. THE FIRE SPREADED QUICKLY.