ENGINE TROUBLE LIGHT APPEARS AND SERVICE AIRBAG MESSAGE APPEARS,BOTH. PASSENGER SIDE WINDOWS WOULD NOT OPERATE. BURNING ODORS APPEAR INSIDE THE CABIN. THE G.M. DEALERSHIP LOCATED THE WIRING HARNESS HAD CAUGHT FIRE AND MELTED PART OF THE CARPET ON THE FRONT DRIVERS SIDE KICK PLATE. $2,400.00 TO REPLACE THE HARNESS AND CARPET. WHAT'S GOING TO PREVENT THIS FROM HAPPENING AGAIN? *TR