MY 2005 PONTIAC G6'S DRIVER'S SIDE SUN VISOR HAD AN ELECTRICAL SHORT WHICH CAUSED SMOKE TO COME FROM THE HEADLINER AREA. THE DEALERSHIP HAS HAD MY VEHICLE SINCE THEN AND HAVE BEEN WAITING FOR A PART TO COME IN. THE DEALER SUSPECTS THAT THIS IS NOT AN ISOLATED INCIDENT DUE TO THEM NOT BEING ABLE TO FIND A REPLACEMENT PART. I SUSPECT THAT THIS INCIDENT COULD HAVE STARTED A SERIOUS FIRE. *NM