ON THE HEATER CONTROLS, FOR THE FAN SPEED, THE CONNECTOR ON THE BACK CAUGHT FIRE, I WAS ABLE TO STOP IT IN TIME TO PREVENT ANY FURTHER DAMAGE. MY MOTHER IN LAW AND MY SON RIDE THAT CAR DAILY, COULD OF BEEN A DISASTER. I HAVE PURCHASED A NEW PART, REPLACED THE PLUG, AND SAME ISSUE OCCURED, STARTED SMOKING AND RUINED ANOTHER HEATER CONTROL. USED AUTO PART LOCATIONS NEAR ME REPORTED THE SAME ISSUE ON AT LEAST 3 OTHER CARS. SEE ATTACHED IMAGES.