ON MY WAY HOME, MY WIFE CAR START TO RUN ROUGHTLY AND SEE SMOKE COMING FROM MOTOR HOOD, LOOK FOR A PLACE TO STOP SAFELY AND OPEN THE HOOD, FIRE WAS ALL OVER, WIRES HARNESS WAS BURNING AND OTHER INSULATE MATERIALS, I GET FROM MY TRUNK THE FIRE EXTINGUISHER AND SPRAY ON THE FIRE, LUCKELY I WAS DRIVING MY WIFE CAR. I KNOW MANY CARS OF THAT YEAR HAVE THE SAME PROBLEM AND MERCEDES DO NOTHING TO FIX THE PROBLEM, MY CAR WAS ALWAYS IN OUR GARAGE. WHAT CAN I DO TO FIX THE PROBLEM, I EAR IT WILL COST MORE THAN $ 3,000 REPLACE THE WIRE HARNESS. *TR