2009 MERCEDES-BENZ C300 Complaints

View complaints related to 2009 MERCEDES-BENZ C300. The complaints found here are submitted by actual consumers with first hand experience. There are more than 550 complaints submitted for the 2009 MERCEDES-BENZ C300. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 2009 MERCEDES BENZ C300
    - TACOMA, WA

    RIGHT REAR TAILLIGHT PIG TAIL OVERHEATED AND SHORTED OUT LAMP HOLDER. YOU CAN SEE THE BURN MARKS WHERE IT WAS TOO HOT. HAS TO BE REPLACED. *TT

    Source: NHTSA WEB SITE
  • 2009 MERCEDES BENZ C300
    - GREENFIELD, WI

    MY EXTERIOR TAIL LIGHTS ALL WENT OUT, THIS INCLUDES FOG LIGHTS, TAIL LIGHTS AND INDICATOR LIGHTS. PUT IN NEW BULBS AS WELL AS MADE SURE THE WIRES WERE CONNECTED WELL BUT IT REMAINS OUT. *JS

    Source: NHTSA WEB SITE
  • 2009 MERCEDES BENZ C300
    - LEESBURG, VA

    MARCH 1 2014 I NOTICE MY WIFE DASH WAS LIGHTING UP WITH REAR BRAKE LIGHTS NEEDED TO BE REPLACED. I OPENED THE TRUNK AND HIT THE BRAKE COMPARTMENT AND IT CAME BACK ON. APRIL 11 2014 THE LIGHT CAME BACK ON AND I TRIED DOING THE SAME THING BUT NOTHING. OPENED THE BRAKE COMPARTMENT AND DISCONNECTED EVERYTHING ON THAT SIDE AWAITING A RESPONSE FROM THE DEALERSHIP. DON'T WANT ANOTHER MELT DOWN BACK THERE IN THE TRUNK. IF THIS IS THE BEST COMPANY OUT THERE JUST ANNOUNCE A RECALL AND FIX YOUR CUSTOMERS FAULTY EQUIPMENT. *JS

    Source: NHTSA WEB SITE
  • 2009 MERCEDES BENZ C300
    - WILKINSON, IN

    THE DASH WARNED ME THAT MY REAR TAIL LIGHTS WERE MALFUNCTIONING. THE MESSAGE CAME AND WENT FOR SEVERAL DAYS UNTIL IT WAS ON CONTINUOUSLY. I ACCESSED THE ELECTRICAL COMPARTMENT AND THE GROUND SIDE OF PLUG, THE SOCKET AND THE WIRE WAS MELTED AND HAS BEEN ON FIRE. I HAVE PICTURES ON DROPBOX: LINK ATTACHED HTTPS://WWW.DROPBOX.COM/SC/W4TM7B28PHH9LAL/-DZ3HTMLS-. *TR

    Source: NHTSA WEB SITE
  • 2009 MERCEDES BENZ C300
    - BALDWINSVILLE, NY

    REAR LIGHTING DOES NOT ALWAYS WORK, I HAVE GOTTEN ERROR CODES ONE DAY AND THE LIGHTS WORK THE NEXT. I HAVE READ PLENTY OF COMPLAINTS ON THE LIGHTING ISSUE. ONE TIME ITS A BULB ON THE RIGHT AND NEXT ITS A BULB ON THE LEFT. TODAY THEY ALL WORK.. *TR

    Source: NHTSA WEB SITE
  • 2009 MERCEDES BENZ C300
    - LEESBURG, VA

    COMPONENTS OF THE TAIL LIGHT ASSEMBLY ON THE DRIVER AND PASSENGER SIDES HAVE OVERHEATED AND RENDERED THE UNITS INOPERATIVE. AS A RESULT, THE TAIL LIGHTS NO LONGER WORK. THIS SEEMS TO BE A KNOWN ISSUE AND COMMON OCCURRENCE IN AGING ASSEMBLIES OF THIS TYPE. *TR

    Source: NHTSA WEB SITE
  • 2009 MERCEDES BENZ C300
    - BAKERSFIELD, CA

    THERE SEEMS TO BE A LIGHT SHORTAGE ON THE RIGHT SIDE, THE RIGHT TURN SIGNAL DOESN'T WORK PROPERLY. THE LIGHTS WORK , THE ISSUE IS THE PANEL AND THE WIRE IS NOW MELTED AT THE TIP. THE WIRE MELTED INTO THE LIGHT PANEL. *TR

    Source: NHTSA WEB SITE
  • 2009 MERCEDES BENZ C300
    - NORCORSS, GA

    THE DRIVER SIDE TAIL LIGHT HOUSING HAS BURNT OUT AND KNOCKED OUT ALL LIGHTS IN THE CLUSTER. THIS SEEMS TO BE A KNOWN ISSUE, BUT THERE HAS YET TO BE A RECALL FOR THIS. *TR

    Source: NHTSA WEB SITE
  • 2009 MERCEDES BENZ C300
    - TEXAS CITY, TX

    WIRING HARNESS ON REAR TAIL LIGHT MELTED CAUSING THE TAIL LIGHT CIRCUIT BOARD TO STOP WORKING ,CAUSING THE BRAKE LIGHTS ,REVERSE LIGHTS AND BLINKER TO STOP WORKING.SPOKE WITH MERCEDES BENZ DEALER SHIP AND THEY TOLD ME THIS WAS A COMMON PROBLEM AND THAT THEY WERE NOT GONNA FIX IT FOR FREE AND THAT I WOULD HAVE TO PAY FOR THE REPAIRS.THIS IS A HAZARD CAUSE I WAS DRIVING AT NIGHT WITH MY KIDS IN THE CAR,WHEN MY LIGHTS WENT OUT.AFTER LOOKING AT THE MELTED HARNESS WIRE THIS IS ALSO A POTENTIAL FIRE HAZARD. PLEASE LOOK INTO THIS MATTER BEFORE SOME ONE IS SERIOUSLY INJURED. MERCEDES BENZ IS AWARE OF THE PROBLEM AND REFUSES TO CORRECT IT.... *TR

    Source: NHTSA WEB SITE
  • 2009 MERCEDES BENZ C300
    - MARYSVILLE, WA

    I WAS DRIVING DOWN THE HIGHWAY AND SMELLED AN INTENSE BURNING. I HAD BEEN GETTING THE TAILLIGHT ERROR CODES AND THOUGHT MAYBE IT WAS A FUSE. DECIDED TO FINALLY RESEARCH ONLINE AND DISCOVERED THAT IT IS A VERY COMMON OCCURRENCE THAT MERCEDES TAILLIGHTS/WIRING SPONTANEOUSLY CATCH ON FIRE. I REMOVED THE HARNESSES FROM THE TAILLIGHTS AND NOTICED THE PLUG HAD ALMOST BEEN ENTIRELY DESTROYED/BURNED ON THE RIGHT REAR, AND WAS STARTING TO BURN ON THE LEFT REAR. I LOST ALL POWER TO MY TAILLIGHTS AT APPROXIMATELY 11:30 AT NIGHT, AND THE HEADLIGHTS STARTED SHUTTING OFF AND ON RANDOMLY. THE HEADLIGHTS ARE STILL TURNING OFF AND ON RANDOMLY, APPARENTLY THIS IS A KNOWN DEFECT WITH THE AUTO DIM SETTING. I HAVE PICTURES OF EVERYTHING, EVEN THOUGH I HAVE NOW PAID TO FIX THE TAILLIGHT HARNESSES (A COST OF OVER $240 IN PARTS) BECAUSE MERCEDES HAS NOT WILLINGLY RECALLED THIS FIRE HAZARD AND KNOWN DEFECT. TO BE HONEST, I AM PISSED. PLEASE LET ME KNOW WHERE I CAN SEND THE DEFECTIVE PARTS AND/OR PICTURES TO. *TR

    Source: NHTSA WEB SITE