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
    - NEWNAN , GA

    TL*THE CONTACT OWNS A 2009 MERCEDES BENZ C300 EQUIPPED WITH COOPER TIRES, TIRE LINE: VELOZZA ZXV, AND TIRE SIZE: 255/35/R18 (N/A). THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 70 MPH, THE TIRE PRESSURE WARNING LIGHT ILLUMINATED. THE CONTACT DISCOVERED THAT THE REAR DRIVER SIDE TIRE WAS FLAT AND THE TREAD SEPARATED FROM THE TIRE. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS CONFIRMED THAT THE TIRE READ SEPARATED AND NEEDED TO BE REPLACED. THE TIRES WAS NOT REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE VEHICLE FAILURE MILEAGE WAS 57,965 AND THE TIRE FAILURE MILEAGE WAS 3,500.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2009 MERCEDES BENZ C300
    - DALLAS, TX

    THERE NEEDS TO AN INQUIRY INTO THE SENSORS IN THE STEERING ON THE C CLASS MERCEDES. I JUST HAD MY SENSOR GO OUT WITH ONLY 30,152 MILES ON IT GO OUT. AS I HAVE TOLD OF THIS EXPERIENCE TO OTHER AND THE SAME STORY AROUND 30,000 MILES THEY HAD THE SAME ISSUES RESULTING IN THOUSAND DOLLARS IN REPAIRS. *TR

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

    NOISE COMING FROM FRONT OF ENGINE. BROUGHT TO A LOCAL MERCEDES BENZ INDEPENDENT SHOP. THEY REPLACED THE BELT TENSIONER, IDLER PULLEYS, AND THE MULTI RIB BELT. WHY WOULD THE BELT TENSIONER CAUSE THE RIB BELT TO RIP WITH ONLY 62K MILES ON THE CAR? *TR

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

    INSERTED KEY INTO IGNITION SWITCH. ABLE TO TURN KEY. BUT NO IGNITION LIGHTS COME ON IN ANY POSITION OF THE KEY. DOES NOT START. PROBLEM APPEARS TO BE INTERMITTENT, AS AFTER SEVERAL TRIES IT MAY FUNCTION CORRECTLY WITH INCREMENTAL IGNITION ON SETTINGS AND THEN STARTING. AS THIS IGNITION SWITCH ALSO CONTROLS THE STEERING LOCK, THERE EXISTS THE POSSIBILITY OF THE STEERING BECOMING LOOKED WHILE THE VEHICLE IS IN MOTION. HENCE, A MAJOR SAFETY ISSUE EXISTS! SHOULD STEERING BECOME LOCKED WHILE VEHICLE IS IN MOTION (AT ANY SPEED) THE CONSEQUENCES ARE EXTREMELY DANGEROUS!. *TR

    Source: NHTSA WEB SITE
  • 2009 MERCEDES BENZ C300
    - WINDERMERE , FL

    COMMON ISSUE ON THIS MODEL AND YEAR. ELECTRICAL IGNITION SYSTEM / ELECTRICAL STEERING LOCK UNIT AND IT'S NOT SOMEHOW A RECALL. *TR

    Source: NHTSA WEB SITE
  • 2009 MERCEDES BENZ C300
    - TAMPA, FL

    YET ANOTHER PERSON WITH A ELECTRONIC STEERING LOCK ISSUE. I TRIED TO LEAVE WORK FOR LUNCH BUT WAS MET WITH THAT ISSUE. I HAD TO HAVE AAA TOW ME TO THE MERCEDES DEALERSHIP WHERE THEY WANT 1200 TO FIX THE PROBLEM....HOW ARE SO MANY OF US EXPERIENCING THIS ISSUE BUT MERCEDES ISN'T DOING ANYTHING TO FIX IT! *JS

    Source: NHTSA WEB SITE
  • 2009 MERCEDES BENZ C300
    - WALLINGFORD, CT

    CAR WOULD NOT START. HAD TO BE TOWED TO DEALER. REPAIR COST 1150 DOLLARS. ONE WEEK WITHOUT CAR. *TR

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

    I WENT TO START UP MY CAR IN THE MORNING AND THE KEY WOULD TURN BUT WOULD NOT START THE ENGINE. I KEPT ON GETTING A READING TO REMOVE MY KEY. IT TURNS OUT THAT THE STEERING COLUMN MECHANISM HAS FROZEN UP. I HAD THE CAR TOWED TO THE DEALERSHIP AND THEY WANT TO CHARGE $1,500 TO GET THE ISSUE REPAIRED. FROM WHAT I HAVE RESEARCHED THIS IS A VERY COMMON PROBLEM WITH THE MODEL AND YEAR OF MERCEDES. I ORIGINALLY THOUGHT MY KEY NEEDED TO BE REPROGRAMMED. *TR

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

    TL* THE CONTACT OWNS A 2009 MERCEDES BENZ C300. THE CONTACT STATED THAT ALL THE WARNING LIGHT ON THE INSTRUMENT PANEL ILLUMINATED. THE CONTACT ALSO RECEIVED NHTSA CAMPAIGN NUMBER: 14V177000 (EXTERIOR LIGHTING) AND STATED THAT THE PART WAS NOT AVAILABLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 58,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2009 MERCEDES BENZ C300
    - LITTLE ROCK, AR

    I HAD AN ISSUE WITH MY CAR 5 MONTHS AGO DUE TO THE CAR WOULD NOT TURN ON. MERCEDES TOLD ME IT WAS THE KEY AND I NEEDED TO PURCHASE A SECOND KEY. IN THE MEAN TIME, I WAS WAITING FOR THE NEW KEY MY OLD KEY WAS ABLE TO GET MY CAR START. AS TIME WENT BY, THE SAME ISSUE HAPPEN SEVERAL TIMES CAUSING ME TO LOSE WORK AND LEAVING ME IN THE MIDDLE OF NO WARE. FRIDAY NOVEMBER 7 2014 WAS THE LAST INCIDENT AND I DID NOT GET HOME UNTIL 5 AM WAITING TO A SERVICE TRUCK TO PICK UP MY CAR. THIS TIME THE IGNITION SWITCH IT'S NOT WORKING WITH NONE OF THE KEYS. I HAD TO CALL A MY INSURANCE TO PICK UP THE CAR FOR THE SECOND TIME AND TAKE IT TO A CERTIFIED DEALER TO REPLACE THE IGNITION KEY AND STARING WHEEL DUE TO ITS LOCK. *TR

    Source: NHTSA WEB SITE