2009 MERCEDES BENZ C Problems & Recalls
Detailed safety information and owner complaints
Problem Breakdown
Compare to Other Years
Common Problems
AT 43,500 AND 54 MONTHS THE TRANSMISSION IN THE CAR HAD TO BE REPLACED. THE CAR HAS ALWAYS BEEN PROPERLY SERVICED AT THE MERCEDES DEALER. I BELIEVE THIS MODEL/MAKE HAS DEFECTS AS I HAVE BROUGHT IT BACK FOR SERVICE MANY TIMES. *TR
Mileage: 43,400
THE WIRES WITHIN BOTH OF MY HEADLIGHTS OF MY 2009 MERCEDES C300 HAVE THEIR INSULATION SO DETERIORATED THAT THE WIRES ARE FULLY EXPOSED. THIS ISSUE CAUSES THE LIGHTS TO CUT IN AND OUT WITHOUT WARNING WHICH HAVE OCCURRED DURING HIGHWAYS SPEEDS AND OR RURAL AREAS IN PUERTO RICO. THIS DANGEROUS SITUAT...
Mileage: 49,000
LIGHTS IN THE BACK RIGHT PANEL ARE NOT WORKING.... GOT MESSAGE STATING THEY WERE OUT....CHECKED THEM AND ELECTRICAL CONNECTION IS BURNED AND LOOKS LIKE WIRES ARE FRIED. *TR
Mileage: 4,850,000
LIGHTS IN THE BACK RIGHT PANEL ARE NOT WORKING.... GOT MESSAGE STATING THEY WERE OUT....CHECKED THEM AND ELECTRICAL CONNECTION IS BURNED AND LOOKS LIKE WIRES ARE FRIED. *TR
Mileage: 4,850,000
DIM LEFT STOP LIGHT. MELTED PLUG. MERCEDES BENZ C300 2009 W204. *TR
Mileage: 71,000
DIM LEFT STOP LIGHT. MELTED PLUG. MERCEDES BENZ C300 2009 W204. *TR
Mileage: 71,000
THE REAR TAIL LIGHTS ON MY MB C350 SHOWS SIGNS OF A BURNING/MELTING ON THE CONNECTOR. I INITIALLY RECEIVED A NOTICE ON MY DASH THAT THE RIGHT REAR BULB WAS BAD AND NOT WORKING. I CHECKED THE CONNECTORS AND IT SHOWED SIGNS OF MELTING/BURNING. AFTER ADJUSTING THE WIRES, THE LIGHTS WOULD WORK UNTIL ...
THE REAR TAIL LIGHTS ON MY MB C350 SHOWS SIGNS OF A BURNING/MELTING ON THE CONNECTOR. I INITIALLY RECEIVED A NOTICE ON MY DASH THAT THE RIGHT REAR BULB WAS BAD AND NOT WORKING. I CHECKED THE CONNECTORS AND IT SHOWED SIGNS OF MELTING/BURNING. AFTER ADJUSTING THE WIRES, THE LIGHTS WOULD WORK UNTIL ...
TL*THE CONTACT OWNS A 2009 MERCEDES C350. THE CONTACT STATED THAT WHEN THE ACCELERATOR PEDAL WAS ENGAGED, THE TRANSMISSION SURGED FORWARD AT A HIGH RATE. THE FAILURE OCCURRED INTERMITTENTLY. THE DEALER WAS UNABLE TO DUPLICATE OR DIAGNOSE THE FAILURE. THE FAILURE MILEAGE WAS 15 AND THE CURRENT MILEAG...
Mileage: 15
TL*THE CONTACT OWNS A 2009 MERCEDES BENZ C300. WHENEVER THE CONTACT PLACED THE VEHICLE INTO REVERSE OR DRIVE I WOULD VIOLENTLY SWITCH INTO GEAR CAUSING THE VEHICLE TO SLIGHTLY SURGE FORWARD. THE VEHICLE HAS BEEN TAKEN TO THE DEALERSHIP ON THIRTEEN DIFFERENT OCCASIONS WHERE SEVERAL DIFFERENT PARTS HA...
Mileage: 14,000
BOUGHT A NEW 2009 C300 MERCEDES AT A DEALER IN SAN DIEGO. CAR HAS ROUGH IDLE AND SHAKES FOR 30 SECONDS IN THE MORNING. DEALER CHECKED AND FOUND NOTHING WRONG. THEY ARE BLAMING IT ON STRICT EMISSION ISSUES AS THE SOURCE OF THE ROUGH IDLE. HOOD DOES NOT LATCH UNLESS SLAMMED HARD. DEALER CLAIMED THEY H...
Mileage: 1,400
I PURCHASED A C300 IN APRIL 2009, WITHIN A FEW DAYS I NOTICED A CRACK IN THE DRIVER SIDEVIEW MIRROR. I TOOK THE CAR TO THE DEALERSHIP AND THE SALESMAN THAT SOLD ME THE CAR TOOK CARE OF ARRANGING THE REPAIR. THEY HAD TO ORDER THE MIRROR AND GAVE ME A LOANER. I WAS NEVER GIVEN AN EXPLANATION AS TO ...
Mileage: 450
TL*THE CONTACT OWNS A 2009 MERCEDES BENZ C300. THE CONTACT STATED THAT THE VEHICLE WAS EXPERIENCING SEVERAL COMPUTER DEFECTS. WHILE PARKED ON A HILL AND ATTEMPTING TO PLACE THE GEAR SHIFTER INTO REVERSE, THE VEHICLE WOULD ROLL FORWARD INSTEAD OF BACKWARDS. THE VEHICLE WOULD ROLL FORWARD APPROXIMA...
Mileage: 7,000
TL*THE CONTACT OWNS A 2009 MERCEDES BENZ C300. THE CONTACT STATED THAT THE VEHICLE WAS EXPERIENCING SEVERAL COMPUTER DEFECTS. WHILE PARKED ON A HILL AND ATTEMPTING TO PLACE THE GEAR SHIFTER INTO REVERSE, THE VEHICLE WOULD ROLL FORWARD INSTEAD OF BACKWARDS. THE VEHICLE WOULD ROLL FORWARD APPROXIMA...
Mileage: 7,000
TL*THE CONTACT OWNS A 2009 MERCEDES BENZ C300. THE CONTACT STATED THAT THE VEHICLE WAS EXPERIENCING SEVERAL COMPUTER DEFECTS. WHILE PARKED ON A HILL AND ATTEMPTING TO PLACE THE GEAR SHIFTER INTO REVERSE, THE VEHICLE WOULD ROLL FORWARD INSTEAD OF BACKWARDS. THE VEHICLE WOULD ROLL FORWARD APPROXIMA...
Mileage: 7,000
MY DAUGHTER WAS IN A CRASH TODAY ON MAY 16, 2009 SHE WAS DRIVING MERCEDES 2009 C300 AND SHE SAID THAT THE STEERING WHEEL LOCK SUDDENLY BEFORE SHE CRASH, SHE WAS DRIVING ONLY AT 15MPH THAT WHY THE IMPACT WAS NOT SO SEVERE, WE ARE VERY LUCKY THAT SHE JUST HAS MINOR INJURIES. *TR
Mileage: 10,000
MY DAUGHTER WAS IN A CRASH TODAY ON MAY 16, 2009 SHE WAS DRIVING MERCEDES 2009 C300 AND SHE SAID THAT THE STEERING WHEEL LOCK SUDDENLY BEFORE SHE CRASH, SHE WAS DRIVING ONLY AT 15MPH THAT WHY THE IMPACT WAS NOT SO SEVERE, WE ARE VERY LUCKY THAT SHE JUST HAS MINOR INJURIES. *TR
Mileage: 10,000
I BOUGHT A NEW 2009 MB C300 FOR MY WIFE LAST NOVEMBER, LESS THAN THREE MONTH LATER, ITS POWER STEERING QUITTED TO WORK WITHOUT ANY MALFUNCTION SIGN. IT WILL TAKE A PROFESSIONAL WRESTLER TO GET IN AND OUT ITS PARKING PLACE. THIS IS NOT THE WORST PART YET. AFTER NUMEROUS FAILED ATTEMPTS TRYING TO C...
Mileage: 1,400
I WAS INVOLVED IN A CRASH WHERE I WAS RUN OFF THE ROAD AND INTO A CENTER MEDIAN STEEL BARRIER. MY MERCEDES C300 IS EQUIPPED WITH ELECTRONIC STABILITY PROGRAM (ESP) AND ACTIVE SEATBELT RESTRAINTS (BOTH OF WHICH FAILED IN THE CRASH). THE ROADS WERE SLICK, HOWEVER, WHEN A CAR SWERVED OVER ON ME AND I A...
Mileage: 3,500
I WAS INVOLVED IN A CRASH WHERE I WAS RUN OFF THE ROAD AND INTO A CENTER MEDIAN STEEL BARRIER. MY MERCEDES C300 IS EQUIPPED WITH ELECTRONIC STABILITY PROGRAM (ESP) AND ACTIVE SEATBELT RESTRAINTS (BOTH OF WHICH FAILED IN THE CRASH). THE ROADS WERE SLICK, HOWEVER, WHEN A CAR SWERVED OVER ON ME AND I A...
Mileage: 3,500
I PURCHASED A 2009 MERCEDES BENZ C300 LUXURY SEDAN IN OCTOBER 2008 IN ATLANTA, GA. I DROVE THE CAR OFF THE LOT WITH 37 MILES ON THE ODOMETER. I HOUSE THE CAR IN MY GARAGE. I'D HAD THE CAR IN MY POSSESSION FOR A LITTLE LESS THAN TWO WEEKS WHEN I WOKE ONE CHILLY MORNING TO DISCOVER A CRACK IN THE D...
Mileage: 800