RoadVitals

2004 Mercedes-Benz C Class Owner Complaints

Reports submitted to NHTSA by owners and drivers, shown in full

Data refreshed

Complaints on fileComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
15
Latest Oct 17, 2013
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
4
Filed in the last 12 monthsReports filed with NHTSA in the trailing 365 days. Recent volume reflects attention and vehicle age as much as anything else.
0
Reports on file since Feb 6, 2004

What this page shows

Our database holds 15 NHTSA owner-reported complaints for the 2004 Mercedes-Benz C Class. Each one is a report filed by an owner or driver and published by NHTSA without most of them being verified. A complaint is not a confirmed defect, not a recall and not a manufacturer bulletin. Narratives are shown exactly as filed.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Complaints, most recent first

Showing 1–15 of 15

Fuel system
Filed Oct 17, 2013

I SMELLED STRONG VAPORS OF GAS INSIDE MY CAR AND OUTSIDE THE AREA. I LOOKED UNDER CAR GAS WAS POURING OUT FROM UNDER FUEL TANK . TOOK IT TO ( TOWED THAT IS) THE SHOP FIND FUEL TANK WAS DEFECTIVE ! FOUND HOLE IN THE TANK ON THE TAB IF THAT MAKES SENSE . THE SHOP CALLED AROUND FOR SAFETY RECALL AND MERCEDES SEE IF ANY OTHER INFORMATION. I AM AWARE MERCEDES HAS HAD PROBLEM IN PAST WITH FUEL TANKS . THE SOP INFORMED ME IF I DROVE THIS CAR WITH HEAT FROM EXHAUST WOULD HAVE CAUGHT FIRE ., I AM TRYING TO CONTACT MERCEDES CORPORATE HEAD QUARTERS WITH NO LUCK . IS THERE ANYWAY I CAN REPORT FILE HAVE RECOURSE .THIS CAME TO 3000.00 OUT OF POCKET ! NOT MENTION IT COULD HAVE HAD SERIOUS CONSEQUENCES ! *TR

NHTSA ID
10548199
Incident
Oct 15, 2013
Mileage
123,000 mi
ElectricalPowertrain (other)
Filed Jul 8, 2012
Fire reported1 injury reported

I HAVE BLACK MERCEDES C230 KOMPRESSOR SPORTS SEDAN 2004 MODEL. CAR WAS PURCHASED BRAND NEW AT MERCEDES AUTHORIZED DEALER. THERE IS NO MODIFICATION MADE TO THIS CAR AND ALL THE SERVICING DONE AT MERCEDES AUTHORIZED DEALER SINCE I BOUGHT THIS CAR. IT HAD ONLY 58000 MILES. LAST B SERVICING WHICH CHECKED ANY SAFETY RELATED ISSUES AND INCLUDES REGULAR MAINTENANCE, WAS DONE AT AUTHORIZED DEALER ON 02/18/2012. NO ISSUE WAS INFORMED ON 02/18/2012 TO US BY MERCEDES AUTHORIZED DEALER SERVICING DEPARTMENT. ON 06/21/2012, WHEN I WAS DRIVING THIS CAR FROM WORK TO HOME, I TURNED ON A/C, A/C SHUTDOWN AND I STARTED SMELLING SMOKE. ON LEFT SIDE OF MY CAR THERE IS A/C VENT AND I SAW FIRE INSIDE THE HOOD THROUGH THAT VENT.I PULLED OVER CAR RIGHT AWAY AND ELECTRICITY WENT OUT WITH IN 1 MIN OF MY PULLING OVER AND WITHIN 4 MIN, WHOLE CAR WAS BURNING. MY CAR IS NOW TOTALED. THIS POSES FOLLOWING SECURITY CONCERNS: 1. MERCEDES C230 2004 IS MADE OF HIGHLY INFLAMMABLE MATERIAL AND DRIVER AND USERS OF CAR HAS VERY LESS CHANCE TO SURVIVE IF THERE IS FIRE. 2. MERCEDES C230 2004 MODEL A/C UNIT IS NOT OF HIGHEST QUALITY AND ELECTRICAL SYSTEM IS FAULTY. BOTH OF ABOVE ISSUES POSES VERY SERIOUS SECURITY RISKS TO PUBLIC AND IT NEEDS THROUGH INVESTIGATION. I CONTACTED MERCEDES HEAD QUARTER FOR INVESTIGATION AND MERCEDES DECLINED TO INVESTIGATE. GEICO STATED IN REPORT THAT HOOD IS STUCK AND CAUSE OF FIRE IS UNKNOWN. GEICO INSURANCE COMPANY AUTHORIZED MERCEDES ENGINEERS TO INVESTIGATE FURTHER UPON MY REQUEST AND MERCEDES USA DOES NOT WANT TO INVESTIGATE FURTHER. I HAVE PICTURES OF BURNT CAR AND CAN SHARE IF IT HELPS IN INVESTIGATION TO RULE OUT ABOVE 2 CONCERNS. WE DO NOT WANT OTHERS TO GO THROUGH SAME ORDEAL AS WE WENT THROUGH. *TR UPDATED 06/13/13*LJ UPDATED 06/17/2013 *JS

NHTSA ID
10464581
Incident
Jun 21, 2012
Mileage
58,000 mi
EnginePowertrain (other)
Filed Nov 21, 2011

2004 MERCEDES BENZ C- CLASS WAGON. CONSUMER WRITES IN REGARDS TO DEFECT THAT ALLOWS COOLANT TO LEAK INTO THE TRANSMISSION, REQUIRING REPLACEMENT OF THE TRANSMISSION, TORQUE CONVERTER AND RADIATOR *TGW THE CONSUMER STATED HE WAS FORCED TO SPEND OVER SIX THOUSAND DOLLARS TO HAVE THE TRANSMISSION REPLACED, TO CORRECT A DEFECT MERCEDES BENZ WAS AWARE OF. *JB

NHTSA ID
10437010
Incident
Nov 1, 2011
Airbags
Filed Jun 27, 2007
Crash reported1 injury reported

VEHICLE IS A C 320 AND WAS TRAVELING AT APPROXIMATELY 30 MILES PER HOUR WHEN ACCIDENT OCCURRED, RECEIVING SIGNIFICANT FRONT END COLLISION BY OTHER VEHICLE AND THEREAFTER HITTING A CONCRETE STREET DIVIDER.DRIVER RECEIVED INJURIES TO HEAD,UPPER AND LOWER BODY AND LEGS.

NHTSA ID
10194822
Incident
May 6, 2007
Interior & seats
Filed Apr 10, 2007
Fire reported

I HAVE A 2004 MERCEDES C230 COMPRESSOR. YESTERDAY, I DROVE THE VEHICLE HOME AND AFTERWARDS LEFT IT PARKED. ALL OF A SUDDEN, THERE WAS SMOKE COMING FROM THE INTERIOR OF THE CAR. IT ENGULFED THE WHOLE VEHICLE IN SMOKE AND DAMAGED MOST OF THE INTERIOR. THE FIRE INVESTIGATOR CAME ,AND STATED THAT IT WAS FROM THE ELECTRICAL WIRES INSIDE THE DASHBOARD. *AK

NHTSA ID
10187454
Incident
Apr 10, 2007
Tires & wheels
Filed Apr 24, 2006

THE SIDEWALL OF ONE OF THE TIRES MOUNTED ON THE CONSUMER'S 2004 MERCEDES BENZ C320W RIPPED AND CRACKED THE RIM. *NM AFTER THE SERVICE DEPARTMENT INSPECTED THE TIRE AND RIM, THEY DETERMINED DAMAGED TO BE ATTRIBUTED TO ROAD DAMAGE FROM IMPACT. *JB

NHTSA ID
10157288
Incident
Jan 12, 2006
Mileage
28,553 mi
Transmission
Filed Dec 30, 2005

DT*: THE CONTACT STATED THERE WAS AN ODOR COMING FROM THE TRANSMISSION AREA. THE CONTACT BELIEVED THE ODOR WAS COMING FROM EITHER AN OIL OR TRANSMISSION LEAK. THE DEALERSHIP WAS UNABLE TO DETERMINE THE SOURCE OF THE ODOR. THE CONTACT WAS CONCERNED THIS WAS A POTENTIAL FIRE HAZARD. THE VEHICLE IS A 2004 MERCEDES-BENZ C230. *AK

NHTSA ID
10146555
Incident
Jul 1, 2005
Mileage
21,000 mi
Visibility
Filed Jul 25, 2005

I WAS TRAVELING ON THE FREEWAY (APPROXIMATE SPEED 60 MPH) WHEN I HEARD SOMETHING HIT THE WINDSHIELD OF MY 2004 MERCEDES C240. THERE WAS NO IMMEDIATE SIGNS OF DAMAGE. HOWEVER, ABOUT 30 MINUTES LATER AFTER I HAD MADE STOP AND LATER RETURNED TO THE CAR I NOTICED A 12 INCH CRACK IN THE WINDSHIELD. I BELIEVE THERE IS A SERIOUS DESIGN DEFECT WITH THE WINDSHIELDS IN MERCEDES. A CO-WORKER OF MINE HAS HAD TO REPLACE THE WINDSHIELD IN HER 2004 C320 MERCEDES TWICE WITHIN THE PAST 18 MONTHS. THE SERVICE REPS HAVE TOLD HER THAT THIS HAPPENS ON THE TIME, ESPECIALLY FOR COMMUTERS WHO TRAVEL THE 91 FREEWAY HERE IN SOUTHERN CALIFORNIA. I WOULD THINK THAT R&D WOULD HAVE DONE SUFFICIENT TESTING TO ENSURE THAT A WINDSHIELD COULD WITHSTAND CONTACT WITH A ROCK OR PEBBLE.

NHTSA ID
10129944
Incident
Jul 23, 2005
Interior & seatsSteeringVisibility
Filed Nov 27, 2004

EVER SINCE I PURCHASED THIS VEHICLE I HAVA HAD PROBLEMS WITH IS FEATURES. POWER SEATS THAT MOVE BY THEMSELVES, AUTOMATIC DIMMING MIRRORS THAT TURN PITCH BLACK IN MIDDLE OF DAY, POWER TILT STEERING WHEEL THAT HAS UNPREDICITIBLE MOVES. AUTO WINDSHIELD WIPERS THAT DONT FUCNTION PROPERLY IN HEAVY DOWN POURS. THE SEATS ARE POWER AND THEY WILL MOVE ALL BY THEMSLEVES AND MOVE THE DRIVER EITHER INTO THE STEERING WHEEL OR PULL THE DRIVER BACK FROM THE WHEEL AND PEDALS. THE RAIN WIPERS DO NOT FUNCTION PROPERLY, DURNING HEAVY DOWNPOURS THEY JUST STOP WORKING MAKING DRIVING NEXT TO IMPOSSIBLE. THE AUTO DIMMING REAVIEW MIRROR TURNS ITCH BLACK FOR NO REASON IN MIDDLE OF DAY SO YOU CAN NOT USE MIRROR TO LOOK BEHIND YOU. I HAVE REPORTED ALL THESE PROBLEMS TO THE DEALER AND THEY SAY THEY ARE NORMAL, THEY CHECKED THEM OUT AND SAID THAT IF THEY ARE INTERMITTENT THEY WILL NEVER FIND ANY PROBLEMS AND THEY REFUSE TO TAKE CARE OF THE PROBLEM. THESE ARE MAJOR SAFETY HAZARDS TO DRIVERS AND SOMETHING NEEDS TO BE DONE.*AK

NHTSA ID
10100612
Incident
Nov 26, 2004
Engine
Filed Aug 25, 2004

WHILE DRIVING CONSUMER NOTICED STEAM COMING FROM UNDERNEATH THE VEHICLE. CONSUMER WAS ABLE TO PULL OVER TO SHOULDER, LIFTED UP THE HOOD, AND SMOKE CAME FROM THE ENGINE. CONSUMER HAD THE VEHICLE TOWED TO THE DEALER FOR INSPECTION. *AK

NHTSA ID
10089776
Incident
Aug 25, 2004
Engine
Filed Aug 12, 2004

WILE DRIVING, THE CONSUMER NOTICED STEAM COMING FROM THE HOOD AND BLACK SMOKE COMING FROM THE BACK OF THE VEHICLE. THE VEHICLE STALLED. THE DRIVER TRIED TO RESTART THE VEHICLE ,BUT WAS UNABLE TO DO SO. THE CONSUMER HAD THE VEHICLE TOWED TO THE DEALER FOR INSPECTION. THE MECHANIC WAS UNABLE TO DUPLICATE THE PROBLEM. PLEASE FILL IN ADDITIONAL INFORMATION. *JB

NHTSA ID
10087821
Incident
Aug 12, 2004
Airbags
Filed Aug 3, 2004
Crash reported

WHILE DRIVING 30-35 MPH CONSUMER'S VEHICLE WAS INVOLVED IN A COLLISION, VEHICLE WAS HIT ON THE SIDE, AND THE SIDE AIR BAGS FAILED TO DEPLOY. *AK

NHTSA ID
10087132
Incident
Jul 28, 2004
Mileage
1,750 mi
Interior & seats
Filed May 27, 2004

NEW 2004 C230K COUPE. DRIVERS SEAT HAD SLIGHT ROCKING MOTION FORWARD AND BACK FROM THE DAY OF PURCHASE. NOTIFIED DEALER - SAID WAS NORMAL. ROCKING MOTION GOT WORSE AND AGAIN NOTIFIED DEALER AT 5000 MILES ON ODOMETER. DEALER SAID SEAT ADJUSTER WAS COMING LOOSE FROM SEAT FRAME, APPARENTLY THE BOLTS HAD "WALLOWED OUT" IN THE HOLES AND THE TWO PIECES COULD HAVE COME APART FROM EACH OTHER. MY WORRY WAS THAT IN THE EVENT OF AN ACCIDENT IT COULD HAVE SEPARATED AND A SERIOUS INJURY OR DEATH COULD HAVE OCCURED SINCE THE PART I WAS SITTING IN WAS NO LONGER ATTACHED TO THE FRAME OF THE CAR...SEATBELTS, AIRBAGS, ETC WOULD HAVE BEEN TOTALLY USELESS. DEALER ORDERED NEW SEAT ADJUSTER AND ATTACHED IT TO SEAT FRAME.*MR

NHTSA ID
10073225
Incident
May 26, 2004
Mileage
1 mi
Tires & wheels
Filed Apr 7, 2004

THE RIGHT REAR TIRE HAS A SPLIT ABOUT 1.5 INCHES LONG PROCEEDING DIAGONALLY THROUGH THE TREAD TO NEAR THE SIDEWALL. THERE IS NO OTHER DAMAGE ON THE OUTSIDE OF THE TIRE NEAR THE SPLIT OR EVIDENCE OF CONTACT WITH ANYTHING. I DRIVE LONG DISTANCES OFTEN AND WONDER IF THIS IS SOME TYPE OF DANGEROUS DEFECT.*AK

NHTSA ID
10065713
Incident
Apr 5, 2004
Mileage
12,000 mi
Filed Feb 6, 2004

THIS DEFECT/CONCERN IS A GENERAL SAFETY COMPLAINT WITH RESPECT TO ALL VEHICLES WHICH SHOULD BE ADDRESSED BY ENACTMENT OF STANDARDS TO BE USED BY ALL MANUFACTURERS. MAINLY THE STANDARDIZATION OF THE LOCATION AND FUNCTION OF KEY CONTROLS AND SWITCHES ON ALL AUTOMOBILES. IN TODAYS DRIVING, DRIVERS ARE PLACED BEHIND THE WHEEL OF UNFAMILIAR VEHICLES ALL THE TIME AS TRAVEL AND BUSINESS PUTS THEM IN RENTAL CARS. WITH EACH VEHICLE HAVING DIFFERENT LOCATIONS FOR LIGHT SWITCHES, FLASHERS, WINDSHEILD WIPERS/WASHERS, DIMMERS AND CRUISE CONTROLS. DRIVERS CAN END UP HAVING ACCIDENTS, ESPECIALLY IN HURRIED SITUATIONS, WHEN TRYING TO FIND THE LOCATION OF THE CONTROLS IN AN UNFAMILIAR CAR. ONE MIGHT ARGUE THAT IF YOU ARE DRIVING A NEW VEHICLE YOU SHOULD FAMILIARIZE YOURSELF WITH ALL THE CONTROLS BEFORE STARTING TO DRIVE... BUT OFTEN TIMES IN AN EMERGENCY SITUATION, (WINDSHIELD SPLASHED WITH MUD), YOU INSTINCTIVELY RESPOND TO WHERE YOUR EVERYDAY VEHICLES CONTROLS ARE. THIS NOT ONLY DELAYS RESOLUTION OF THE SITUATION BUT TAKES YOUR ATTENTION AWAY FROM DRIVING. SETTING A STANDARD WOULD MAKE AUTO MANUFACTURES PUT ALL THESE CONTROLS IN A STANDARD POSITION SO WHEN YOU GO FROM ONE CAR TO THE NEXT THEY ARE ALWAYS WHERE YOU WOULD EXPECT THEM! *AK

NHTSA ID
10056660
Incident
Feb 4, 2004

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Data sources

Data on this page last refreshed .