1999 Mercedes-Benz C230 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1999 Mercedes-Benz C230, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Fuel system617.1%
- Brakes617.1%
- Visibility411.4%
- Airbags411.4%
- Electrical38.6%
- Suspension38.6%
- Driver assistance25.7%
- Engine25.7%
- Seat belts12.9%
- Interior & seats12.9%
- Tires & wheels12.9%
- Transmission12.9%
- Heating & air conditioning12.9%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
FUEL GAUGE FAILURE:READS MORE THAN THERE IS AT TIMES; HAS RESULTED IN RUNNING OUT OF FUEL;ERRATIC READING EVEN AFTER FILLING TANK WITH FUEL;WILL SHOW FULL AND A FEW MINUTES LATER SHOWS EMPTY. ALSO, BRAKE LIGHT BULBS BURING OUT AT 1 TO 2 MONTH INTERVALS. SOMETIMES DASH INDICATOR LIGHT SHOWS BURNED OUT BULB WHEN ALL ARE WORKING, OTHER TIMES LIGHT HAS BURNED OUT AND INDICATOR LIGHT IS NOT ON.*AK
FUEL GAUAGE DOES NOT REGISTER CORRECT LEVELS OF FUEL, CAUSE UNKNOWN. PLEASE GIVE ANY FURTHER DETAILS.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
NAR 04/28/2003 MR NON COMFORMITY AND MAJOR DEFECTS WITH PREOWNED CAR PURCHASED. DEFECTS INCLUDE, AIR CONDTIONER UNIT, BRAKES, AND FAULTY ELECTRICAL WIRING CAUSING LIGHT BULBS TO BE REPLACED. *CB
FUEL GAUGE FAILURE:READS MORE THAN THERE IS AT TIMES; HAS RESULTED IN RUNNING OUT OF FUEL;ERRATIC READING EVEN AFTER FILLING TANK WITH FUEL;WILL SHOW FULL AND A FEW MINUTES LATER SHOWS EMPTY. ALSO, BRAKE LIGHT BULBS BURING OUT AT 1 TO 2 MONTH INTERVALS. SOMETIMES DASH INDICATOR LIGHT SHOWS BURNED OUT BULB WHEN ALL ARE WORKING, OTHER TIMES LIGHT HAS BURNED OUT AND INDICATOR LIGHT IS NOT ON.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
WHILE DRIVING ON 11/21/2020 AT ABOUT 930AM ON NORTHBOUND I-75 DOING ABOUT 70MPH AS THE REST OF TRAFFIC IN GEORGIA WHEN MY SUNROOF (NOT OPENED) SUDDENLY DETACHED AND BLEW OFF THE VEHICLE. I INITIALLY HEARD A LOUD NOISE AND WASN'T AT FIRST WHAT HAPPENED. I LOOKED UP AND SUNROOF PANEL WITH THE GLASS WAS GONE. FORTUNATELY THERE WERE NO VEHICLES AROUND ME SO AS FAR AS I KNOW NO ONE WAS HIT OR INJURED. I EVENTUALLY PULLED OVER AND LOOKED AT THE TOP OF THE VEHICLE AND THE SUNROOF PANEL WAS GONE. I FINISHED BY BUSINESS THAT MORNING AND RETUNED HOME SAFELY TO OUR HOME IN OCALA, FL.
THE WINDSHIELD WIPERS HAD BECOME INOPERATIVE, OBSTRUCTING THE DRIVER'S VIEW. THE DEALER STATED THAT THE WIPER MOTOR NEEDED TO BE REPLACED, AND WOULD COST $1000. *AK *SCC *JB *JB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
TL* THE CONTACT OWNS A 1999 MERCEDES BENZ C230. WHILE DRIVING APPROXIMATELY 25 MPH, A VEHICLE CRASHED INTO THE FRONT DRIVER SIDE OF THE CONTACT'S VEHICLE. THE AIR BAGS DID NOT DEPLOY. THE CONTACT SUSTAINED A FRACTURED CHEST AND BRUISING, AND WAS TRANSPORTED TO THE HOSPITAL VIA AMBULANCE. THE VEHICLE WAS DESTROYED AND TOWED TO A SALVAGE YARD. THE APPROXIMATE FAILURE MILEAGE WAS 68,000.
TL* THE CONTACT OWNS A 1999 MERCEDES BENZ C230. THE CONTACT WAS DRIVING 10 MPH AND ATTEMPTING A LEFT TURN WHEN ANOTHER VEHICLE CRASHED INTO THE FRONT OF HER VEHICLE. THE CONTACT WAS WEARING HER SEAT BELT BUT THE AIR BAGS DID NOT DEPLOY. THE DRIVER SIDE FRONT BUMPER WAS DAMAGED. THE CONTACT SUSTAINED INJURIES OVER HER ENTIRE BODY AND WAS TAKEN TO THE HOSPITAL. THE POLICE WERE NOTIFIED AND A REPORT WAS FILED. THE INSURANCE COMPANY WAS CONTACTED AND THE VEHICLE WAS TOWED TO AN AUTO BODY SHOP BUT THE AIR BAGS WAS NEVER CHECKED FOR THE FAILURE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 67,000.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
CONSUMER TOOK VEHICLE TO THE DEALER FOR REPAIRS. AFTER VEHICLE WAS RETURNED TO CONSUMER SHE DROVE THE VEHICLE AND APPEARED TO BE SATISFIED. THE NEXT DAY VEHICLE HAD NO ELECTRICAL POWER. ALSO, IT WAS DISCOVERED THAT VEHICLE WAS IN A FLOOD, BUT WAS NOT INFORMED OF THIS BY THE DEALER. *AK
NAR 04/28/2003 MR NON COMFORMITY AND MAJOR DEFECTS WITH PREOWNED CAR PURCHASED. DEFECTS INCLUDE, AIR CONDTIONER UNIT, BRAKES, AND FAULTY ELECTRICAL WIRING CAUSING LIGHT BULBS TO BE REPLACED. *CB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
THE RIGHT SUSPENSION APRON RUSTED, SNAPPED UPWARD, AND THE SPRING FELL OUT THE BOTTOM OF THE CAR. IT IS NOT DRIVABLE BECAUSE THE RIGHT FRONT OF THE CAR IS ALMOST ON THE GROUND. I BROUGHT THE CAR TO THE DEALER, AND ASKED THEM TO INVESTIGATE WHY THIS HAPPENED. THEY SAID THAT THERE IS DANGER OF THE OTHER SPRING ALSO FALLING OUT. THE DEALER BELIEVES THAT THE APRON FAILED DUE TO THE AGE OF THE CAR AND THE MILEAGE ON THE VEHICLE. THEY STATED THAT IT WAS NOT THEIR RESPONSIBILITY TO FIX THE VEHICLE, AND THEY DID NOT BELIEVE IT WAS A SAFETY ISSUE. I, HOWEVER, DISAGREE. THERE ARE MANY PEOPLE COMPLAINING ON-LINE OF THE SAME SUSPENSION PROBLEM WITH THE E-CLASS FROM 1994 TO 1999 AND THE C-CLASS FROM 1998 TO 2000, THE YEARS WHEN THIS PARTICULAR SUSPENSION DESIGN WAS USED. MERCEDES NO LONGER USES THIS SUSPENSION DESIGN ON NEWER VEHICLES. I BELIEVE THAT THIS IS A CATASTROPHIC FAILURE OF THE SUSPENSION DUE TO IT POOR DESIGN, AND THAT THE PUBLIC NEEDS TO BE AWARE OF THIS SIGNIFICANT SAFETY PROBLEM. I BELIEVE THAT MERCEDES SHOULD TAKE RESPONSIBILITY FOR THIS PROBLEM. THERE ARE CARS ON THE ROAD THAT ARE MUCH OLDER, WITH MUCH HIGHER MILEAGE, THAT HAVE INTACT SUSPENSIONS. LUCKILY, MY CAR WAS NOT RUNNING AT THE TIME. IF I HAD BEEN ON THE ROAD, ESPECIALLY ON THE HIGHWAY, LIVES COULD HAVE BEEN LOST. I COULD JUST QUIETLY REPAIR THE VEHICLE. HOWEVER, I FEEL IT IS MY DUTY TO REPORT WHAT I BELIEVE IS A SIGNIFICANT SAFETY PROBLEM FOR THE YEARS THIS SUSPENSION DESIGN WAS USED. I HAVE PICTURES OF THE DAMAGED PARTS/SUSPENSION IF YOU NEED TO SEE THEM.
TL*THE CONTACT OWNS A 1999 MERCEDES BENZ C230. THE CONTACT HEARD A BANGING NOISE WHILE SHE WAS DRIVING APPROXIMATELY 50 MPH. UPON EXAMINATION, THE CONTACT NOTICED THAT THE FRONT PASSENGER SIDE OF THE VEHICLE WAS RESTING ON THE FRONT TIRE. SHE ALSO NOTICED THAT THE FRONT PASSENGER SIDE COIL SPRING MOUNT FRACTURED FROM THE VEHICLE DUE TO SEVERE RUSTING. THE VEHICLE WAS TOWED TO A LOCAL REPAIR SHOP WHERE THE CONTACT WAS INFORMED THAT THE UNDERCARRIAGE HAD RUSTED SEVERELY AND NEEDED TO BE REPLACED. THE VEHICLE HAD NOT BEEN REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 140,000.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
I WAS DRIVING TO WORK ON 75 NORTH WHERE SPEED IS 65MPH AT LUNCH HOUR AND ALL OF THE SUDDEN THE CAR STARTED TO DECELERATE FROM 65 MILES AN HOUR TO ZERO IN SECONDS THE CAR STOPPED, I SAW MY LIFE BEFORE MY EYES IN MY REARVIEW MIRA AS CARS AND SEMI TRUCKS WERE SWERVING FROM PLOWING INTO ME AT 65 MPH TO 75 MPH...I ONLY HAD SECONDS TO REMOVE MYSELF FROM THE VEHICLE TO SAFETY WHERE I SAW A JEEP GRAND CHEROKEE PLOW INTO MY CAR AT HIGH SPEED I ONLY HAD SECONDS TO REMOVE MYSELF FROM MY CAR AND ESCAPE TO SAFETY AND RUN TO THE SIDE OF THE ROAD YEAH GUARD RAIL AS I WATCHED IN HORROR MY CAR BEING PLOWED INTO LIKE AN ACCORDION AND CUT IN HALF. I HAVE HAD THIS SAME INCIDENT HAPPENED TO ME WHILE MY CAR WAS BEING SERVICED AT THE MERCEDES DEALERSHIP AND THEY GAVE ME A LOANER CAR 2013 TO DRIVE AND THE SAME THING HAPPENED TO ME WHILE I WAS DRIVING THE NEW LOANER CAR FROM THE MERCEDES DEALERSHIP, I WAS LUCKY AS I WAS DRIVING A LOANER WHEN IT STOPPED ACCELERATING IT JUST STARTED DECELERATING AS I WAS NEAR AN INTERSECTION TO COAST TO SAFETY I BELIEVE THIS IS AN OCCURRENCE AND CAN HAPPEN TO OTHERS THAT ARE DRIVING THESE CARS. *TR
HAD STARTED VEHICLE AFTER BEING PARKED FOR A FEW HOURS. THE ENGINE WAS IDLING FAST. PUT VEHICLE INTO GEAR & HAD FOOT ON BRAKES, VEHICLE TOOK OFF. FINALLY IDLING WAS SLOWED & VEHICLE OPERATED WELL. CONTACTED DEALER & HAD VEHICLE PICKED UP. WAS INFORMED BY MECHANIC LATER THAT OTHER VEHICLES DO SAME FAST IDLING. WAS PLACED ON DIAGNOSTIC MACHINE. NOW WAITING FOR NEW COMPUTER COMPONENT SYSTEM.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
DT*: THE CONTACT STATED WHILE AT AN IDLE, THERE WAS VIBRATION IN THE VEHICLE. ALSO, WHILE APPLYING THE ACCELERATOR PEDAL, THERE WAS A HESITATION. THE DEALERSHIP REPLACED THE OXYGEN SENSOR, BUT THE PROBLEM RETURNED. THE VEHICLE WAS TAKEN BACK TO THE DEALERSHIP, WHO DETERMINED THE INNER COOLING SYSTEM WAS LEAKING OIL ONTO THE MASS AIR FLOW SENSOR. THE INNER COOLER SYSTEM, VALVE, MASS AIR FLOW SENSOR, AND OXYGEN SENSOR WERE REPLACED.
NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
MERCEDES BRAND INFANT RESTRAINT SEAT DOES NOT FIT IN REAR OF CAR, TODDLER SEATS DON'T PROVIDE SAFTEY STRAPS TO RESTRAIN CHILD OR TEATHER TO SECURE SEAT. *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
THE FUEL GAUGES DOES NOT REGISTER THE CORRECT AMOUNT OF FUEL, WHICH CAUSED DRIVER TO RUN OUT OF FUEL, SENDING UNIT(S) WERE REPLACED, CONSUMER EXPERIENCED THE SAME PROBLEM SIX MONTHS LATER, FEB OF 2000 FUEL LEVEL SENSORS REPLACED, PROBLEM RESURFACED DECEMBER 2000, INSTRUMENT CLUSTER FOUND FAULTY. *CJ
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
MICHELIN MXV4 PLUS (P205/60R15) EXPERIENCED BLOWOUT, CAUSING DAMAGE TO THE RIM, MICHELIN REPLACED THE TIRE AT AT DISCOUNT BUT WOULD NOT PAY FOR THE DAMAGED RIM. *SLC
Too few reports in this category for a page of its own — they appear in the full complaint list.
Transmission
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.
From owner reports, verbatim
INSTRUMENT PANEL CONTROL MODULE FAILED. *YC
Too few reports in this category for a page of its own — they appear in the full complaint list.
Heating & air conditioning
Reports naming the heating, ventilation and air-conditioning system.
From owner reports, verbatim
NAR 04/28/2003 MR NON COMFORMITY AND MAJOR DEFECTS WITH PREOWNED CAR PURCHASED. DEFECTS INCLUDE, AIR CONDTIONER UNIT, BRAKES, AND FAULTY ELECTRICAL WIRING CAUSING LIGHT BULBS TO BE REPLACED. *CB
Too few reports in this category for a page of its own — they appear in the full complaint list.
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.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .