RoadVitals

2002 Mercedes-Benz C230 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.
54
Latest Oct 21, 2025
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.
7
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.
1
Reports on file since Sep 11, 2001

What this page shows

Our database holds 54 NHTSA owner-reported complaints for the 2002 Mercedes-Benz C230. 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 1–25 of 54 · page 1 of 3

Suspension
Filed Oct 21, 2025

The rear subframe rusted out and failed at the driver side trailing arm mount. It is available for inspection. My pregnant wife was driving it when it failed, luckily it failed an 1/8th mile from our house on a 25mph back road. The problem with these subframes has been well documented in later models and the subject of a class action lawsuit. Nobody has inspected it. There were no symptoms prior to the failure.

NHTSA ID
11694753
Incident
Oct 19, 2025
Body & structure
Filed Jan 28, 2025

Recall ID: 24V874 on Sliding Roof Bonding was issued. Mercedes-Benz of Nashville was not able to open the Roof and asked for $219.88 to determine cause of sunroof being inoperative. Recall letter stated that: "vehicle repair will be provided at no cost to you" "If dealer for any reason is unable to remedy the situation without charge.. you may submit a complaint to the NHTSA.." Hence I am submitting this complaint that my sliding roof was not checked nor repaired.

NHTSA ID
11639168
Incident
Jan 28, 2025
ElectricalEngine
Filed Nov 6, 2022

There is an old recall campaign for the Camshaft Seal, # 2009100001. This car is among those affected by this problem and should be covered for issues and repairs.

NHTSA ID
11492467
Incident
Jul 8, 2021
Electrical
Filed May 31, 2019

TAKATA RECALL ESL (ELECTRIC STEERING LOCK) COMPONENTS THE MOTOR FAILS TO UNLOCK THE STEERING THE FIRST TIME, BUT WORK IN FOLLOWING ATTEMPTS. SOME TIMES IT TAKES 1 TO 4 HOURS FOR ESL TO UNLOCK. THIS HAPPENS ONLY WHEN THE VEHICLE IS PARKED WEATHER OVERNIGHT OR JUST COMING OUT OF THE STORE SHOPPING.

NHTSA ID
11217203
Incident
Apr 15, 2019
Steering
Filed Aug 30, 2017

TL* THE CONTACT OWNS A 2002 MERCEDES-BENZ C230. WHILE REVERSING AT 5 MPH, THE STEERING COLUMN LOCK FAILED TO ENGAGE. THE VEHICLE WAS NOT TAKEN TO A DEALER OR MECHANIC. THE MANUFACTURER AND DEALER WERE NOT CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 163,000. ..UPDATED 09/25/17 *BF .. .UPDATED 10/04/17 *BF THE CONSUMER STATED DUE TO THE STEERING LOCK FAILURE THE STEERING WHEEL MOVES FREELY WHILE DRIVING AND PARKED. *JS

NHTSA ID
11020659
Incident
Aug 15, 2017
Mileage
163,000 mi
BrakesElectricalEngine
Filed Mar 29, 2017

TL* THE CONTACT OWNS A 2002 MERCEDES-BENZ C230. WHILE DRIVING BETWEEN 15-20 MPH, THE VEHICLE FAILED TO ACCELERATE. WHILE DEPRESSING THE ACCELERATOR PEDAL, THE ABS AND CHECK ENGINE WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TOWED TO A DEALER WHERE IT WAS DIAGNOSED THAT THE WIRE HARNESS MELTED AND NEEDED REPLACEMENT. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS APPROXIMATELY 12,000.

NHTSA ID
10969417
Incident
Mar 2, 2017
Mileage
12,000 mi
Fuel system
Filed Aug 15, 2016

STRONG ORDER OF GAS COMING FROM BEHIND THE DRIVERS SEAT. PULLED BACK SEAT OFF AND THERE IS A POOL OF GAS UNDER THERE. APPEARS ONE OF THE PLASTIC OVERS HAS CRACKS IN IT.

NHTSA ID
10896112
Incident
Aug 1, 2016
BrakesEngineSeat belts
Filed Oct 16, 2014

ON JUNE 9, 2011 I DROVE TO SACRAMENTO, CALIFORNIA TO VISIT MY COUSIN WHEN I GOT THERE I WENT TO LOCK MY DOORS BUT THE LOCK KEPT JUMPING UP AND DOWN. IT FINALLY LOCKED AFTER 12 ATTEMPTS. I TOOK IT TO THE DEALER AND THEY QUOTED ME A PRICE OF $3500.00 TO REPLACE THE REGULATOR. THE SECOND INCIDENT OCCURRED ON JULY 18, 2011 WITH MY BRAKES.THE BREAK WARNING LIGHT CAME ON. I TOOK IT TO THE DEALER AND $795.00 THEY CLAIMED I NEEDED FOR BOTH BRAKES AND ROTORS WHICH I COULD NOT UNDERSTAND SINCE 6 MONTHS PRIOR THE ROTORS HAD BEEN REPLACED. I AGAIN HAD TO HAVE THE ROTORS AND BREAKS REPLACED IN JULY 2012 AS WELL AS THE BACK BREAKS BUT THIS TIME I TOOK IT TO ANOTHER PLACE OTHER THAN THE DEALER AND HERE IT IS 2014 AND THEY ARE STILL HOLDING AND THE COST WAS $495.00 FOR BOTH FRONT AND BACK AS WELL 4 NEW MICHELIN TIRES THE DEALER WANTED TO CHARGE ME $495.00 FOR THE BACK ALONE. THE THIRD INCIDENT OCCURRED IN LAS VEGAS I WAS IN HEAVY TRAFFIC AND THE CAR SHUT OFF. IT STARTED BACK RIGHT AWAY BUT I HAD A TEN HOUR DRIVE TO MAKE IT HOME AND THIS WORRIED ME. THE FOURTH INCIDENT WAS WITH THE SUNROOF I WENT TO THE CAR WASH AND THE WAX THAT WAS USED CAUSED THE SUNROOF TO STICK AFTER IT DRIED AND LATER THE MOTOR WENT OUT BECAUSE OF MULTIPLE ATTEMPTS TO OPEN THE ROOF, THE DEALER QUOTED ME A PRICE OF $5000.00 TO REPAIR IT. LAST BUT NOT LEAST THE SRS LIGHT CAME ON, I TOOK IT TO THE DEALER AND I WAS TOLD THAT THE DRIVERS SEATBELT AND BACK SEATBELT ON DRIVERS SIDE WERE DEFECTIVE AND IF I HAD AN ACCIDENT THE AIR BAGS MIGHT NOT DEPLOY AND THE SEATBELTS MIGHT NOT HOLD, THIS WILL COST ME $700.00 TO HAVE FIXED. I DON'T HAVE A MONEY TREE GROWING IN MY YARD. ALSO MY REAR TAILLIGHT KEPT GOING OUT AND WHAT WE FOUND WAS THAT THE ENTIRE CASING HAD CAUGHT ON FIRE AND BURNED. THE ENTIRE UNIT HAD TO BE REPLACED. I HAVE PAID MORE IN REPAIRS ON THIS CARS THAN I PAID IN GROCERIES OVER THE PASS FIVE YEARS. *TR

NHTSA ID
10648269
Incident
Jun 9, 2011
Mileage
79,231 mi
ElectricalInterior & seats
Filed Jun 10, 2014

THE POWER SEAT MODULES CONTINUOUSLY DRAIN THE BATTERY CAUSING DEAD BATTERY WITHIN 24-48 HOURS. THE SEATS MUST BE UNPLUGGED TO STOP THE PROBLEM. MERCEDES DEALERSHIP WANTS $100 TO DIAGNOSE AND $1,500 PER SEAT MODULE. THERE ARE HUNDREDS OF PEOPLE ONLINE WITH THE SAME PROBLEM MAKING THIS A DEFECT. *TR

NHTSA ID
10597448
Incident
Jun 1, 2007
Mileage
50,000 mi
Steering
Filed Aug 14, 2012

AFTER PLACING THE VEHICLE IN PARK, I PULLED THE STEERING WHEEL LEVER LOCK, (RED WARNING LIGHT CAME ON), AND ADJUSTED THE HEIGHT AND DEPTH OF THE STEERING WHEEL. I THEN PUSHED THE STEERING WHEEL LEVER LOCK BACK IN (RED WARNING LIGHT DISAPPEARED). I STARTED DRIVING AND WHILE I WAS MAKING A RIGHT ON A CURVE THE STEERING WHEEL SLIPPED OUT OF PLACE AND ALMOST CAUSED ME TO SWERVE INTO ANOTHER LANE. I PULLED OVER ATTEMPTED TO REENGAGE THE STEERING WHEEL LOCK IN SEVERAL DIFFERENT POSITIONS, BUT IT WOULD NOT STAY LOCKED. THE RED WARNING LIGHT ONLY COMES ON WHEN THE STEERING WHEEL LOCK LEVER IS PULLED OUT, BUT IT DOES NOT SHOW THAT THE STEERING WHEEL IS DISENGAGED WHEN THE LEVER IS PUSHED IN EVEN THOUGH THE LOCKING MECHANISM DOES NOT FUNCTION. I LOOKED ONLINE AND FOUND A FORUM WITH SEVERAL OTHER PEOPLE HAVING THE SAME PROBLEM ON A VARIETY OF DIFFERENT VEHICLES OF DIFFERENT YEARS. I FEEL IT IS DANGEROUS TO OPERATE MY VEHICLE. *TR

NHTSA ID
10470668
Incident
Jul 5, 2012
Mileage
115,000 mi
Electrical
Filed Jan 7, 2012

BOTH FRONT POWER SEAT MODULES DRAIN BATTERY WHEN CAR IS OFF. *TR

NHTSA ID
10442789
Incident
Dec 15, 2011
Mileage
70,000 mi
Suspension
Filed Jul 6, 2011

I JUST HAD THE CONVERSATION WITH MY MB DEALER ABOUT REPLACING A MALFUNCTIONING YAW RATE SENSOR ON MY 2000 C230K. THE PROBLEM IS THAT THIS IS CAUSING A DANGEROUS SITUATION BECAUSE IT IS RANDOMLY ENGAGING MY BRAKES AT ALL SPEEDS WHEN IT THINKS THE CAR IS OUT OF CONTROL. *TR

NHTSA ID
10410712
Incident
Jan 26, 2011
Mileage
126,000 mi
Electrical
Filed Aug 18, 2010
Fire reported

TL* THE CONTACT OWNS A 2002 MERCEDES BENZ C 230. THE CONTACT WAS DRIVING 30 MPH WHEN THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TOWED TO A LOCAL REPAIR FACILITY WHERE THE MECHANIC ADVISED THAT THE FUEL PUMP WIRING AND SEVERAL OTHER WIRES WERE BURNED. THE MECHANIC ADVISED THAT IF THE FUEL TANK HAD BEEN FULL OF GASOLINE, THE VEHICLE WOULD HAVE CAUGHT ON FIRE. THE MECHANIC WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. THE MANUFACTURER ADVISED THE FAILURE WAS NOT CONSIDERED A SAFETY ISSUE AND WOULD NOT PROVIDE ANY ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 99,000.

NHTSA ID
10350278
Incident
Aug 1, 2010
Mileage
99,000 mi
Other / unspecified
Filed Mar 1, 2010

ON JAN 2, 2010, WHILE DRIVING HOME FROM A MOVIE IN MY 2002 MERCEDES C230, THE CAR SUDDENLY AND VIOLENTLY BEGAN PULLING TO THE RIGHT. I FIRST THOUGHT I HAD A BLOW OUT. I WAS DRIVING ON A FREEWAY AND AM NOT AWARE OF HITTING ANY THING THAT MIGHT HAVE CAUSED THE FAILURE. WHEN I STOPPED, I FOUND THE RIGHT FRONT TIRE WAS FLAT. THE FOLLOWING DAY I TOOK THE FLAT TO MY TIRE SHOP WHO INFORMED ME THE RIM HAD A CRACK IN IT, AND THAT CAUSED THE TIRE TO DEFLATE. I ORDERED A NEW WHEEL FROM THE LOCAL MERCEDES DEALER, WHO TOLD ME IT IS NOT UNCOMMON FOR WHEELS ON THIS MODEL TO FAIL. MERCEDES REFUSED WARRANTY. I CONSIDER THIS A SIGNIFICANT SAFETY FAILURE AND ASKED THE SERVICE MANAGER WITH THE LOCAL DEALER, KIMBALL MOTORS, TO PRESENT IT TO MERCEDES FOR WARRANTY AND/OR SAFETY REPLACEMENT. THE CAR IS BEYOND THE NORMAL WARRANTY PERIOD. MERCEDES REFUSED TO TAKE ANY ACTION. BOTH THE PEOPLE WHO REPLACED THE TIRE, BIG BRAND TIRE, AND THE PARTS PEOPLE AT THE DEALER, KIMBALL MOTORS, TOLD ME THEY SEE "SEVERAL FAILURES LIKE THIS" EACH YEAR. IN MY 50 PLUS YEARS OF DRIVING FOR PLEASURE AND COMMERCIALLY, I NEVER EXPERIENCED A CRACKED WHEEL AND SUBSEQUENT TIRE FAILURE. I WAS DISAPPOINTED THAT MERCEDES FAILED TO TAKE AN INTEREST IN THE FAILURE. I HAVE THE WHEEL, AND HAVE A DIGITAL PHOTO OF THE FAILURE IF THAT WILL BE OF ASSISTANCE. *TR

NHTSA ID
10315140
Incident
Jan 3, 2010
Mileage
108,177 mi
Engine
Filed Aug 14, 2009

I BOUGHT A CAR AND THE CHECK ENGINE LIGHT WENT ON, ITS A 2002 C230 KOMPRESSOR 2 DOOR, AND THE DEALER SAID ITS A SENSOR FROM THE SUPERCHARGER. *TR

NHTSA ID
10280485
Incident
Jul 21, 2009
Mileage
83,000 mi
Visibility
Filed Jul 3, 2009

DRIVERS OUTSIDE REARVIEW MIRROR HAS BECOME DISCOLORED AND IS NOW VERY DIFFICULT TO SEE IMAGES PARTICULARLY AT NIGHT. DEALER QUOTED $800 FOR MIRROR GLASS ONLY! *TR

NHTSA ID
10275707
Incident
Jan 20, 2009
Mileage
58,215 mi
Interior & seats
Filed Nov 13, 2008

DOOR LOCK MALFUNCTION - WHILE DRIVING, I HEARD SOMETHING COME FROM THE LEFT/DRIVER SIDE...IT SOUNDED LIKE A BOX OR SOMETHING FELL FROM MY REAR SEAT, ONTO THE FLOOR AND UNDER MY SEAT. *TR I SAT IN THE CAR, UNLOCKING/LOCKING, AND IT CONTINUED TO GO NUTS...EVEN THE CENTRAL LOCKING BUTTON ON THE DASH FAILED TO WORK A FEW TIMES... LOOKS LIKE A DOOR LOCK ACTUATOR PROBLEM THAT COSTS ABOUT $400 TO FIX. *TR

NHTSA ID
10248743
Incident
Nov 12, 2008
Mileage
78,213 mi
EnginePowertrain (other)
Filed Nov 6, 2008

TL*THE CONTACT OWNS A 2002 MERCEDES BENZ C230. ON OCTOBER 15, 2008, WHILE DRIVING 65 MPH, THE VEHICLE SUDDENLY DECELERATED TO 15 MPH ON ITS OWN. THE VEHICLE WAS TOWED TO THE GARAGE. IT WAS DIAGNOSED THAT THE RADIATOR FAILED AND COOLANT FLUID PENETRATED THE TRANSMISSION RESERVED FLUID. THE MECHANIC REPLACED THE RADIATOR AND CLEANED THE TRANSMISSION AT THE COST OF $5,000. THE MECHANIC STATED THAT THE TRANSMISSION WILL EVENTUALLY ALSO NEED TO BE REPLACED. THE FAILURE MILEAGE WAS 56,146 AND CURRENT MILEAGE IS 59,000. UPDATED 02/24/09. *LJ UPDATED 02/25/09. *JB

NHTSA ID
10247836
Incident
Oct 15, 2008
Mileage
56,146 mi
EngineInterior & seats
Filed Jun 13, 2008

I OWN A 2002 MERCEDES BENZ C230, WHICH HAS NOW HAD 2 SEVERE ISSUES WITH IT. THE FIRST ISSUE IS THE ELECTRICAL SYSTEM - THE SEAT CONTROL MODULES GO FAULTY AND START DRAINING THE BATTERY EVEN WHEN THE CAR IS TURNED OFF. IF YOU HAVE A BATTERY DRAIN, THIS IS THE LIKELY CULPRIT. I HAVE REPLACED THE SEAT CONTROL MODULES A TOTAL OF 3 TIMES. THIS IS A COMMON PROBLEM ACCORDING TO INTERNET BOARDS. THE 2ND PROBLEM IS THAT OIL STARTED TO LEAK ALL OVER THE WIRES. AGAIN ANOTHER COMMON PROBLEM ACCORDING TO THE INTERNET BOARDS. *TR

NHTSA ID
10230906
Incident
Jun 1, 2008
Seat belts
Filed May 28, 2008

TL*THE CONTACT OWNS A 2002 MERCEDES BENZ C-230. THE CONTACT'S CHILD WRAPPED THE NEAREST REAR SEAT BELT AROUND HER NECK, WHILE SEATED IN HER CHILD SEAT. WHILE THE SEAT BELT WAS AROUND THE CHILD'S NECK, IT WOULD NOT LOOSEN AND WAS EXTENDED TO THE POINT THAT THE SEAT BELT COULD ONLY RETRACT. THE CONTACT CALLED THE POLICE AND THEY CUT THE SEAT BELT FROM AROUND THE CHILD'S NECK. SHE WAS UNINJURED FROM THE SEAT BELT FAILURE. THE VEHICLE HAS NOT BEEN DIAGNOSED BY THE DEALER. THE CURRENT AND FAILURE MILEAGES WERE 60,000.

NHTSA ID
10229087
Incident
May 24, 2008
Mileage
60,000 mi
Electrical
Filed Jan 9, 2008
1 injury reported

WHILE DRIVING ON HIGHWAY OUT OF STATE AT APPROX. 60MPH CAR SUDDENLY BUCKED AND ALL POWER CUT OUT, ALL LIGHTS ON CONTROL PANEL LIT UP- HIT CLUTCH AND GAS, VEHICLE RESTARTED. NEAREST DEALER WOULD NOT SEE ME FOR 2 WEEKS, DEALER IN ANOTHER STATE DID DIAGNOSTIC ESTIMATED REPAIR AT CLOSE TO $4,000; ALREADY GAVE OVER $1800 AS DOWNPAYMENT TOWARD PARTS. REPAIR ? SCHEDULED FOR NEXT WEEK. READ OTHER COMPLAINTS, BELIEVE MANUFACTURER SHOULD TAKE SOME RESPONSIBILITY HERE, AND WANT REASSURANCE IF REPAIR DOES NOT WORK I WILL NOT BE CONTINUOUSLY CHARGED WHILE THEY REPLACE EVERYTHING UNTIL THE GET IT RIGHT. SAID COMPUTER DID NOT READ A DEFECT. CAR HAS BEEN SERVICED BY DEALERS ONLY AT EVERY RECOMMENDED SERVICE MILESTONE. *TR

NHTSA ID
10214361
Incident
Jan 8, 2008
Mileage
56,000 mi
Tires & wheels
Filed Nov 4, 2007

I HAVE MERCEDES C230 2002, WITH OEM MICHELIN MXV4 PLUS 205/55 R16. ONE TIRE WAS BLOWN AND REPLACED 3 YEARS AGO. NOW ALL TIRES DEVELOP HUGE CRACKS ON THE EDGE OF TREAD AND SIDEWALL AS WELL AS INSIDE OF TREAD. TIRES ARE IN BETWEEN 5/32ND AND 7/32ND TREAD WITH 40K MILES, AND WOULD BE GOOD TO GO FOR ANOTHER 2 YEARS EASILY. BUT, ACCORDING TO MERCEDES AND MICHELIN DEALERS (LES SCHWAB) TIRES UNSAFE TO DRIVE! I CALLED MICHELIN 866-866-6605 NOVEMBER 03-07, AFTER 30 MIN CONVERSATION WITH LES SCHWAB MANAGER INVOLVED, MICHELIN ADMIT MANUFACTURING DEFECT, AND OFFERED 45% OFF NEW TIRES PURCHASE. HERE IS WHAT MICHELIN OFFER ACTUALLY MEANS: 1) 45% DISCOUNT APPLY ONLY TO MICHELIN AND SAME MXV4 PLUS IS $205/EA AND IT MEANS $820 X0.55 = $451 TO PAY. 2) I MUST PAY DISMOUNT + MOUNT + BALANCE + DISPOSAL FEES, WHICH IS $20 PER TIRE X4 = $80, SO TOTAL OUT OF MY POCKET BECOMES $531 +TAX! *JB

NHTSA ID
10207865
Incident
Nov 4, 2007
Mileage
45,000 mi
Electrical
Filed Jul 27, 2007

MY 2002 MERCEDES C230 KOMPRESSOR KEEPS DRAINING THE BATTERY. I HAVE HAD THE BATTERY AND THE ALTERNATOR REPLACED. NO ONE, INCLUDING THE DEALER CAN DETERMINE WHAT IS CAUSING THE DRAIN. ONLINE FORUMS FROM MERCEDES OUTLINE THAT THIS IS A REGULAR ISSUE THAT MERCEDES IS AWARE OF, BUT NO RECALL HAS BEEN ISSUED. *JB

NHTSA ID
10197692
Incident
May 14, 2007
Mileage
43,000 mi
Airbags
Filed Apr 12, 2007

TL*THE CONTACT OWNS A 2002 MERCEDES BENZ C230. ON 4/10/07 WITH THE FAILURE MILEAGE OF 38,525 THE SRS AIRBAG WARNING LIGHT CAME ON. THE DEALER STATED THAT THE SRS CONTROL UNIT #206-820-64-85 NEEDED TO BE REPLACED, AND WASN'T INCLUDED IN THE WARRANTY. THE CONTACT WAS AWARE OF THE SAFETY RISK INVOLVED DUE TO THE POSSIBILITY OF THE AIR BAG DEPLOYING PREMATURELY. THE CURRENT MILEAGE WAS 38,525. *AK UPDATE 05/04/07*TR

NHTSA ID
10187723
Incident
Apr 10, 2007
Mileage
38,525 mi
Visibility
Filed Apr 9, 2007

THE SUN ROOF WILL NOT OPERATE. CAR HAS 55,000 MILES ON IT, AND I ONLY USED IT OCCASIONALLY. BEING TOLD THAT IT WASS OVER $2000 TO REPAIR. I GOOGLED THIS PROBLEM ,AND FOUND OVER 1000 ENTRIES OF MERCEDES OWNERS COMPLAINING OF THE SAME ISSUE. OBVIOUSLY, IT WAS AN INHERRENT PROBLEM WITH THIS C230. COULD YOU DO ANYTHING TO HELP?*AK

NHTSA ID
10187410
Incident
Apr 8, 2007

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.

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