Page 3 of 3 · complaints 101–116 of 116

2006 Mercedes Benz C230 complaints

Owner reports filed with NHTSA about this vehicle, newest first and reproduced as filed. They are unverified accounts: one proves nothing, and a pattern across many is the thing worth reading. Back to the full 2006 record →

Power Train › Automatic Transmission
Filed Apr 25, 201140,000 milesCT

TL* THE CONTACT OWNS A 2006 MERCEDES C230. THE CONTACT WAS DRIVING 65 MPH AND ATTEMPTING TO CHANGE LANES. WHEN THE ACCELERATOR PEDAL WAS DEPRESSED, THE VEHICLE BEGAN TO LOSE POWER ABNORMALLY. THE VEHICLE EXHIBITED A SLIGHT JERKING MOTION BEFORE STALLING. THE CONTACT WAS ABLE TO GET THE VEHICLE TO RESTART, BUT THE VEHICLE MOVED VERY SLUGGISH. THE CONTACT WAS ABLE TO GET THE VEHICLE TO A MECHANIC AND WAS TOLD THAT THE TRANSMISSION SLIPPED. THE CONTACT THEN TOOK THE VEHICLE TO AN AUTHORIZED DEALER WHERE THEY REPLACED THE VALVE BODY, K1 CLUTCH AND THE TRANSMISSION. THE CONTACT WAS TOLD THAT THE FAILURE OCCURRED BECAUSE THE HYDRAULIC SEAL FOR THE COMPONENTS FAILED. THE FAILURE AND CURRENT MILEAGE WAS 40,000. UPDATED 06/01/11*LJ UPDATED 1/18/2012 *LN *TR

Power Train
Filed Mar 11, 201160,000 milesNV

I OWN A 2006 MERCEDES C230 WITH A BALANCE SHAFT GEAR PROBLEM. THE GEARS ARE RETARDING AND THE PROBLEM WILL CAUSE ENGINE FAILURE. A CLASS ACTION LAWSUIT HAS BEEN FILED AGAINST MERCEDES BENZ FOR THE BALANCE SHAFT GEAR FAILURE. A RECALL NEEDS TO BE ISSUED FOR ALL 2006 BALANCE SHAFT GEARS ON ALL MERCEDES BENZ MODELS. *TR

Engine and Engine Cooling
Filed Mar 1, 201142,000 milesNJ

2006 MERCEDES C230 HAS A DEFECTIVE BALANCE SHAFT GEAR INSIDE ENGINE WHICH DRIVES THE TIMING CHAIN. MERCEDES BENZ KNOWS THAT THE MATERIALS USED WERE INSUFFICIENTLY HARDENED, CAUSING PREMATURE WEAR AND POSSIBLE SUDDEN LOSS OF POWER RESULTING IN NO POWER STEERING OR POWER BRAKES WITHOUT WARNING , THEREBY PRESENTING A DANGER TO VEHICLE OCCUPANTS. MERCEDES HAS MODIFIED THE GEAR ON LATE 2006 MODELS BUT NEVER TOOK RESPONSIBILITY TO THE DEFECTIVE PARTS ALREADY SOLD IN THE EARLY 2006 PRODUCTION. THIS ISSUE HAS BEEN NOTED THROUGH OUT A LARGE NUMBER OF VEHICLES IN THE MERCEDES LINE. SILENT RECALL HAS BEEN NOTED TO THE TECHNICIANS BUT NOTHING IS BEING DONE TO REPAIR THE DEFECT. MAYBE SAVE SOME LIVES IN THE PROCESS. ALSO NOTE THEY ARE CHARGING OWNERS APPROX $5000 AND DEALERS STATE IT IS HAPPENING OFTEN BETWEEN 30,000-100,000 MILES. NO WARNING OR SYMPTOMS UNTIL IT "JUST HAPPENS". *TR

Unknown or Other
Filed Feb 14, 201158,705 milesTX

AT THE END OF JAN 2011, MY ENGINE LIGHT CAME ON IN MY 2006 C230 MERCEDES ' BENZ. I TOOK MY VEHICLE INTO THE DEALERSHIP TO GET A DIAGNOSTIC INSPECTION ON FEB 1, 2011. THE INSPECTION DETERMINED THE VEHICLE NEEDED A BALANCE SHAFT. MY VEHICLE ONLY HAS 58,705 MILES ON IT AND WARRANTY EXPIRED ON IT AT 50,000 MILES. IF DRIVEN LONGER WITH THE ENGINE LIGHT ON, THE VEHICLE WOULD OF MALFUNCTION. THIS SAFETY ISSUE MAY OF CAUSE THE VEHICLE TO MISFIRE AND STOP DRIVING. MERCEDES ' BENZ USA HAS RECEIVED SEVERAL COMPLAINTS PERTAINING TO THIS ISSUE FOR THE PAST FEW YEARS AND NOTHING IS BEING DONE ABOUT IT. ALSO, SEVERAL CLASS ACTION LAWSUITS HAVE BEEN FILED ABOUT THIS ISSUE. A RECALL SHOULD BE PUT ON ENGINE M272 & M273 BALANCE SHAFT GEAR / IDLE GEAR. THIS DEFECT IN THE ENGINE IS A SAFETY ISSUE AND MAY CAUSE A MAJOR ACCIDENT OR FATALITY. THE PRICING ON THE SERVICE IS REALLY RIDICULOUS. PARTS $ 478.15 AND LABOR $1946.26. THIS PRICE WAS A GOODWILL GESTURE.

Engine and Engine Cooling
Filed Feb 11, 201157,000 milesTX

TL* THE CONTACT OWNS A 2006 MERCEDES BENZ C CLASS 230. THE CONTACT WAS DRIVING 15 MPH WHEN THE RED ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER WHO RAN A DIAGNOSTIC TEST AND DISCOVERED THAT THE CAM SHAFT WAS SPINNING FREE AND WOULD NEED REPLACING. THERE WERE NO RECALLS FOR THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE VIN WAS UNAVAILABLE. THE FAILURE MILEAGE WAS 57,000.

Engine and Engine Cooling › Engine
Filed Jan 20, 201154,000 milesCA

THE ENGINE LIGHT WENT ON IN MY 2006 C230 MERCEDES (CURRENT MILEAGE 57,000) SINCE SEPT 2010. I LATER CONFIRMED IT'S THE PROBLEM IN THE BALANCE SHAFT, WHICH DIRECTLY IMPACT ON THE ACCELERATION AND FAILURE OF THE ENGINE. THE ENGINE SUDDEN STOPPED RUNNING FEW TIMES IN MY COMMUTE TO WORK IN A FREEWAY. LUCKILY, IT WAS DURING THE RUSH HOUR AND THE TRAFFIC WAS MOVING SLOWLY. MANY TIMES WHEN I ENTERED TO THE FREEWAY IN A MERGE LANE, THE ACCELERATION DIDN'T WORK AT ALL AND I ALMOST GOT HIT BY THE OTHER CARS IN THE MERGE LANE. THE MECHANIC ADVISED IF CONTINUE DRIVING THE VEHICLE WITHOUT REPLACING BALANCE SHAFT WILL LEAD TO A BIG DANGER TO THE DRIVER AND PASSENGER SINCE THE ENGINE CAN BE STOPPED ANYWHERE AND ANYTIME. REPLACING THE BALANCE SHAFT COST $6,000 (FROM THE DEALER) AND MERCEDES USA REFUSE TO COVER ANY PORTION OF THE REPAIR SINCE MY CAR EXCEEDS 50,000 MILES/4 YRS WARRANTY. I TALKED TO THE DEALER AND THE SERVICE ADVISER. THEY SAID THIS IS A COMMON KNOWN PROBLEM FOR MANY OF THE MERCEDES MODELS. IN FACT, IT WAS IN THEIR SERVICE BULLETIN SINCE 2007. UNFORTUNATELY MERCEDES WOULDN'T COVER ANY REPAIR UNLESS THERE?S A RECALL OR SOMEONE DIE FROM IT. I WONDER IF MERCEDES WILL WAIT UNTIL MORE INJURIES BEFORE THEY CONSIDER STOP USING THE SAME BALANCE SHAFT IN THEIR CARS. THIS BALANCE SHAFT IS A VERY SMALL PIECE LOCATED RIGHT IN THE MIDDLE OF THE ENGINE. THE COST OF THE MATERIAL IS VERY INEXPENSIVE. HOWEVER, IT REQUIRES INTENSIVE LABOR BECAUSE THE ENGINE MUST BE TAKEN APART IN ORDER TO REPLAC

Engine and Engine Cooling › Engine
Filed Jan 16, 201151,000 milesCA

CHECK ENGINE LIGHT CAME ON AT ABOUT 51K MILES, JUST OUT OF WARRANTY ON C230 MERCEDES. THE BALANCE SHAFT IS BROKEN. NO HELP WITH MERCEDES ON THIS $3000 REPAIR. *LN

Power Train › Automatic Transmission
Filed Jan 15, 201151,000 milesCA

WE OWN A MERCEDES BENZ C230. THE CHECK ENGINE LIGHT CAME ON. WE TOOK IT TO THE DEALER AND IT WAS DIAGNOSED WITH A BALANCE SHAFT ERROR. IT TURNS OUT THE BALANCE SHAFT IS BROKEN. THE PART COST ONLY ABOUT $400. BUT SINCE REPLACING IT REQUIRES PULLING OUT AND TAKING A PART THE ENGINE, THE REPAIR IS OVER $3000. WE HAVE BEEN ADVISED NOT TO DRIVE THE VEHICLE. IT HAS NOT BEEN REPAIRED. *TR

Engine and Engine Cooling › Exhaust System
Filed Oct 13, 201053,000 milesWA

MY C230 2006 CAR HAS A ENGINE NOISE AND THATS SO LOUD. PLEASE TELL ME ABOUT THIS NOISE . I THINK THAT IS NEED TO REPLACE. *TR

Air Bags
Filed Aug 21, 201068,000 milesFL

2006 MERCEDES BENZ C230 68K MILES. ERROR MESSAGE STATES "SRS RESTRAINT SYSTEM MALFUNCTION. DRIVE TO WORKSHOP". I AM TOLD THAT MY ENTIRE SUPPLEMENTAL RESTRAINT SYSTEM HAS BEEN DEACTIVATED UNTIL THIS IS RESOLVED. REPAIR COSTS AROUND $700 TO FIX AND I DO NOT HAVE AN EXTRA $700 LAYING AROUND RIGHT NOW. FROM READING ONLINE, THIS IS AN EXTREMELY COMMON/WIDESPREAD PROBLEM WITH MERCEDES AND SHOULD LEAD TO A RECALL AS PEOPLE'S LIVES ARE AT STAKE WHEN DRIVING A VEHICLE WITHOUT WORKING AIRBAGS OR PRE-TENSIONERS. *TR

Suspension
Filed Aug 3, 201097,500 milesCA

THE FAILURE IN THIS CASE IS THE REPLACEMENT OF THE COUNTER BALANCE SHAFT ON A 2006 C230 MERCEDES BENZ WITH LESS THAN 100,000 MILES. I'VE READ THAT MANY OF THESE FAILURES HAVE OCCURRED AND THE REASON FOR FAILURE WAS DUE TO THE SHAFT NOT HAVING PROPER HARDENING. I'VE ALSO READ THE MERCEDES BENZ IS AWARE OF THIS PROBLEM. THE COST OF THE REPAIR IS ABOUT $4500 ON A VEHICLE THAT THE WARRANTY GOES OUT IN 4 YEARS OR 50,000 MILES. ALL SERVICES TO THIS VEHICLE HAVE BEEN DONE AS REQUIRED, BUT NOT THROUGH THE DEALERSHIP. INFORMATION I'VE READ ABOUT THIS PROBLEM STATES THAT THERE'S NOTHING I COULD HAVE DONE TO KEEP THIS FROM HAPPENING AND THAT IT'S HAPPENING TO MANY, MANY VEHICLES. I BELIEVE IF THIS IS HAPPENING FREQUENTLY THAT THE MANUFACTURE SHOULD BE RESPONSIBLE FOR THE COSTS ASSOCIATED WITH THIS TYPE OF REPAIR. THANK YOU FOR YOUR TIME AND CONSIDERATION. *TR

Power Train
Filed Jun 22, 2010FL

2006 C230 MERCEDES BENZ. CONSUMER STATES PROBLEM WITH TRANSMISSION *TGW THE CONSUMER STATED THE TRANSMISSION WAS SLIPPING BETWEEN LOWER GEARS AND IT WOULD ALSO SHIFT HARD. ALSO, THE OIL PAN WAS LEAKING OIL. *JB

Seat BeltsCrash
Filed Aug 20, 200924,000 milesCA

1. VEHICLE TAKES TO MERCEDES BENZ DEALERSHIP ON 8/31/07 FOR SEAT BELT MALFUNCTION. SEAT BELT SELF-ARRESTING. MERCEDES BENZ INSPECTS AND DETERMINES "SEAT BELT FUNCTIONING PROPERLY". 2. VEHICLE IN A REAR COLLISION ON 9/25/07 AND SEAT BELTS DO NOT ARREST. DRIVER (SELF) HITS THE STEERING WHEEL AT RIGHT BROW AND LOWER BACK INJURY APPEARS WITHIN 2 WEEKS OF ACCIDENT. 3. SAFETY COMPLAINT REGISTERED WITH MERCEDES (AFTER MUCH PRESSURE). MERCEDES INSPECTS IN FRONT OF ME BY YANKING THE BELT AND SAYS THE SEAT BELT IS FUNCTIONING PROPERLY. THE SEAT BELT DOES ARREST WHEN YANKED, BUT DID NOT ARREST WHEN REAR ENDED. 4. QUESTION: DOES MERCEDES HAVE AN OBLIGATION TO FURTHER INSPECT THE SAFETY OF THE SEAT BELT BESIDES "YANKING" IT IN FRONT OF ME? SHOULD THE SEAT BELT BE REPLACED? MERCEDES REFUSES TO GO ANY FURTHER AND MY STATUE OF LIMITATIONS - 2 YEARS IS ALMOST RUNNING OUT. HOW CAN I MAKE SURE I AM DRIVING A SAFE VEHICLE? *TR

Air BagsCrash3 injured
Filed Oct 23, 200851,000 milesOR

TL*THE CONTACT OWNS A 2006 MERCEDES BENZ C230. WHILE MERGING ONTO AN INTERSECTION AT 10 MPH, ANOTHER VEHICLE CRASHED DIRECTLY INTO THE FRONT END OF THE VEHICLE. THE VEHICLE SUSTAINED SEVERE DAMAGE. NONE OF THE AIR BAGS DEPLOYED AND THE SEAT BELTS FAILED TO RETRACT PROPERLY. THREE OCCUPANTS WERE MODERATELY INJURED. THE CONTACT HAS A COPY OF THE POLICE REPORT AND PICTURES OF THE FAILED INCIDENT. HE IS IN THE PROCESS OF CALLING THE MANUFACTURER IN REFERENCE TO NHTSA CAMPAIGN ID NUMBERS 05V560000 (AIR BAGS). THE FAILURE AND CURRENT MILEAGES WERE 51,000.

Structure
Filed Nov 30, 20072,000 milesTX

FEW MILES DRIVEN AND A SQUEAKING NOISE FROM UNDER THE WINDSHIELD DO NOT ALLOW TO DRIVE WITH NECESSARY SERENITY. AFTER 5 INTERVENTION ON THE CAR FINALLY THEY SOLVED THE PROBLEM, REPLACING 3 TIMES THE PLASTIC COVER UNDER THE WINDSHIELD, ONE TIME COMPLETELY REPLACED THE WINDSHIELD. NOW THAT THE WINTER AND COLD TEMPERATURES ARE BACK THE NOISE IS BACK AGAIN. UNBELIEVABLE FOR A MERCEDES-BENZ. *TR

Unknown or Other1 injured
Filed Sep 25, 2007NV

"CHROME" COATINGS ON GEARSHIFT AND MISCELLANEOUS INTERIOR TRIM IS PRONE TO SHREDDING APART, RESULTING IN SHARP METALLIC SHARDS THAT CAN BECOME LODGED BENEATH THE SKIN. *JB

Reading these

NHTSA publishes every complaint as the owner wrote it and investigates only a fraction. Spelling, capitalisation and judgement are the filer’s own. What carries weight is repetition: the same component failing the same way across many filings, and whether the manufacturer eventually opened a recall for it.

Full record for the 2006 Mercedes Benz C230 → · Every C230 year → · How the figures are calculated →