NHTSA Owner Complaint Log
This page lists owner-reported complaints filed with NHTSA for the 2006 Mercedes-Benz C-Class. Complaints are unverified consumer reports submitted to NHTSA and do not by themselves prove a defect or defect rate.
MOMENTS AFTER EXITING THE FREEWAY AND REDUCING SPEED AT AROUND 35 MPH MY CAR DID NOT ACCELERATE AND CONTINUE AS IT WOULD IN NEUTRAL. FAMILY IN THE CAR PANIC AND FOR MY FORTUNE LIGHT TRAFFIC ON AN USUAL BUSY STREET. THE CHECK ENGINE LIGHT DID NOT TURN ON AT THE MOMENT OF DAYS AFTER THE INCIDENT. A WEEK LATER WITHOUT A WARNING THE VEHICLE ENGINE LIGHT TURN ON AND LOST SPEED IN THE FREEWAY. THIS INCIDENT COULD EASY CAUSE MY FAMILY AND OTHER DRIVERS A FATAL ACCIDENT AND PREVENTABLE INJURIES. I HAVE FOUND MANY SIMILAR INCIDENTS DESCRIBING WHAT HAPPEN TO ME AND ITS AWFUL THAT NOTHING IS BEING DONE TO FIX IT. I WILL CONTACT MY LOCAL REPRESENTATIVE AND SENATOR TO DEMAND ACTION AND A FORMAL INVESTIGATION ABOUT THIS ISSUE. *TR
ON NOV 27, 2013, I WAS IN THE LOS ANGELES AREA ON HIGHWAY 14 TRAVELING AROUND 70 MPH ON THE HIGHWAY W/ MANY CARS AND MY SPEED DROPPED TO AROUND 50 MPH IN SPITE OF MY FOOT DOWNING THE ACCELERATOR TO THE FLOOR. I HAD TO TURN ON MY EMERGENCY LIGHTS AND MOVE OVER TO THE SLOW LANE FOR SAFETY. RETURNING HOME THAT SAME DAY ON THE SAME FREEWAY, THE CAR WOULD NOT ACCELERATE OR TRANSMISSION WOULD NOT DOWNSHIFT TO COMPENSATE FOR THE UPHILL ON THE FREEWAY IN SPITE OF STEPPING DOWN ON THE ACCELERATOR- AGAIN I HAD TO FLASH MY EMERGENCY LIGHTS ON AND MOVE TO THE SLOW LANE. THERE IS NO SENSOR LIGHT ON THE DASHBOARD FOR BOTH INCIDENTS. MY MECHANIC REPORTED IT WILL BE HARD TO DIAGNOSE THE TRANSMISSION PROBLEM SINCE THERE IS NO SENSOR LIGHT ON. ON NOV 29, 2013, I TRAVELED TO LAS VEGAS AND THE TRANSMISSION REPEATED THE DECELERATING INCIDENT AND FAILURE OF THE ACCELERATOR TO INCREASE ENGINE OR TRANSMISSION SPEED. THIS IS DANGEROUS. *TR
EVERY TIME I FILL UP THE GAS TANK; THERE IS A STRONG ODER OF FUEL IN THE CABIN. MY WIFE AND I HAVE A NEWBORN AND NOW DO NOT FEEL SAFE DRIVING WITH SUCH A STRONG ODOR..THIS IS A SAFETY HAZARD. *TR
THE CAR HAS A BALANCE SHAFT ISSUE LIKE MANY W272 ENGINES...WE NEED TO FIND A WAY TO GET MERCEDES INTO ANOTHER CLASS ACTION LAWSUIT...THIS ISSUE WILL COST ME ABOUT 5000 DOLLARS TO FIX...OTHERWISE. *TR
TL* THE CONTACT OWNS A 2006 MERCEDES BENZ C350. THE CONTACT STATED THAT A STRONG ODOR OF FUEL EMITTED INSIDE THE VEHICLE. THE VEHICLE WAS DIAGNOSED AND REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 116,000.
TL* THE CONTACT OWNS A 2006 MERCEDES BENZ C350. THE CONTACT STATED THAT WHILE THE VEHICLE PARKED, THERE WAS A STRONG FUEL ODOR EMITTED FROM THE VEHICLE WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHERE IT WAS DIAGNOSED THAT THE FUEL PUMP NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS REPAIRED BUT THE FAILURE WAS NOT RESOLVED. THE APPROXIMATE FAILURE AND CURRENT MILEAGE WAS 50,000.
ZERO ISSUES WITH THIS CAR UNTIL NOW. THIS WEEK, JUNE 2013, THE CAR HAS 78,000 MILES ON IT. I PULLED UP TO A STOPLIGHT OFF THE FREEWAY, AND THE CAR STARTED SPUTTERING LIKE NEVER BEFORE. THE CHECK ENGINE LIGHT CAME ON - FOR THE FIRST TIME EVER. THE CAR STALLED AND ENGINE DIED. IT RESTARTED, BUT WHEN I PRESSED THE GAS THERE WAS NO POWER, TRAFFIC WAS COMING UP THE OFF RAMP FAST, I HAD TO FLASH MY BRAKES TO GET THEM TO NOTICE SOMETHING WAS WRONG BUT IT WAS A CLOSE CALL. THE CAR SPUTTERED INTO THE MIDDLE OF A BUSY FREEWAY OVERPASS INTERSECTION WITH MY FAMILY ON BOARD AND EAGER TRAFFIC BEHIND ME. IT WAS A VERY SCARY MOMENT BECAUSE THE CAR WENT FROM COMPLETELY RELIABLE AND TRUSTWORTHY TO COMPLETE LOSS OF POWER AND INSTABILITY. I SPUTTERED BACK HOME, CREATING THE SAME DANGEROUS CONDITIONS AT EVERY INTERSECTION. I TOOK THE CAR TO A MERCEDES BENZ SHOP THE NEXT MORNING. AFTER A LOT OF TESTING IT WAS DETERMINED THAT THE INTAKE MANIFOLD NEEDED TO BE PULLED TO LOOK DEEPER INTO THE ENGINE. HOURS LATER THEY FOUND THAT THE PROBLEM WAS CAUSED BY A DEFECTIVE PLASTIC BUSHING OF THE INTAKE MANIFOLD WHICH BROKE AND WAS SUCKED INTO CYLINDER #4 AND #3. THIS CAUSED THE VALVES TO BEND AND COMPROMISED THE INTEGRITY OF THE CYLINDERS AND VALVES, ACCORDING TO THE MERCEDES QUALIFIED TECHNICIAN. THERE IS EXTENSIVE DAMAGE TO THE VALVES, AND THEY DON'T KNOW WHAT ALL THEY'RE GOING TO FIND ONCE THEY PULL THE HEADERS OFF. THE COST TO REPAIR THE CAR IS $4,400, BUT IT MAY EVEN BE HIGHER. THE CYLINDERS HAVE TO BE SENT TO A MACHINE SHOP TO SEE IF THEY HAVE ANY OTHER ISSUES AS A RESULT. WHO KNOWS WHAT THEY'LL FIND. THE MECHANICS STATED THAT MERCEDES BENZ IS AWARE OF THIS PROBLEM, THAT THOSE MOVING PLASTIC PARTS IN THE INTAKE MANIFOLD ARE KNOWN TO CRACK AND CAUSE PROBLEMS AND SHOULD NEVER HAVE BEEN MADE OUT OF PLASTIC, BUT I DON'T SEE RECALLS ON THIS OBVIOUS ENGINEERING & MANUFACTURING DEFECT. *TR
FRONT RIGHT SPRING BROKE. THIS IS THE 2ND SPRING THAT HAS BROKEN IN LESS THAN A YEAR. THIS TIME THE BROKEN SPRING WAS RUBBING AGAINST MOVING PARTS AND SMOKING AT ONLY 5 MPH. IF THIS HAPPENED AT HIGHER SPEEDS, OR ON A CURVE, I SUSPECT IT COULD BE DANGEROUS. THERE ARE NUMEROUS REPORTS OF MERCEDES SPRINGS BREAKING ON VEHICLES WITH LESS THAN 50,000 MILES. THAT WOULD CERTAINLY INDICATE TO ME THAT EITHER THE DESIGN OR SPRINGS ARE DEFECTIVE. *TR
MY CHECK ENGINE LIGHT CAME ON SO I WENT TO MECHANIC TO CHECK. THEY PERFORMED A COMPUTER CODE TEST TO FIND PROBLEM. THE CODE INDICATES THAT THE BALANCE SHAFT IS STARTING TO FAIL. I RESEARCHED ON-LINE AND DISCOVERED THIS IS A KNOWN DEFECT WITHIN THIS ENGINE. APPARENTLY MERCEDES IS UNWILLING TO ASSUME RESPONSIBILITY FOR THIS DEFECT. REPAIRING THIS PROBLEM IS EXTREMELY COSTLY AND THE BUYER SHOULDN'T BARE RESPONSIBILITY FOR THEIR FAULTY PARTS. I UNDERSTAND THERE IS A CLASS ACTION LAWSUIT FILED, BUT I CAN'T FIND OUT THE CURRENT STATUS OF IT. THIS DEFECT CAN CAUSE IMMEDIATE ENGINE FAILURE WHEN DRIVING CAUSING THE AUTO TO STOP IN TRAFFIC. BEING THAT THOUSANDS OF MERCEDES VEHICLES HAVE THIS DEFECT I DON'T UNDERSTAND WHY THE NTSB ISN'T STEPPING IN. *TR
I WAS DRIVING HOME AND NOTICED THAT WHEN I WOULD ACCELERATE AFTER COMING TO A STOP THE CAR WAS EXTREMELY SLUGGLISH. I WOULD HAVE TO ALMOST FLOOR THE GAS PEDAL IN ORDER FOR THE CAR TO BEGIN MOVING. I PULLED OVER AND THEN PUT THE CAR IN NEUTTRAL. THE JERKED VIOLENTLY AND SHIFTED VERY HARD AS I THEN TRIED TO PUT IT IN REVERSE AND THE INTO PARK. I TRIED TO PUT THE CAR BACK INTO DRIVE AND IT WOULD NOT ACCELERATE AT ALL. I HAD TO TURN THE CAR OFF AND THEN BACK ON AGAIN IN ORDER TO GET IT MOVING. THE GEARS CONTINUED TO SHIFT VIOLENTLY. HOWEVER, WHEN I FINALLY GOT MOVING AGAIN, THE CAR WOULD NOT GO OVER 35 MPH. THE CAR WAS INSPECTED AND AN ERROR CODE FOR THE INTERNAL SPEED SENSOR CAME UP, WHICH IS PART OF THE VALVE BODY FOR THE TRANSMISSION. MY CAR ONLY HAS 59,000 MILES ON IT. MERCEDES IS VERY AWARE OF THIS PROBLEM ON 2006-2007 C230 MODELS! IN FACT, THEY ARE HAVING A DISPUTE WITH THE MANUFACTURER OF THE VALVE BODY BECAUSE IT IS POOR QUALITY AND DEFECTIVE. I HAVE SEEN NUMEROUS OTHER COMPLAINTS RELATED TO THIS ISSUE. MY LOCAL MERCEDES DEALERSHIP QUOTED ME $2,400 TO REPAIR THIS DEFECTIVE PART. I WAS LUCKY IN THAT I WAS NOT DRIVING AT 60 MPH ON THE HIGHWAY WHEN THIS MALFUNCTION OCCURRED. THIS IS AN EXTREMELY DANGEROUS ISSUE AND A RECALL SHOULD BE ISSUED FOR THIS PART. *TR
I WAS MAKING A RIGHT TURN STOP AT A LIGHT, WHEN I ATTEMPTED TO ACCELERATE THE CAR TOOK OFF AS IT WAS AT A HIGHER GEAR. WOULD NOT PICK SPEED AND HIGH RPM. THERE WAS A PEDESTRIAN RIDING HIS BIKE AND MADE A RIGHT TURN AND BECAUSE HIS VIEW WAS BLOCK MY THE SUN HE ENDED UP REAR ENDING MY CAR AND FEEL OFF HIS BIKE. THE REASON I AM FILING THIS COMPLIANT IS IF MY CAR WAS NOT HAVING THIS ISSUE THE ACCIDENT COULD HAVE BEEN PREVENTED BC THERE WAS NO CAR IN FRONT OF ME. THANK GOD THE RIDER WAS NOT BADLY HURT AND JUST HAD A FEW SCRAPES AND MY CAR WAS OKAY SO WE WENT OUR SEPARATE WAYS. THERE ARE SO MANY COMPLIANT ABOUT THIS SAME ISSUES ABOUT THE CAR NOT ACCELERATING AND GEARS GETTING STUCK IT IS BECOMING RIDICULOUS. I AM SURE THERE HAS BEEN CASES WHERE PEOPLE ARE SEVERELY INJURED OR PASSED AWAY BC OF THIS ISSUE BUT ONES THAT DIDN'T SURVIVED ARE NOT HERE TO FILE THEIR COMPLAINTS. THIS IS A SERIOUS MATTER AND A RECALL NEEDS TO BE DONE BEFORE BODIES ACTUALLY START PILING UP. MERCEDES.BENZ ARE KNOWN TO BE HIGH END LUXURY CARS AND THEY NEED TO ACTUALLY DRIVE LIKE ONES.. THE MANUFACTURER NEED TO STEP UP AND ACKNOWLEDGE THIS IMPORTANT MATTER AND DO THE RECALL. *TR
WHILE DRIVING THE VEHICLE, THE CHECK ENGINE LIGHT BEGAN TO FLASH RAPIDLY, THE ENGINE BEGAN TO RUN EXTREMELY ROUGH, HAD LITTLE POWER, AND WAS NO LONGER DRIVABLE. LUCKILY, THIS HAPPENED ON A SURFACE STREET AND NOT ON THE FREEWAY WHERE, I BELIEVE, IT COULD HAVE RESULTED IN HARM TO ME OR OTHER DRIVERS. THE PROBLEM WAS CAUSED BY A DEFECTIVE PLASTIC BUSHING IN THE INTAKE MANIFOLD WHICH BROKE AND WAS SUCKED INTO VALVE #4 WHICH THEN BURNED THE VALVE. AT THE TIME OF THE INCIDENT, THE VEHICLE HAD APPROXIMATELY 84,000 MILES ON IT. I WAS INFORMED BY THE MECHANIC WHO PERFORMED THE REPAIR ON MY VEHICLE THAT THEIR MB PARTS SUPPLIER STATED THAT MB IS AWARE OF THIS DEFECTIVE PLASTIC BUSHING. HOWEVER, THE PARTS SUPPLIER WAS APPARENTLY NOT PERSONALLY AWARE OF IT CAUSING THE TYPE OF EXTENSIVE DAMAGE I EXPERIENCED. MB REFUSES TO ACKNOWLEDGE, AT LEAST TO ME, THAT THEY ARE AWARE OF PAST INSTANCES INVOLVING THIS DEFECTIVE PLASTIC BUSHING OR TO EVEN CONSIDER THAT IT IS A PROBLEM THAT THEY SHOULD TAKE RESPONSIBILITY FOR BEFORE IT RESULTS IN HARM. I HOPE SOMEONE WILL TAKE THIS PROBLEM SERIOUSLY AND INVESTIGATE ITS POTENTIAL FOR HARM. *TR
I'VE HAD THIS PROBLEM SEVERAL TIMES WHERE I PUT IN THE CAR KEY TO START THE CAR, YES IT STARTS UP BUT THE GAS GAUGE ,SPEEDOMETER, AND THE REST ON THE DASH GO TO ALL THE WAY DOWN AND DON'T MOVE, THEN MY CHECK ENGINE LIGHT TURNS ON. SOMETIMES THE CAR DOESN'T START AS WELL . I'VE GONE TO THE DEALERSHIP TO BUY A NEW KEY THINKING IT WAS THE KEY BUT STILL THE SAME PROBLEM. I SAW THAT MOST OF THE C CLASS HAS BEEN RECALLED FOR THE SAME ISSUES I'M HAVING BUT THEY DIDN'T RECALL THE C230. I BELIEVE YOU GUYS SHOULD DO BETTER INVESTIGATION NEXT TIME BECAUSE I DON'T THINK I SHOULD HAVE TO PAY TO REPAIR SOMETHING THAT CAME DEFECTIVE. ALSO I'VE NOTICED THAT THE 2006 C CLASS ALSO HAS A RECALL FOR THE AIRBAG WHICH I'VE HAS THE ESN OR ESP LETTERS POPPING UP ON NY DASHBOARD STATING SOMETHING ABOUT THE AIRBAG YET MY VEHICLE ISN'T ELIGIBLE FOR THAT RECALL AS WELL AND I ASK MYSELF WHY? IF THEY SAME PROBLEMS I'M HAVING ARE EXACTLY THE SAME I'M HAVING WITH THE RECALLED VEHICLE. *TR
THE FITING ARE NOT MADE WELL ,AND OIL IS DISTRIBUTE ON EVERY PART OF THE FRONT ENGINE AND TRANSMISSION AREA CAUSING SMOKE AND CAN CAUSE FIRE. IF IT COME APART. *TR
VEHICLE WOULD NOT SHIFT OUT OF 3 GEAR WHEN DRIVING 25 MILES PER HOUR. RPM'S WENT TO 4,000 AND I HAD TO STOP VEHICLE AND RESTART. RIDICULOUS BECAUSE NO PROBLEMS WERE "FOUND" WITH VEHICLE BUT SOMETHING IS OBVIOUSLY WRONG. I WILL NEVER BUY ANOTHER MERCEDES BENZ WHAT A LEMON. *TR
ENGINE BEGAN KNOCKING WHILE DRIVING. BALANCE SHAFT MALFUNCTION. CAUSED VEHICLE TO BECOME NON-DRIVABLE. LOCAL DEALER QUOTED 6K TO FIX. CONTACTED MERCEDES BENZ WHICH INDICATED IT WOULD OFFER NO ASSISTANCE IN REPAIR OF THIS PROBLEM. INTERNET RESEARCH SHOWS A CONSISTENT PROBLEM WITH THE YEAR AND C-CLASS VEHICLES. OTHER RESEARCH INDICATES A DEFECT IN THE BALANCE SHAFT USED BY MERCEDES BENZ IN THIS MODEL AND OTHER MODELS. MERCEDES BENZ ISSUED A SERVICE NOTIFICATION ABOUT THIS PROBLEM IN 2008. PROBLEM OCCURRED ON THIS VEHICLE WHILE RELATIVELY CLOSE TO HOME PRIOR TO BEING DRIVEN OUT OF TOWN. HAD THE PROBLEM OCCURRED ON THE ROAD, THE DRIVER AND VEHICLE WOULD HAVE BEEN STRANDED. A NON DEALER MERCEDES MECHANIC STATED THERE WAS AN 8-10% FAILURE RATE ON THE BALANCE SHAFTS IN QUESTION. MERCEDES BENZ NEEDS TO PROVIDE ASSISTANCE TO THE OWNERS TO RESOLVE THE ONES THAT DO FAIL. *TR
SUDDENLY DURING NORMAL DRIVING CONDITIONS, WHEN TRYING TO ACCELERATE THE CAR IS VERY SLUGGISH AND THE RPM ARE VERY HIGH. THIS HAPPENS WITHOUT WARNING INCREASING THE POTENTIAL FOR A CRASH. THE PROBLEM IS NORMALLY RECTIFIED TEMPORARILY BY RESTARTING THE VEHICLE. *TR
TOOK OUR DAUGHTER'S 2006, C230 MERCEDES BENZ TO OUR MERCEDES CERTIFIED MECHANIC TO REPAIR A SLUGGISH PROBLEM THAT CAUSED THE CHECK ENGINE LIGHT TO COME ON.. I WAS INFORMED THAT A PART IN THE ENGINE CALLED THE BALANCER WAS GOING BAD... THE COST IS AN APPROX $5000.00. AND THAT WE WOULD HAVE TO TAKE IT TO THE LOCAL MERCEDES DEALERSHIP TO DO THE REPAIR. THE PART INSTALLED IN THE 2006 AND 2007 MODELS WAS MADE OF A TOO SOFT A METAL, SO ITS A DEFECTIVE PART TO START WITH! THIS PART APPARENTLY CAUSES THE ENGINE TO LOSE POWER WHILE DRIVING... BENZ HAS NOT ISSUED A RECALL ON THIS PART. *TR
MY MERCEDES E350 REPORTED ENGINE ERROR CODES P0016 AND P0017. DETAILED ERROR CODE READING. P0016 CRANKSHAFT POSITION CAMSHAFT POSITION CORRELATION BANK 1 SENSOR A P0017 CRANKSHAFT POSITION CAMSHAFT POSITION CORRELATION BANK 1 SENSOR B I HAVE 70,000 MILES ON THE CAR NOW AND HAVE FOUND OUT THAT THIS IS A VERY COMMON PROBLEM ON THE THIS CAR. IT LOOKS LIKE A MANUFACTURING DEFECT. PLEASE PROVIDE ME GUIDANCE WITH THIS MATTER. *TR
2006 MERCEDES C230, LOSS OF POWER AND ACCELERATION. FIRST TIME IT HAPPENED WHEN THE MILEAGE WAS 62K. I WAS DRIVING ON SHENNANDOAH VALLEY THEN SUDDENLY THE ACCELERATION AND ENGINE POWER KEEP DECREASING THOUGH MY FOOT WAS COMPLETELY PRESSING ON GAS PEDAL. I DECIDED TO FULL-OVER TO COOL DOWN THE ENGINE. AFTER RE-STARTING IT, THE PROBLEM WENT AWAY FOR AWHILE AND BACK TO NORMAL DRIVING CONDITION. THEN IT HAPPENED AGAIN WHEN MY CAR HAD 65K MILES, I EXPERIENCED THE SAME PROBLEM BUT THIS TIME FROM A COMPLETE STOP FROM TRAFFIC LIGHT, WHEN I TRIED TO ACCELERATES.. THE CAR WAS NO ACCELERATION AT ALL THOUGH THE PEDAL WAS COMPLETELY TO THE METAL. THIS WILL BE A VERY BAD SITUATION WHEN ALL OF A SUDDEN IT WILL NOT ACCELERATE TO NORMAL RUNNING CONDITION, WHEN I NEEDED TO ENTER THE HIGHWAY TO MERGE TO A FAST MOVING TRAFFIC. *TR
TOOK THE VEHICLE TO THE DEALER WHEN THE CHECK ENGINE LIGHT CAME ON. CAR WAS DIAGNOSED WITH A BAD BALANCE SHAFT THAT NEEDED TO BE REPLACED. APPARENTLY THIS HAS BEEN A PROBLEM WITH THIS ENGINE ON NUMEROUS MODELS OF MERCEDES AS CLASS ACTION LAWSUITS HAVE BEEN FILED IN NUMEROUS STATES. *JS
TL* THE CONTACT OWNS A 2006 MERCEDES BENZ C230. WHILE DRIVING 25 MPH, THE CONTACT ATTEMPTED TO ACCELERATE AND NOTICED THAT THE VEHICLE HAD SHIFTED INTO NEUTRAL EVEN THOUGH THE GEAR INDICATOR DISPLAYED THAT THE VEHICLE WAS IN DRIVE. THE VEHICLE WAS TAKEN TO THE DEALER, WHERE THE CONTACT WAS INFORMED THAT A SENSOR WHICH CONTROLLED THE TRANSMISSION SHIFT SEQUENCES NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 61,000. UPDATED 05/02/12 *BF THE CONSUMER STATED THE VEHICLE WAS REPAIRED AT A COST OF $1200.00. UPDATED 05/04/12
2006 MERCEDES BENZ C280. CONSUMER STATES TRANSMISSION FREEZES AT 20 MPH WHILE THE RPM GOES INTO THE DANGER ZONE *TGW THE CONSUMER STATED IT WAS ALMOST IMPOSSIBLE TO CONTROL THE VEHICLE WHEN IT FAILED TO ACCELERATE. THE CONSUMER WAS INFORMED THE SEALS FAILED AND TRANSMISSION FLUID IN THE MODULE. *JB
MY 2006 MERCEDES C230 HAS A DEFECTIVE BALANCE SHAFT. I DID SOME RESEARCH AND MULTIPLE PEOPLE ARE HAVING THE SAME PROBLEM. THERE IS A CLASS ACTION SUIT IN THE WORKS. I BELIEVE THIS IS A DEFECTIVE PART THAT NEEDS TO BE RECALLED. *TR
UPON FILLING GAS TANK NOTICED FUEL SMELL IN GARAGE. THIS HAPPENED MANY TIMES. DECIDED NOT TO FILL COMPLETELY, AND SMELL WENT AWAY. I NOW ONLY PUT 10 GALLONS IN THE TANK AND DO NOT FILL UP. I'M SENDING THIS BECAUSE I SAW AN ARTICLE IN THE LA TIMES INDICATING THIS MAY BE PROBLEM WITH "E" CLASS VEHICLES. *TR
TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ C230WZ. WHILE DRIVING 50 MPH, THE VEHICLE SHUT OFF WITHOUT WARNING. THE VEHICLE WAS TOWED HOME. THE DEALER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 110,000.
AFTER HAVING THE CHECK ENGINE LIGHT COME ON, WE TOOK THE CAR TO THE DEALERSHIP WE PURCHASED IT FROM TO PERFORM A DIAGNOSTIC AFTER RECEIVING CODES P0170 AND P0173 (MB CODES 2092/2096) WHICH MB CLASSIFIES AS "MIXTURE IN RIGHT / LEFT CYLINDER BANK IS TOO RICH WHEN IDLING" AND WERE TOLD WE WOULD NEED TO REPLACE THE INTAKE MANIFOLD FOR $2110. THE EXPLANATION WE RECEIVED (VERBAL ONLY AS THEY REFUSED TO DESCRIBE THE PROBLEM IN WRITING AFTER ASKING MULTIPLE TIMES) WAS THAT A BUSHING THAT CONTROLS THE AIR FLOW VALVES WAS WORN. THEY COULD NOT PROVIDE A REASON AS TO WHAT WOULD CAUSE THIS WEAR CONSIDERING THE BUSHING IS INTERNAL TO THE CONTROL VALVES. THEY ALSO COULD NOT TELL ME WHICH SPECIFIC SIDE THIS LEAK WAS COMING FROM. SINCE THE INTAKE MANIFOLD IS ONE LARGE COMPONENT WE WOULD NEED TO REPLACE THE ENTIRE THING. THE CAR IS FIVE YEARS OLD SO ROUGHLY JUST OVER 12K MILES PER YEAR AND ALREADY MAJOR COMPONENTS ARE FAILING. THIS IS FROM THE SAME DEALER (MB GEORGETOWN, TEXAS) WHO ONCE TOLD US OUR BRAKES (ROTORS AND PADS) WERE ALL BAD AND NEEDED TO BE REPLACED. WE TOOK IT TO A TRUSTED MECHANIC AND ONLY NEEDED TO REPLACE THE FRONT PADS AS THEY WERE GETTING CLOSE TO BEING WORN OUT. WE NOW NEED A SECOND OPINION SINCE I SIMPLY DO NOT TRUST THEM. THE INFORMATION THEY PROVIDED WAS "PROVIDE ESTIMATE TO REPLACE INTAKE MANIFOLD FOR VACUUM LEAK AT $2110. AIR LEAK COMING FROM INTAKE TUMBLE FLAP ASSEMBLY." *TR
AN ENGINE AIR FILTER HOUSING TO MASS AIR FLOW SENSOR SEAL TEAR CAUSED THE ENGINE TO SURGE AND THE CAR TO BUCK FORWARD INSTEAD OF BRAKING WHEN THE BRAKES WERE APPLIED. FAILURE TO BREAK RESULTED IN THIS VEHICLE REAR ENDING ANOTHER VEHICLE. LUCKILY THE VEHICLE SPEED WAS LOW SO NO ONE WAS INJURED OR KILLED. THE SENSORY SYSTEM FAILED TO DETECT THIS ISSUE UNTIL THE TEAR WORSENED AND THE PROBLEMS IT CAUSED WERE BAD ENOUGH AND CONTINUOUS ENOUGH TO TRIGGER THE CHECK ENGINE LIGHT (TOOK APPROXIMATELY 1 MONTH). MERCEDES COULD NOT DIAGNOSE OR FIND THE PROBLEM UNTIL THE CHECK ENGINE LIGHT WENT ON. DURING THAT 1 MONTH PERIOD THE FAILURE OF THE BREAKS TO ENGAGE/ENGINE SURGING/CAR BUCKING ISSUE OCCURRED 2 MORE TIMES. LUCKILY NO ACCIDENTS OR INJURIES RESULTED FROM THESE EVENTS. I HAVE SPOKEN TO MERCEDES US AND MY LOCAL DEALERSHIP ABOUT THIS ISSUE. THEY REFUSE TO ACKNOWLEDGE THIS AS A SAFETY ISSUE OR ACCEPT RESPONSIBILITY FOR IT. *JS
TL* THE CONTACT OWNS A 2006 MERCEDES BENZ C230. THE CONTACT WAS DRIVING 50 MPH WHEN THE CHECK ENGINE WARNING LIGHT ILLUMINATED AND THE ENGINE STARTED SPUTTERING. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHERE THE MECHANIC CONFIRMED THAT THE BALANCE SHAFT NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT CONTACTED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 1,000 AND THE CURRENT MILEAGE WAS 1,300.
PERIODICALLY THE CAR WOULD LOSE ACCELERATION AND RPMS WOULD BE HIGH AND THE VEHICLE WOULD JERK WHEN I TRIED CHANGING GEARS. AS I CHANGE GEARS FROM PARK, REVERSE OR DRIVE, THE GEAR SHIFT JERKS AND I AM UNABLE TO ACCELERATE PAST 20 MPH NO MATTER HOW MUCH PRESSURE I PLACE ON THE GAS. : EXTREME LOSS OF ACCELERATION UP HILL AND THE STEPTRONIC (+/- SHIFTING) DID NOT WORK... (I COULD ONLY GO 35MPH WHEN EVERY ONE ELSE WAS GOING 70MPH UP HILL) WHEN I TRAVELED ON A FLAT SURFACE WITH NO INCLINATION MY CAR WORKED FINE, I THEN DECIDED TO PUT IT ON NEUTRAL WHILE TRAVELING AT 65MPH...WHEN I PUT IT BACK IN DRIVE IT DID NOT PICK UP THE GEARS IT JUST CONTINUED AS IF IT WAS IN NEAUTRAL. I HAD TO PULL OVER AND SHIFT IT INTO PARK...AS I SHIFTED FORM "D" TO NEUTRAL IT SHIFTED FINE, BUT THEN FROM NEUTRAL TO "R" THE CAR JERKED...FROM REVERSE TO "P" IT JERKED AGAIN AND SHIFTED HARD. I THEN SHIFTED AGAIN TO REVERSE, NEUTRAL, AND DRIVE THUS THE CAR JERKED AND DID A HARD SHIFT WITH KNOCKING NOISE AND WOULD NOT DRIVE. I SHIFTED TO NEUTRAL AGAIN AND SHUT THE CAR OFF. WHEN I TURNED IT BACK ON IT SHIFTED SMOOTH AND I DROVE OFF WITHOUT ANY PROBLEM. TOOK IT TO A REPAIR SHOP AND RECEIVED P0717/P0718 FAULT CODES AND SOMETHING ABOUT THE VALVE BODY. I WAS ALSO TOLD THAT IT WAS AN TRANSMISSION INTERNAL SPEED SENSOR ISSUE. THERE IS SOMETHING FAULTY WITH THE DESIGN AND OPERATION OF THIS MODEL YEAR TRANSMISSION AND LOSING POWER AND BEING ABLE TO ONLY GO 35 MPH NO MATTER HOW MUCH YOU PRESS THE GAS ON THE INTERSTATE OR HEAVY FAST MOVING TRAFFIC IS EXTREMELY DANGEROUS. MERCEDES BENZ IS AWARE OF THIS PROBLEM AS MANY OWNERS HAVE COMPLAINED BUT THEY WILL NOT INSTITUTE A RECALL. *TT
THE TRANSMISSION INTERNAL SPEED SENSOR FAILED INDICATING THAT THE VALVE BODY NEEDS REPLACING. THE GEARS ARE NOT SHIFTING PROPERLY AND GET STUCK. I HAVE TO PULL OVER AND TURN THE CAR OFF FOR ABOUT 10 MINUTES TO LET EVERYTHING RESET AND THEN OK TO DRIVE. IF I DO NOT STOP AND TURN CAR OFF AND PUT IT INTO PARK WITH ENGINE STILL ON AND TRY TO SHIFT BACK INTO DRIVE IT IS A HARD SHIFT AND THEN THE CAR WILL JERK. I SAW ON LINE ALL THE COMPLAINTS WITH THE SAME PROBLEMS FOR THE C230 SPORT. *TR
ON MARCH 12, 2011, DURING AN "A" SERVICE, I WAS INFORMED BY MY MECHANIC, THE CHECK ENGINE LIGHT WAS ILLUMINATED DUE TO THE LEFT INTAKE CAM SENSOR WAS DEFECTIVE BUT IT WAS NOT A BIG CONCERN. ON SEPTEMBER 17, 2011, DURING A "B" SERVICE, MY MECHANIC STATED THE CHECK ENGINE LIGHT WAS ILLUMINATED AGAIN FOR THE LEFT INTAKE CAM AND THE RIGHT EXHUAST CAM ADJUSTER MAGNETS WERE DEFECTIVE OR THE BALANCE SHAFT WAS WORN. AT THIS POINT THE CAR WAS RUNNING OK BUT HE SAID IF HE RUNS A DIAGNOSTIC TEST ON THE ENGINE AGAIN IN THE NEAR FUTURE AND IT READS A SECOND PROBLEM ON THE RIGHT SIDE CAM SIDE, THERE IS A STRONG POSSIBILITY TEETH ON THE CAM SPOCKET DUE TO THE USAGE OF AN INFERIOR PRODUCT. HE EXPLAINED IT WOULD BE APPROXIMATELY $4,000.00 TO REPAIR, HE WAS REPAIRING A VEHICLE WITH THE SAME PROBLEM AND SHOWED ME THE WEAR ON THE TEETH WHICH CAUSE THE INBALANCE OF THE SHAFT AND THE CAMS COME OFF LINE. IN MY MECHANICS OPINION, MERCEDES BENZ KNOWS ABOUT THEIR DEFECTIVE PART BYT THEY DO NOT WANT TO HAVE A "CAMPAIGN" TO RESOLVE THE ISSUE AND MY TYPE/YEAR ENGINE WAS MADE WITH THIS INFERIOR PART. I TRAVEL 80 MILES TO AND FROM WORK AND CANNOT AFFORD TO SPEND THIS MONEY FOR A REPAIR ON A VEHICLE THAT IS SUPPOSE TO LAST ME FOREVER. *TT
I WAS DRIVING MY VEHICLE ON THE HIGHWAY DURING MORNING RUSH HOUR WHEN I NOTICED THAT THE CAR WOULD NOT ACCELERATE OVER 35 MPH. I MOVED THE CAR OFF THE HIGHWAY AND STOPPED AT A RED LIGHT. ONCE I STOPPED THE CAR IT WOULD NOT ACCELERATE AT ALL WHEN I STEPPED ON THE GAS. I HAD TO PUT THE CAR IN PARK AND THEN MOVE IT BACK TO DRIVE TO GET THE CAR TO MOVE. THE CAR WOULD JUMP AND LURCH FORWARD WHEN I SHIFTED GEARS. I DROVE THE CAR DIRECTLY TO THE DEALER. THE MERCEDES DEALER TOLD ME THAT THERE WAS A PROBLEM WITH THE SOFTWARE AND THAT THE SOFTWARE WOULD NEED TO BE UPDATED. I WENT TO PICK UP MY CAR AFTER THE "SOFTWARE " WAS UPDATED ($1,700 COST) AND DROVE THE CAR ABOUT 10 MILES WHEN I NOTICED THAT THE CHECK ENGINE LIGHT HAD COME ON. I TOOK THE CAR BACK TO THE MERCEDES DEALER TO LET THEM KNOW THE CHECK ENGINE LIGHT WAS NOW ON. THE MERCEDES DEALER TOLD ME I HAVE A DEFECTIVE BALANCE SHAFT THAT NEEDS TO BE REPAIRED. THE MERCEDES DEALER ASK ME IF I HAD KEPT UP THE OIL CHANGES ON THE CAR. I TOLD THE THEM THAT I HAD. THE MERCEDES DEALER TOLD ME THAT I HAVE TO PAY $2,500 JUST FOR THEM TO TAKE THE ENGINE APART AND THAT THE TOTAL REPAIR WILL COST AROUND $6,000. I JUST PURCHASED THE CAR IN JULY 2010 ( 14 MONTHS OWNERSHIP) WITH ABOUT 19,500 MILES ON IT. *KB
TL* THE CONTACT OWNS A 2006 MERCEDES BENZ C230. THE CONTACT STATED THAT WHILE DRIVING 75 MPH, THE VEHICLE STALLED. THE VEHICLE WAS TAKEN TO A LOCAL SHOP WHO DIAGNOSED THAT THE FUEL FILTER WAS DIRTY AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS 60,089 AND THE CURRENT MILEAGE WAS 61,499.
BOTH SENDING UNITS IN THE FUEL TANK WERE LEAKING AND WERE REPLACED BY RBM MERCEDES OF 7640 ROSWELL ROAD, ATLANTA, GA 30350 FOR THE AMOUNT OF $ 828.05. I HAVE ORIGINAL REPAIR BILL AND IT CAN BE SUBMITTED AT YOUR REQUEST. *TR
ENGINE LIGHT ILLUMINATED: TWO DIAGNOSTICS SUGGESTED TWO SEPARATE PROBLEMS, WORN OUT BALANCE SHAFT AND ISSUES WITH THE INTAKE AND EXHAUST CAMSHAFT. CAR IS SLUGGISH ON ACCELERATION AND OCCASIONALLY WILL NOT SHIFT OUT OF FIRST GEAR. CAR MUST BE PULLED OVER AND TURNED OFF, AND THEN THE COMPUTER RESETS. THIS IS A PERIODIC PROBLEM AND IS A PARTICULAR HAZARDOUS PROBLEM ENTERING HIGH SPEED HIGHWAYS, WHICH I MUST DO ON A DAILY BASIS.
RECEIVED A CHECK ENGINE LIGHT NOTICE. TOOK C-230 (2006) TO DEALER AND WAS TOLD THAT THE CODE INDICATED A WORN TIMING GEAR PROBLEM AND WOULD REQUIRE MAJOR ENGINE REPAIR. THE COST ESTIMATE WAS $4000 TO $5000 TO TAKE THE ENGINE APART AND DETERMINE IF THE GEAR WAS WORN AND NEEDED REPLACEMENT. PERFORMED A INTERNET SEARCH AND FOUND THAT THIS IS A COMMON PROBLEM WITH THESE ENGINES. CAR HAS 85,000 MILES AND WAS PURCHASED IN 2008 WITH 40,000. HAVE NOT HAD THE REPAIR PERFORMED YET. *TR
THE VEHICLE WAS BEING DRIVEN ON INTERSTATE 95 IN POMPANO BEACH FLORIDA, THE CAR STARTED TO RUN ROUGH AND THE CHECK ENGINE LIGHT BECAME ILLUMINATED. TOOK THE CAR TO THE REPAIR SHOP AND IT CAME UP WITH 2 CODES 1200 AND 1208 INTAKE AND EXHAUST CAMSHAFT SENSOR RIGHT CYLINDER, THE MECHANICS REPLACED THE 2 SENSORS AND A COUPLE WEEKS LATER IT APPEARED AGAIN. THE ORIGINAL MECHANIC RECOMMENDED ANOTHER SHOP THAT SPECIALIZED IN MERCEDES. I TOOK IT THERE A FEW WEEKS LATER AND WE WERE INFORMED IT IS A COMMON PROBLEM WITH THE MERCEDES AND THAT THEY WERE BEING SUED FOR IT,AND MERCEDES HAS PUT OUT OVER 10 TSB ON THE ISSUE AND IT HAS BEEN HAPPENING TO CARS WITH THIS NEW ENGINE. THE PROBLEM IS THE SPROCKET ON THE BALANCE SHAFT WAS NOT HARDENED METAL,LIKE IT WAS SUPPOSE TO BE. *TR
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
BOUGHT THIS CAR WITH 38000 ON IT. THE GET UP AND GO SEEMED SLUGGISH BUT MECHANIC SAID IT CHECKED OUT. HAD SOME MAJOR ISSUES. CAR WOULD BARELY GO, WENT DIRECTLY TO MERCEDES DEALERSHIP. DEALER SAID FUEL PUMP WAS OUT $793. ALSO SAID I NEEDED TO SERVICE THE TRANSMISSION, $350. THEY ALSO SAID I HAD A MUCH GREATER PROBLEM. A BALANCE SHAFT INSIDE THE MOTOR AND QUOTED ME $4600. THE CAR NOW HAS 55,000 MILES ON IT. THE WARRANTY WAS FOR 4 YEARS OR 50,000. THE CAR IS ONE YEAR OR 5,000 MILES OUT OF WARRANTY. IT IS HARD UNDERSTAND WHY THIS TYPE OF CATASTROPHIC FAILURE IS OCCURRING SO SOON AFTER THE WARRANTY IS UP. I CHECKED THIS OUT ONLINE AND IT SEEMS LIKE I'M FAR FROM THE FIRST OWNER TO HAVE THIS PROBLEM. I SAW A LAWSUIT, TOO BAD I DON'T KNOW HOW TO PARTICIPATE. I'M REALLY DISAPPOINTED THAT MERCEDES ISN'T DOING THE RIGHT THING ON ITS OWN. PLEASE HELP! *TR
ON OR ABOUT MAY 17, 2011 MY 2006 C230 AT THE TIME WITH 83,312, YOU DRIVE NORMALLY, MAKE A STOP ON A TRAFFIC LIGHT FOR EXAMPLE, WHEN IT'S TIME TO GO, YOU RELEASE THE BRAKE, ACCELERATE, AND NOTHING HAPPENS EXCEPT FOR RPMS REVVING UP. THE GEAR SHIFTER IS IN "D" DRIVE, GAUGE BETWEEN THE ODOMETER/TACHOMETER SHOWS "D" DRIVE AS WELL, HOWEVER THE CAR ACTS AS IF IT WAS IN NEUTRAL!!! SHIFTING INTO NEUTRAL, REVERSE, OR PARK, OR BACK INTO DRIVE - DOESN'T HELP! IT'S LIKE A TRANSMISSION IS STUCK IN NEUTRAL!!! ALSO, SHIFTING INTO D+/- TO ENGAGE MANUAL SHIFTING DOESN'T WORK! AND AS FAR AS YOU KEEP MOVING THE SHIFTER INTO REVERSE, NEUTRAL, MANUAL SHIFT, DRIVE - THE CAR ELECTRONIC GEAR DISPLAY ON THE DASHBOARD STILL SHOWS THAT THE CAR IS IN "D" DRIVE REGARDLESS OF WHAT POSITION YOU MOVE THE SHIFTER; AND THE CAR BEHAVES AS IF IT WAS IN NEUTRAL ALL THIS TIME (YOU ACCELERATE, RPMS GOES UP, REMOVE THE FOOT FROM THE PEDAL - ENGINE IDLES). THE ONLY WAY TO MAKE THE TRANSMISSION WORK AGAIN IS TO SHIFT IT INTO PARK "P", AND THEN TURN OFF THE ENGINE, AND THEN TURN THE ENGINE BACK ON, AND THEN TRANSMISSION WORKS WELL AGAIN FOR TENS OR HUNDREDS OF MILES BEFORE IT GETS "NEUTRALIZED" PARALYZED AGAIN. THIS ALSO HAPPENED TO ME WHILE DRIVING DOWN THE I-5 IN CALIFORNIA AROUND 70 MPH'S AND I HAD TO PULL TO THE SIDE OF THE ROAD AND TURN THE CAR OFF AND BACK ON, IN ORDER FOR IT TO START WORKING NORMAL. THAT IS DANGEROUS, WHAT IF I WOULDN'T HAVE BEEN ABLE TO STOP ON THE SIDE OF THE ROAD IT WOULD HAVE CAUSED AN ACCIDENT. *JB
HAVING PROBLEM WITH THE GEAR SHIFTING, BELIEVE THIS IS CAUSED BY THE SHAFT BALANCER, ETC. THE CAR GRABS AND JERKS FROM TIME TO TIME MAKING ME UNSURE OF THE SAFETY OF MY CAR. MY CAR ONLY HAS 84,000 MILES ON IT. THE CAR IS LIKE NEW, BUT AS I READ THE CLASS ACT AGAINST MERCEDES I NOTICED THAT MY CAR HAS SEVERAL OF THE SAME ISSUES AS OTHERS LISTED IN THE COMPLAINT. THE INTERIOR AND EXTERIOR OF MY CAR IS IN EXCELLENT CONDITION, AND I CAN'T BELIEVE THAT THE MERCEDES COMPANY WOULD ALLOW AN ERROR LIKE THIS TO CONTINUE. I WOULD LIKE FOR THIS TO BE CORRECTED BY MERCEDES OR TO BE PLACED ON THE CLASS ACT SUIT AS WELL. *TR
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
TL* THE CONTACT OWNS A 2006 MERCEDES C230. THE CONTACT STATED THAT THE POWER STEERING AND POWER BRAKES WERE INOPERABLE. THE DEALER REPAIRED THE VEHICLE BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE BUT DENIED ANY ASSISTANCE WITH REPAIRS. THE FAILURE MILEAGE WAS 82,000 AND THE CURRENT MILEAGE WAS 86,000. UPDATED 09/27/11 *BF UPDATED 2/23/12 *CN
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
TL*THE CONTACT OWNS A 2006 MERCEDES BENZ C230. THE CONTACT STATED THAT THE VEHICLE WOULD STALL WHILE DRIVING VARIOUS SPEEDS. AFTER THE FAILURE OCCURRED, THE CONTACT WAS ABLE TO RESTART THE VEHICLE AND CONTINUE DRIVING. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THE CONTACT WAS INFORMED THAT THE BALANCE SHAFT NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 64,037.
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.
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.
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
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
Data synced from NHTSA on May 4, 2026