2013 MERCEDES BENZ C250 Engine Problems

The vehicle was represented to me as safe to drive, with no major mechanical issues, and that it would pass emissions after only a simple minor fix. After I took possession, the check engine light came on. The car began running rough and showing hesitation. A scan immediately showed a camshaft position sensor fault, cylinder misfire, lean fuel condition, and oxygen sensor/emissions faults. I was also told by a professional shop that the timing chain may be failing. I was then warned that these problems can cause power loss or engine stalling while driving, and that the vehicle in this condition would likely not pass a legal emissions inspection. I was never told about any of these safety or emissions problems before taking the vehicle. This situation creates a safety risk because sudden loss of engine power or stalling can happen in traffic.

News Channel Update | Warranty Mercedes-Benz USA, LLC A Mercedes-Benz AG Company One Mercedes-Benz Drive Sandy Springs, GA 30328 770.705.0600 IMPORTANT EXTENDED WARRANTY INFORMATION Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (“MY”) 2012-2015 Mercedes-Benz Model 204 and 172 vehicles (C250 and SLK250), the warranty on the camshaft adjuster will be extended from the original 4 years/50,000 miles to 10 years/120,000 miles (whichever occurs first) from the original warranty start date. This camshaft adjuster extended limited warranty applies to all conditions that necessitate the replacement of the camshaft adjuster under the standard warranty terms and conditions. The extended warranty is applicable to the following vehicles: Model Years Sales Designation Engine Type C-Class 2012-2014 C250 M271 C-Class 2012-2015 C250 Coupe M271 SLK-Class 2012-2015 SLK271 Please be advised that all camshaft adjusters being claimed under warranty must have a short test with fault code attached and will be inspected. All camshaft adjusters found to be functioning properly or without proper documentation will be returned and the claim debited in full. The following damage codes and parts kit can only be claimed for the replacement of the camshaft adjuster: Damage Code: 05050 – Camshaft adjustment, intake camshaft Damage Code: 05052 – Camshaft adjustment, exhaust camshaft Parts: A 271 050 21 00 80 – Camshaft adjuster, kit IMPORTANT: 1. Always check VMI to determine if a vehicle is covered under the 10 year/120,000 mile warranty period 2. Short Test Documentation with fault code information (P001477, P001600, P001762, P001662, P001177, P001700, P001192, P001492, P034062, P036662) must be attached to all returned camshaft adjusters Please check the VIN in Netstar/VMI before scheduling the appointment for the repair. Applicable vehicles will be visible in Netstar/VMI on October 30, 2020

The contact owns a 2013 Mercedes-Benz C250. The contact stated while driving approximately 50 MPH, there was an abnormal knocking sound and a metal-on-metal grinding sound coming from the vehicle. The contact slowed down and stopped the vehicle. The contact restarted the vehicle and heard the same abnormal sounds coming from the vehicle. The contact stated that there was no warning light illuminated. The contact had the vehicle towed to a local dealer, where it was diagnosed and determined that the camshaft needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 75,000.

Mileage: 75,000

I was told this from a BENZ dealer. There was a warranty extension on this VIN: [XXX] that ended on 03/02/2023 which, had to do with adjustment units for the camshafts. Nothing we could assist with goodwill on this due to the age of vehicle. This is NOT fair and I’m experimenting this exact process and Mercedes Benz does not want to take responsibility and get this fixed for me. Now my vehicle can not pass a smog test required. Please help INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2013 Mercedes-Benz C250. The contact stated while driving at approximately 40 MPH, the vehicle shuddered and stalled. The failure occurred on several different occasions. The check engine warning light was intermittently illuminated. The vehicle was taken to a dealer however, the diagnosis was pending. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 60,000.

Mileage: 60,000

The contact owns a 2013 Mercedes-Benz C250. The contact stated while driving 25 MH, the check engine warning light illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed that the camshaft adjuster had failed and needed to be replaced. The vehicle was being repaired. The dealer was notified of the failure. The manufacturer was notified of the failure and informed the contact that the vehicle was not covered under an Extended Warranty because the 10-year time frame had been exceeded. The failure mileage was approximately 94,328.

Mileage: 94,328

The contact owns a 2013 Mercedes-Benz C250. The contact stated that while the vehicle was parked, there was an abnormal sound coming from the vehicle. The check engine warning light was intermittently illuminated. The contact was made aware of an unknown recall; however, the VIN was not included. The vehicle was taken to an independent mechanic where it was diagnosed that the cam shaft adjusters needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 40,000.

Mileage: 40,000

The contact owns a 2013 Mercedes-Benz C250. The contact stated while starting the vehicle, there was an abnormal sound coming from the engine. The dealer was notified of the failure. The vehicle was not diagnosed or repaired. The contact related the failure to an unknown Extended Warranty Coverage. The manufacturer was notified of the failure and advised the contact there would be no assistance due to the mileage on the vehicle. The failure mileage was approximately 100,000.

Mileage: 100,000

CAMSHAFT ADJUSTER breakdown with only 70k miles on engine. Dealership asking for 6k for repair as extended warranty expired last year.

The components of the engine being the camshaft adjusters, timing guide, timing chain, valves and pistons that all work to deliver power are faulty and have failed literally mid-drive. I was on a busy interstate during rush hour and nearly lost control of the vehicle as it just powered out while driving at 70 mph then forcing a semi to nearly terminate myself and family. The dependability and safety is abruptly ripped out from underneath you. Without even being able to control the vehicle and it coming to an abrupt, unsafe hault. There were no warning signs. The vehicle has since been looked at and informed me that an extended warranty is in place for half of all the parts and labor above.all should be covered and for safety.my nerves are a wreck and without a way to afford an entirely new engine I am left to contend with car payments for an unsafe undrivable vehicle. Since then the dealership recognized my concerns but has since stated that without a modification to the extended warranty or it being made a recall that there is nothing that can be done.

The camshaft adjuster failed on my vehicle and created start up issues and had to be replaced at 123K miles. While not an immediate safety concern, the camshaft adjuster failure could lead to engine failure and is an inherent issue in this vehicle make and model. This is a flaw in the vehicle and Mercedes did not notify me of any recall or warranty terms.The repair code was confirmed and repaired by an authorized Mercedes dealer for $2800.There were no warning lamps however I experienced engine start up issues. I contacted Mercedes as was advised they would open a case to review potentially partial warranty coverage however did not receive any type of resolution.

MB have 51 000 miles at 1300 rpm acceleration getting rattling noise, just started two week.

over the last week I noticed a strong gas smell outside the car as I walk around in the back I check the gas cap and it seals normally and stronger than the smell that comes out of the gas cap

I was told by the Mercedes Benz service center I take my car to that the timing chain and cam adjusters failed. I have a Mercedes Benz 2013 C250, with only 58,000 miles on it. I have my car serviced on time. I was driving my car on the highway, thank God I stopped at a local drugstore and when I tried to turn my car back on, only the lights will come on. It would not start up, and I had to have my car towed to the MB Hunt Valley service center where I get my car serviced. The Service Rep told me I had to have the timing chain, camadjusters, and lower guide rails replaced costing $6000. There is a extended warranty on the camadjusters which took the price down to 3600 which is still pricey. Which makes me wonder shouldn't the timing chaing also be under extended waranty. This type of event should only happen at least after the car reaches 100,000 miles. I have called Mercedes Benz customer service and awaiting for someone to call me back to see if they can assist. Awaiting a response as of 8/2/2021. I called after getting diagnoses which was 7/30/21. I have read numerous other reports of this same exact issue happening to other people. This is a extreme risk and safety matter that needs to be addressed by Mercedes Benz as a recall. Being newer model cars, the timing chain and camshaft adjusters should not fail, and most definitely not fail at 58,000 miles. Please look into this before someone gets hurt.

I HAVE SEVERAL SAFTEY RECALLS AND PERFORMANCE RECALLS. RIGHT NOW MY CAR IS NOT OPERABLE DUE TO THESE RECALLS. THERE IS NO DEALER ON MY ISLAND. THIS VEHICLE WAS PURCHASED BRAND NEW FROM HAWAII AND SHIPPED TO GUAM. THE DEALER IS REQUESTING US TO SHIP BACK THE VEHICLE TO FIX THESE RECALLS. WHICH WILL COST ME ABOUT 10,000.00 FOR SHIPPING. HOW DO I GO ABOUT THIS.

HELLO, I BOUGHT MY CAR FROM LOCAL DEALER, USED WITH 69K MILES. DELIVERED IT WITH CHECK ENGINE LIGHT. DEALER CLAIMED IT WAS LOW WINDSHIELD WASHER FLUID. I TEST DRIVE IT AND TOOK CAR TO MY HOUSE. AFTER A MONTH, I WENT TO MERCEDES BENZ SERVICE STATION WHERE I FOUND OUT THE CAMSHAFT ADJUSTER IS OUT. COSTING ANOTHER $4900. I RESEARCH MORE ON THIS ISSUE; THIS IS A FLAW IN THE MERCEDES M271 ENGINE. AFTER A CERTAIN AMOUNT OF MILEAGE, THE CAMSHAFT AND TIMING CHAIN HAVE BEEN MALFUNCTIONING IN MOST MERCEDES C250 CARS. MERCEDES DID A RECALL ON IT YEARS AGO THE CAMSHAFT ADJUSTER SOLENOID IS VERY FAULTY AS IT HAPPENS TO MOST C250 VEHICLE OWNERS. THE CHECK ENGINE STAYS ON EVERY DAY, THERE ARE 1000S OF PEOPLE REPORTED THIS ISSUE WITH MERCEDES.

Mileage: 69,000

THE TIMING MECHANISM COMMONLY FAILS IN 2012-2013-2014 CARS AND THE ENGINE MAY STUTTER OR TOTALLY FAIL. THE LOCAL DEALER WANTS $7820 TO REPAIR THE CONDITION IN A CAR WHICH HAD LESS THAN 58000 MILES. THE WARRANTY IS OVER AT 50000 MILES. THE FAILURE IS COMMON AND THERE ARE MANY COMPLAINTS ON THE INTERNET AND.MANY OF THE INDEPENDENT REPAIR SHOPS KNOW ABOUT THE PROBLEM. I CAN FAX MORE DETAILS

Mileage: 57,900

I WAS DRIVING ON THE HIGHWAY DOING AROUND 70 MPH AND ALL OF A SUDDEN MY CAR LOST POWER AND START SHAKING ACTING LIKE IT DIDN'T WANT TO GO FORWARD, I WAS AFRAID THAT IT WAS GOING SHUT DOWN ON ME AND A LOT OF CARS WAS COMING BEHIND ME I WAS SO AFRAID I WAS GOING TO BE IN A BAD ACCIDENT, I WAS ABLE TO GET OVER AND COME TO A COMPLETE STOP WITHOUT INCIDENT, BUT I WAS AFRAID THE CAR WAS GOING TO SHUT OFF ON ME AND NOT START BACK UP BUT I MANAGE TO MAKE IT HOME BECAUSE I WAS ONLY A FEW MILES AWAY. THE NEXT DAY I TOOK THE CAR TO BE DIAGNOSE BECAUSE THE CHECK ENGINE LIGHT CAME ON I WENT TO THE AUTOMOBILE REPAIR SHOP TO HAVE IT DIAGNOSE AND THE CODE CAME UP FOR CAMSHAFT POSITION SENSORS I HAD THEM REPLACED, THEN MY CAR STARTED HESITATING TO START AND THE CHECK ENGINE LIGHT WOULD COME ON AND THEN GO OFF WHILE I WAS DRIVING AND I WOULD DRIVE IT FOR ABOUT 30 MINS AND THE CHECK ENGINE LIGHT WOULD COME BACK ON AGAIN STAY ON FOR A LITTLE WHILE AND GO BACK OFF AGAIN, I TOOK IT TO THE DEALERSHIP AGAIN AND I WAS INFORM THAT IT WAS THE TIMING CHAIN BUT I DIDN'T BELIEVE IT, BECAUSE I HAD JUST REPLACED THE SENSORS AND THE SPARK PLUGS AND I DIDN'T HAVE THAT MANY MILES ON IT AND I HAVE ONLY HAD THE CAR FOR 3 1/2 YEARS, I STILL DIDN'T BELIEVE IT THEN MY CAR STARTED TO HESITATE ON STARTING UP AND LOOSING POWER WHEN I WAS DRIVING IT AGAIN, SO I TOOK IT TO ANOTHER AUTOMOBILE REPAIR SHOP THAT SPECIALIZE IN FIXING MERCEDES BENZ AND IT CAME BACK WITH THE SAME DIAGNOSE CHECK ENGINE LIGHT IS DUE TO TIMING CHAIN, TIMING CHAIN NEED REPLACING. I HAVE ALREADY REPLACE 2 CAMSHAFT POSITION SENSORS ON THIS CAR. I WAS TOLD IT WILL COST ME AROUND 5000.00 TO FIX IT. I HAVE ALWAYS HAD MY CAR MAINTENANCE SERVICE ON TIME, I CAN'T BELIEVE THAT THIS CAR IS HAVING THIS TYPE OF PROBLEMS. I AM SO AFRAID TO DRIVE THIS CAR.

Mileage: 88,500

ENGINE START NOCKING WHILE DRIVING AND THEN STOPPED ,TOOK IT TO MERCEDES DEALER , OVER 10000.00 TO FIX IT , CAM SHAFT ADJUSTER FAILED AND DAMAGED CYLINDER HEAD.

Mileage: 5

CAR LOST POWER, DIDN'T OVERHEAT. FOUND OUT THE TENSION AND TIMING AND HEADS NEED REPLACING AFTER 89,000 MILES

Mileage: 89,000

TL* THE CONTACT OWNS A 2013 MERCEDES-BENZ C250. THE CONTACT STATED THAT THE VEHICLE WAS TAKEN FOR AN AIR BAG REPLACEMENT AT DICK DYER MERCEDES-BENZ SERVICE CENTER (5825 TWO NOTCH RD, COLUMBIA, SC 29223) AND THE CONTACT WAS INFORMED THAT THE VEHICLE CRANKED EXCESSIVELY WHILE STARTING. THE CONTACT WAS INFORMED THAT THE TIMING MECHANISM NEEDED TO BE REPLACED. THE TIMING CHAIN TENSIONER AND CAMSHAFT ADJUSTERS, NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE DEALER AND THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 57,800. *BF*JB

Mileage: 57,800

WHENEVER I ACCELERATE ENGINE LIGHT COMES UP AND IT TURNS INTO LIMP MODE.THIS IS A SERIOUS SAFETY ISSUE, ALOT OF OTHER PEOPLE WITH THE SAME VEHICLE AS ME ARE HAVING SAME ISSUES. THIS HAS HAPPENED MORE THAN 3 TIMES, THIS IS A ERROR IN HIGH PRESSURE FUEL PUMP.

Mileage: 89,000

AT 46,000 MILES MY MERCEDES BENZ C250 BEGAN HESITATING TO START AND THEN AFTER STARTING MADE A SLIGHT GRINDING NOISE FOR 3 TO 4 SECONDS. AFTER THE CAR HAD HESITATED TO START FOR SEVERAL DAYS THE ENGINE LIGHT THEN CAME ON. WHEN TAKEN IN FOR REPAIR I WAS TOLD THE CAM SENSOR AS WELL AS THE CAM GEARS NEEDED TO BE REPLACED. I HAVE DONE ALL SCHEDULED MAINTENANCE ON THIS VEHICLE AND AM A VERY CONSERVATIVE DRIVER, AS THIS CAR HAS VERY LOW MILES FOR BEING A 2013 MODEL. AFTER A BRIEF ONLINE SEARCH I FOUND COUNTLESS COMPLAINTS FROM OTHER CONSUMERS THAT HAD THE EXACT SAME PROBLEM WITH THEIR MERCEDES BENZ C250. IF THE VEHICLE IS OUT OF WARRANTY THE DEALERSHIPS ARE UNWILLING TO PERFORM THIS WORK AT ANY KIND OF DISCOUNT BECAUSE A FORMAL RECALL HAS NEVER BEEN MADE FOR THIS ENGINE MODEL. THIS REPAIR RANGES IN PRICE FROM $4,000 TO $5,000. THIS SEEMS LIKE AN ISSUE THAT URGENTLY NEEDS TO BE LOOKED INTO AS MANY CONSUMERS ARE BEING LEFT TO PAY THIS EXCESSIVE BILL FOR AN ISSUE THAT I BELIEVE MERCEDES BENZ KNOWS IS A SYSTEMIC PROBLEM WITH THE ENGINE IN THE C250 MODEL.

Mileage: 46,700

WHENEVER I WANT TO SPEED UP TO PASS A VEHICLE OR/AND TO ENJOY A RAPID ACCELARATING ENGINE LIGHT COMES UP AND IT TURNS INTO LIMP MODE.THIS IS A SERIOUS SAFETY ISSUE

Mileage: 92,300

TL* TAKATA RECALL. THE CONTACT OWNS A 2013 MERCEDES-BENZ C250. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 18V043000 (AIR BAGS). THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE CONTACT STATED THAT THE PASSENGER AIR BAG WARNING INDICATOR WAS ILLUMINATED. ON ONE OCCASION, WHILE THE CONTACT'S VEHICLE WAS STOPPED, ANOTHER VEHICLE CRASHED INTO ITS REAR DRIVER'S SIDE. THE CONTACT STATED THAT THE HEADRESTS DETACHED DUE TO THE IMPACT. THE AIR BAGS DID NOT DEPLOY. THE CONTACT RECEIVED INJURIES TO THE NECK AND BACK, WHICH REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE WAS ABLE TO BE DRIVEN. AFTER THE CRASH, THE ABS, AIR BAG, AND SEVERAL OTHER UNKNOWN WARNING INDICATORS ILLUMINATED. ALSO, THE BRAKES FAILED TO OPERATE PROPERLY AND THE VEHICLE BEGAN TO STALL. THE CONTACT TOOK THE VEHICLE TO MERCEDES-BENZ OF HOUSTON GREENWAY (LOCATED AT 3900 SOUTHWEST FREEWAY, HOUSTON, TX 77027, 713-489-211) WHERE THE BRAKES WERE REPAIRED; HOWEVER, THE FAILURES STILL OCCURRED. THE MANUFACTURER WAS NOTIFIED. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 62,000.

Mileage: 62,000

LOUD RATTLE AT COLD START UP THAT LAST FOR APPROXIMATELY 5 SECONDS. DIAGNOSED BY SEVERAL MECHANICS AS A KNOWN ISSUE WITH CAM SHAFT VVT. CAM SHAFT ADJUSTER

Mileage: 91,000

WHEN THE VEHICLE IS STATIONARY, IT TAKES FOUR CLICKS TO TURN OVER. AFTER TURNOVER, IT IDLES ROUGH, AND MAKES A RATTLE NOISE AROUND 1500 RPM. MERCEDES RAN A DIAGNOSTIC AND SAID IT WAS A P034062 CODE AND RECOMMENDED REPLACING CAMSHAFT ADJUSTERS AND CAMSHAFT ADJUSTER MAGNET AND SEALS. THE COST WAS $4500. THIS IS A VERY COMMON PROBLEM IN THESE MERCEDES AND I BELIEVE THEIR SHOULD BE A RECALL AS THIS COULD CAUSE ENGINE DAMAGE WHILE DRIVING OR POSE A SIGNIFICANT SAFETY ISSUE.

Mileage: 79,000

CHECK ENGINE LIGHT CODE, P0340, CAMSHAFT POSITION SENSOR. PROBLEM INCLUDES DIFFICULTY STARTING CAR, ENGINE KNOCK UPON START, AND MISFIRES ACCELERATING TO PASS AT HIGHWAY SPEEDS.

Mileage: 75,000

ON MY 2013 C250 ONLY WITH 55K MILES, A RATTLE NOISE BEGINS ON THE ENGINE(SOUNDS LIKE A DIESEL ENGINE) THE EXHAUST CRANKSHAFT ADJUS, CENTRAL VALVE& CRANKSHAFT TENSIONER DEFAULTS) THERE WHERE 3 CARS ALL 2012 C250, 2013 C250 IN THE MERCEDES-BENZ DEALERSHIP (MERCEDES-BENZ OF CORAL GABLE WITH THE SAME ISSUE) THIS IS A CLEAR AND WELL STATED AND RECORDED CASES IN WHICH MB USA SHOULD ACCEPT THE DEFECT AND RECALL THIS ISSUE, MANY PEOPLE ALSO IN THE RECORD HAVE PAYED $4-5K FOR THIS COMMON ISSUE. FINALLY, NHTSA SHOULD LOOK INTO THIS MATTER AND FORCE MB USA TO OWN THIS WELL TOO COMMON DEFECT. I AM OBLIGATED TO ASK FOR LOANDS TO PAY FOR SOMETHING THAT IS A CLEAR MANUFACTURE DEFECT

AS I WAS DRIVING TO COME TO A STOP AT A LIGHT, THE ENGINE LIGHT CAME ON AND THE ENGINE STOPPED IN THE MIDDLE OF ROAD. LUCKLY I WASN'T ON MAJOR HIGHWAY OR ELSE IT WOULD HAVE BEEN A MAJOR ACCIDENT. AFTER READING FARTHER REPORTS THIS INCIDENT HAS HAPPENED NUMEROUS OF TIME FOR THE SAME ISSUE AND AS WHAT HAPPENED TO ME. MERCEDES DID NOT DO ANY RECALLS OR PUT OUT ANY SAFETY NOTICES TO CUSTOMERS. THIS IS MAJOR SAFETY VIOLATION AND I FEEL THAT THEY DID NOT THINK ABOUT THE SAFETY OF THE CUSTOMERS. I CONTACTED THE MERCEDES HEADQUARTERS AND NOTIFIED THEM OF THIS ISSUE AND THEY HAD NO ANSWER FOR THIS PROBLEM. I FELT MY LIFE WAS IN JEOPARDY BECAUSE OF THE PROBLEM WITH THE MANUFACTURING OF THE MERCEDES ENGINES AS WELL AS THE OTHER CUSTOMERS THAT HAVE BROUGHT UP THIS COMPLAINT. THEY WOULD NOT FIX THE PROBLEM INSTEAD OFFERED A LOUSY INCENTIVE OF $1000 TOWARD NEW VEHICLE OR $500 TOWARD A CERTIFIED PREOWNED VEHICLE. THEN THEY ALSO CHARGED ME $800 TO DIAGNOSE THE PROBLEM. THEN TO TELL ME AFTER THAT THAT IT MIGHT NOT FIX THE PROBLEM AND RECOMMEND A NEW ENGINE. WHY SHOULD I PAY FOR A ENGINE THAT GOES OUT AT ONLY HAVING 110000 MILES ON IT. A TOP CLASS CAR DEALER AND THEIR ENGINES GO OUT AT 110000 MILES. TOTALLY UNACCEPTABLE.

Mileage: 110,000

TL* THE CONTACT OWNS A 2013 MERCEDES BENZ C250. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 35 MPH, THE CHECK ENGINE LIGHT SUDDENLY ILLUMINATED AND THE VEHICLE WOULD NOT PROPERLY ACCELERATE. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE ENGINE CAMSHAFT ADJUSTING GEAR WAS FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT YET REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 92,000.

Mileage: 92,000

I WAS EXPERIENCING AN ENGINE STALL WHEN STARTING MY VEHICLE AND A RATTLING LIKE NOISE COMING FROM THE ENGINE AS WELL IN EARLY JANUARY 2018. MY ENGINE LIGHT SENSOR CAME ON ABOUT 2 DAYS LATER. I TOOK MY CAR TO MB LONG BEACH AND WAS ADVISED THAT I NEEDED TO HAVE THE CAMSHAFT ADJUSTED WHICH WOULD COST ME APPROXIMATELY $4K+. IT WAS FURTHER EXPLAINED THAT THIS ISSUE WAS DUE TO A CRACK IN THE SHAFT AND THE OIL IS NOT BEING PROPERLY DISPERSED. AFTER FURTHER INVESTIGATION ON MY OWN BEHALF, THIS IS AN ENGINE MANUFACTURER DEFECT AND THERE ARE SEVERAL CONSUMER COMPLAINTS REGARDING THIS SAME ISSUE. AFTER CALLING MB USA SEVERAL TIMES, I FINALLY RECEIVED A CALL BACK STATING, I COULD RECEIVE A "1-TIME, 10% OFF THE TOTAL COST OF THE REPAIR. IF THIS WAS A CONSUMER RELATED VEHICLE REPAIR NEGLIGENCE THEN THE CONSUMER COVERING THE EXPENSE WOULD BE THE RIGHT THING TO DO, BUT WHEN THIS IS A DEFECT FROM THE MANUFACTURER AND MB IS AWARE OF IT THEN THIS EXPENSE SHOULD BE ONE THAT SHOULD COVER.

85000 MILES, REGULAR OIL CHANGES AND MAINTENANCE, DID NOT DRIVE FOR 8 MONTHS, AFTER 1 MONTH OF DRIVING, ENGINE WOULD NOT START AT TIMES AND SOUNDED STRANGE WHEN CRANKING ENGINE WOULD EVENTUALLY START AND RUN O.K., TOOK VEHICLE TO DEALERSHIP AFTER 2ND OCCURENCE, ACCELERATION HAS ALWAYS LAGGED SINCE PURCHASED-TURBO LAG ??? DEALERSHIP SAID PROBLEM WAS INTERNAL WITH CAM TENSIONER POSSIBLY

Mileage: 85,000

TL* THE CONTACT OWNED A 2013 MERCEDES-BENZ C250. WHILE DRIVING 30 MPH, A FOUL ODOR ENTERED THE CABIN OF THE VEHICLE AND SMOKE WAS SEEN. THE CONTACT EXITED THE VEHICLE AND THE ENGINE CAUGHT FIRE. A POLICE REPORT WAS NOT FILED. THE FIRE DEPARTMENT EXTINGUISHED THE FIRE. THE CONTACT SUFFERED SMOKE INHALATION THAT REQUIRED MEDICAL ATTENTION. THE VEHICLE WAS TOWED TO AN UNKNOWN MERCEDES-BENZ DEALER IN PALM BEACH, FLORIDA AND DEEMED DESTROYED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 50,200.

Mileage: 50,200

MY CAR HAS 47K MILEAGE AND THE CHECK ENGINE LIGHT WAS ON A FEW WEEKS AGO. THE ERROR CODE WAS P0340 CAMSHAFT POSITION SENSOR CIRCUIT MALFUNCTION. THE MERCEDES BENZ DEALER TECHNICIANS CHECKED THE CHECK AND FOUND THAT THE ISSUE WAS CAUSED BY TIMING CHAIN AND THEY HAD TO REPLACE IT. I DID RESEARCH ONLINE AND FOUND LOTS OF MB C250 2012 AND 2013 CARS WITH SIMILAR MILEAGE (40K TO 60K) HAD EXACT SAME ISSUE AS MINE. IT CAN CAUSE CRANKY START, FAILURE TO ACCELERATE WHILE DRIVING AND LOSING POWER. IT CAN BE EXTREMELY DANGEROUS WHEN CAR WITH THIS ISSUE ON THE ROAD, ESPECIALLY ON HIGHWAYS.

Mileage: 47,000

I WAS ON I-95 AND THE CAR JUST STARTED SHAKING AND WOULD NOT ACCELERATE,VERY DANGEROUS. THE CAR ALSO HAS A DANGEROUS LAG WHEN TRYING TO ACCELERATE. I WAS TRYING TO ACCELERATE MAKING A U TURN TO ON COMING TRAFFIC AND THE CAR WOULDN'T ACCELERATE NEARLY CAUSING A CATASTROPHIC LIFE THREATENING ACCIDENT. I HAVE HAD MY CAR AT THE DEALERSHIP FOR 3 MONTHS TRYING TO FIX THE PROBLEM AND TO DATE EVERY TIME I GET IT BACK THE SAME THING HAPPENS. MY PAPERWORK IS WITH MY CAR THAT HAS BEEN AT THE DEALERSHIP SINCE FOR 3 MONTHS.

Mileage: 79,000

MY CAR BURNT YESTERDAY MORNING ON MY WAY TO WORK, NO WARNING, NOTHING NOTED. JUST STARTED SMOKING AND THEN FLAMES CAME UP AND BURN THE WHOLE FRONT END

Mileage: 5

MERCEDES RELEASED A BULLETIN TO THEIR DEALERSHIPS THAT STATED THE RADIATOR HAS A COMPONENT THAT BURSTS AND CAUSES THE HEATER, AND ALL MOST ENGINE PARTS TO CLOG. THE ISSUE WAS TOLD TO ME TO BE "RARE". THE REASON THAT IT IS NOT CONSIDERED A RECALL BECAUSE IT HAS NOT HAPPENED ENOUGH. SEE ATTACHED REPORTS FROM WHEN I TOOK MY CAR FOR A BASIC A SERVICE N 1.16.17 AND LESS THAN TWO WEEKS LATER MY HEAT STOPPED WORKING, I TOOK MY CAR BACK TO MERCEDES IN DOING SO, THE ADVISOR STATED THAT THE RADIATOR HAS THE ISSUES THAT ARE KNOWN BY MERCEDES. I WAS TOLD BY THE ADVISOR THAT DURING MY A SERVICE THAT THE FLUIDS WERE NOT CHECKED. I DON'T UNDERSTAND BECAUSE ON THE REPORT IT HAS THAT IT WAS CHECKED. WHY ARE WE AS CONSUMERS BEING RIPPED OFF BY THESE LARGE DEALERSHIPS AND THEIR LEGAL PRICE GAUGING I WAS QUOTED A PRICE FOR 3K, WHICH IS UNREALISTIC WHEN I JUST PURCHASED MY CAR LESS THAN 5 MONTHS AGO. IN ADDITION PRIOR TO ME PURCHASING MY CAR I TOOK IT TO THE DEALERSHIP TO HAVE A PRE PURCHASE INSPECTION DONE, AND WAS TOLD THAT THE CAR WAS IMMACULATE CONDITION. THIS IS A DISGRACE AND IM EXTREMELY IRRITATED WITH THIS ISSUE, PLEASE HELP ME.

Mileage: 62,000

INTERMITTENT "INOPERABLE MODE" ILLUMINATED SINCE MILEAGE 41974. CAR DECELERATED ON THE HIGHWAY FROM 75MPH TO 10MPL NEARLY CAUSING AN ACCIDENT. PULLED OVER, TURNED OFF VEHICLE, WAS COMPLETELY SHAKEN UP. WAITED ABOUT 5 MINUTES, RESTARTED AND IT WAS NORMAL. THIS HAS HAPPENED 13 TIMES IN THE 6 MONTHS OF OWNERSHIP. DEALER WAS UNABLE TO DUPLICATE ISSUE. VEHICLE AGAIN DUPLICATED THE SAME PROBLEM, I MADE A LEFT TURN, ATTEMPTED TO ACCELERATE ON A CITY STREET AND IT BEGAN SHOWING THE "INOPERABLE MODE" AND CHECK ENGINE LIGHT AGAIN. A MONTH LATER, THE ENGINE WAS MAKING A LOUD NOISE LIKE ROCKS IN A DRYER. PULLED OVER IMMEDIATELY AWAY FROM TRAFFIC. I CONTACTED THE DEALER, THEY SAID TO "DRIVE IT IN". ON THE WAY, THE CAR BROKE DOWN. CALLED MERCEDES CUSTOMER CARE, THEY SENT A TOW TRUCK. CAR IS UNDER WARRANTY UNTIL 50K, AND IS AT 49404. WHILE MY 2013 C250 IS IN THE SHOP, THEY ISSUED ME A 2016 C300 WITH LESS THAN 550 MILES ON IT. AFTER DRIVING FOR ONLY 5 DAYS, IT ALSO HAS THE CHECK ENGINE LIGHT AND SAYS "COLLISION PREVENTION ASSIST PLUS INOPERATIVE". I NOTIFIED THE SERVICE ADVISOR AND HE WILL NOT RETURN MY MESSAGES TO HAVE ANOTHER VEHICLE ISSUED. THIS IS CLEARLY A MANUFACTURE DEFECT THAT MERCEDES IS BLATANTLY IGNORING. THIS IS STRESSFUL AND HEARTBREAKING THAT I HAVE OWNED THE VEHICLE 6 MONTHS, WITH A MOUNTAIN OF "MANUFACTURER WARRANTY" ISSUES, THEY ARE ASKING ME TO PAY THE $2500 IF IT IS DEEMED "NOT WARRANTABLE". SO I AM SUPPOSED TO TRUST MERCEDES TO BE HONEST AT THIS POINT? THE ONLY CONTACT I HAVE RECEIVED SINCE IS THAT THEY WILL BE CHARGING ME $2595.00 IN LABOR TO DISASSEMBLE MY ENGINE SO THAT THEY HAVE A "CONCRETE ANSWER" AS TO IF MY VEHICLE WILL BE WARRANTIED. IT IS UNDER WARRANTY AND ALL SERVICES HAVE BEEN DONE AS MERCEDES ADVISES. FOR MERCEDES TO NOT WARRANTY IT WOULD BE A DIRECT VIOLATION OF THE MANUFACTURER WARRANTY AND FURTHER PROVE THEIR NEGLIGENCE.

Mileage: 49,404

WHEN ACCELERATING AT HIGHWAY SPEEDS (MOSTLY) CHECK ENGINE LIGHT COMES ON AND CAR SHAKES. IF YOU PULL OVER AND RESTART THE CAR MOST OF THE TIME THE CHECK ENGINE LIGHT GOES AWAY. THE ENGINE ERROR CODE (FROM MERCEDES) IS P03001 WHICH IS A CYLINDER MISFIRE. I PURCHASED THIS CAR BRAND NEW AND HAVE HAD IT AT THE DEALERSHIP 8 TIMES NOW FOR THE SAME PROBLEM. THEY HAVE REPLACED THE FUEL PUMP AND INJECTORS AND PROBLEM STILL PERSISTS. MERCEDES DEALER IS TELLING ME THERE IS NOTHING WRONG WITH THE CAR AND THEY CAN'T DUPLICATE THE PROBLEM AFTER A WEEK WITH THE VEHICLE. THE CAR IS VERY DANGEROUS TO DRIVE. THIS HAS HAPPENED TO ME NO LESS THAN 20 TIMES IN 2 YEARS OF OWNING THE VEHICLE. MY SON HAS BEEN IN THE CAR WITH ME SEVERAL TIMES WHEN THIS HAS HAPPENED AND IT IS A SAFETY HAZARD TO BE AT HIGHWAY SPEEDS AND THE CAR CAN NO LONGER ACCELERATE AND STARTS TO DECELERATE. MERCEDES NEEDS TO DO SOMETHING ABOUT THIS BEFORE SOMEONE (NAMELY ME) DIES BECAUSE OF THIS KNOWN ISSUE. THEY HAVE KNOWN ABOUT THIS WITH AN INTERNAL DOCUMENT SINCE OCTOBER 2012 YET THEY CONTINUE TO IGNORE THE PROBLEM.

Mileage: 70,000

TL* THE CONTACT OWNED A 2013 MERCEDES BENZ C250. WHILE DRIVING APPROXIMATELY 15 MPH, THE CONTACT CRASHED INTO ANOTHER VEHICLE. AS A RESULT, THE FRONT OF THE VEHICLE CAUGHT FIRE. THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS FILED AND THERE WERE NO INJURIES REPORTED. THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 29,500.

Mileage: 29,500

LONG PAUSE WHEN TRYING TO ACCELERATE FROM A STOP. NOT NORMAL TURBO LAG, IT'S TOO LONG. *TR

Mileage: 6,000

CONSTANT ISSUES WITH VEHICLE ACCELERATION. FOR EXAMPLE WHEN TRY TO ACCELERATE FROM A STOP THE CAR HESITATES FOR SEVERAL SECONDS EVEN WITH SIGNIFICANT PRESSURE ON GAS PEDAL THEN SUDDENLY ACCELERATES IN A VERY JERKY FASHION. THIS IS VERY DANGEROUS WHEN TRYING TO PULL OUT INTO TRAFFIC OR MAKE A LEFT HAND TURN CROSSING MULTIPLE TRAFFIC LANES. HAVE ALSO HAD SIMILAR PROBLEMS WHEN CAR IS TRAVELING ON HIGHWAY AND NEED TO ACCELERATE QUICKLY, THE CAR HESITATES FOR SEVERAL SECONDS AND THEN JERKS INTO GEAR AND SPEEDS UP. I DON'T DRIVE MY CAR THAT MUCH BECAUSE I WORK FROM HOME AND TAKE CABS ON WEEKENDS WHEN GOING OUT BUT HAD A FRIEND DRIVE THE CAR WITH ME TO SEE WHAT THEY THOUGHT AND THEY SAID THEY DEFINITELY NOTICED THE ISSUE. I AM TAKING MY CAR TO THE DEALERSHIP TO SEE IF THEY WILL MAKE REPAIRS BUT I HAVE A FEELING LIKE OTHERS WHO HAVE SUBMITTED A COMPLAINT I WILL BE TOLD NOTHING IS WRONG. I JUST HAPPENED ACROSS THIS WEBSITE AND THOUGHT I WOULD SEE IF THE PROBLEM WAS JUST MY CAR BUT 11 OF 13 COMPLAINTS ARE THE EXACT SAME ISSUE AS MINE. WHY HASN'T THE NTSB ISSUED A RECALL? DOES SOMEONE OR A BUNCH OR PEOPLE HAVE TO DIE FIRST?? *TR

Mileage: 9,675

WHILE DRIVING TO GROCERY STORE ATTEMPTED TO ACCELERATE FROM A STOP AND VEHICLE BOGGED DOWN (DECELERATED BEFORE ACCELERATING) AND THE VIOLENTLY TOOK OFF.. HAVE TAKEN VEHICLE 8 TIMES TO DIFFERENT MERCEDES BENZ DEALERSHIPS IN THE ATLANTA AREA ONLY TO BE TOLD THAT ITS THE WAY VEHICLE IS AND TO LIVE WITH IT. ON MANY OCCASIONS WHILE ATTEMPTING TO TURN ACROSS TRAFFIC VEHICLE JUST STAYS IN PLACE WHEN ACCELERATOR PEDAL IS DEPRESSED AND THEN IT JUST BOLTS WANTING TO LET THE REAR END LOOSE. VERY UNSAFE CHARACTERISTIC OF THIS CAR. REGRET THIS PURCHASE TREMENDOUSLY. ALSO MANY MANY COMPLAINTS ABOUT THE 2012-2014 C250 AND NOTHING IS BEING DONE. *TR

Mileage: 21,000

ON 8/26/14 I WAS STOPPED AT A LIGHT. WHEN I WENT TO TAKE-OFF, THE CAR WOULD NOT ACCELERATE. IT FINALLY DID BUT VERY SLOWLY. THIS OCCURRED TWO MORE TIME AT THE NEXT TWO STOP LIGHTS. I WAS THEN IN A CENTER TURN LANE TO TURN ACROSS THREE LANES OF TRAFFIC & WHEN I TRIED TO ACCELERATE, THE CAR DIED AND THE ELECTRONIC DISPLAY GAVE A YELLOW ERROR MESSAGE THAT THE CAR WAS INOPERABLE DUE TO AN ISSUE WITH THE BRAKING SYSTEM. I IMMEDIATELY PUT THE CAR IN PARK, TURNED IT OFF & THEN STARTED IT BACK UP. FORTUNATELY IT RE-STARTED, THE ERROR MESSAGE WAS GONE & I WAS ABLE TO DRIVE INTO MY OFFICE PARKING LOT. MY MERCEDES SERVICE DEPT. SAID NO CODES REGISTERED ON THE COMPUTER, PROBABLY BECAUSE I TURNED THE CAR OFF SO QUICKLY IT DIDN'T HAVE TIME TO. TODAY, 8/17/14, I AM HAVING THE SAME ISSUE. MY CAR IS BACK AT THE MERCEDES SERVICE DEPARTMENT. THIS IS, IN MY OPINION, A DANGEROUS & LIFE THREATENING PROBLEM. *TR

Mileage: 10,119

2014-08-04: ENGINE LIGHT CAME ON, VEHICLE WOULD NOT ACCELERATE PAST 80 KM/H AND THE ENGINE SHUT OFF - DRIVING IN TRAFFIC. 2014-08-05: BROUGHT VEHICLE TO 550 TERMINAL AVENUE. THEY SAID IT WAS JUST THE FAULT-PUMP AND THAT IT WAS SAFE TO DRIVE. THEY ADVISED ME THAT THEY HAD TO ORDER THE PART FROM GERMANY. VEHICLE WAS LATER RETURNED THE SAME DAY. (23505 KM) 2014-08-06: THE VEHICLE ENGINE SHUT DOWN WHILE DRIVING OUT THE DRIVE WAY, SO I HAD IT TOWED TO 550 TERMINAL AVENUE. (23514 KM). THEY REPLACED A THROTTLE ACTUATOR. 2014-08-12: VEHICLE WAS READY FOR PICK UP. VEHICLE WOULD NOT START. BATTERY REPLACED. 2014-08-14: PICKED UP VEHICLE. THEN EXPERIENCED A LOW ACCELERATING AFTER BRAKING. WENT WITH THE FOREMAN FOR A ROAD TEST AND HE AGREED THAT THERE WAS A DELAY WHEN ACCELERATING AND THAT IT FELT LIKE ITS GOING TO STALL WHILE IN "DRIVE". 2014-08-20: THEY SAID IT WAS CAUSED BY 13 % ETHANOL IN FUEL/ SOFTWARE. THERE'S A PINGING SOUND. BUT I BUY THE SAME GAS EVERY TIME 94 OCTANE FROM CHEVRON. I HAD A VERBAL AGREEMENT SAYING THAT MY CAR WAS SAFE TO DRIVE AND FOR ME TO COME BACK TO MERCEDES BENZ WITH A NEW TANK OF GASOLINE TO SEE IF I WOULD STILL HAVE THE SAME ISSUES AS IT WAS STATED THAT THE ISSUE MAY HAVE BEEN CAUSE BY USING GAS WITH 13% ETHANOL/SOFTWARE. *TR

Mileage: 23,490