2013 Mercedes-Benz C-Class Engine

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.

The contact owns a 2013 Mercedes-Benz C-350. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. In addition, the contact became aware of an abnormal rattling sound. The vehicle was driven to the shoulder of the road and turned off. While the vehicle was started, the contact became aware of an abnormal rattling sound. In addition, the check engine and the check coolant warning lights were illuminated. The vehicle was taken to the dealer, where it was diagnosed with an oil leak, and that oil was leaking onto the wires. The contact was informed that the engine needed to be dismantled, and the wires needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 129,000.

The contact owns a 2013 Mercedes-Benz C300. The contact stated that upon starting the vehicle, there was an abnormal rattling sound coming from the engine compartment. There were no warning lights illuminated. The vehicle was taken to a local dealer where it was diagnosed, and the contact was informed that the timing chain tensioners were faulty and needed to be replaced. The vehicle was not repaired. The contact had experienced the failure with the timing chain tensioner on three separate occasions. The manufacturer was notified of the failure. The approximate failure mileage was 60,000.

THIS IS THE SECOND TIMING CHAIN TIMING CHAIN TENSIONER THAT HAS GONE BAD. EVEN THOUGHT THERE HAVE BEEN MANY PROBLEMS REPORTED, MERCEDES WILL NOT ACKNOWLEDGE THIS AS A RECALL PROBLEM. MY SAFTY IS AT RISK IF MY ENGINE BECOMES DISABLED ON THE HYWAY.

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.

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 the independent mechanic was performing an oil change on the vehicle, the mechanic informed the contact of a coolant leak. The vehicle was not diagnosed of repaired. The dealer and the manufacturer were not notified of the failure. The failure mileage was unknown.

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.

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.

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.

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

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.

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.

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.

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

MY MECHANIC TOLD ME THAT MY 2013 MERCEDES C250 HAS A TIMING CHAIN/CAMSHAFT ADJUSTER SPROCKET PROBLEM AND THAT IT HAPPENS A LOT ON THESE CARS. I FOUND HUNDREDS OF OTHER PEOPLE ONLINE WITH THE SAME PROBLEM. IT STARTS USUALLY AS SOON AS THE WARRANTY ENDS. THE COST TO FIX IT AT THE DEALERSHIP IS $5600. IT IS POTENTIALLY DANGEROUS AS YOUR ENGINE WILL EVENTUALLY GET DAMAGED WHILE YOU ARE DRIVING AND CAUSE A TERRIBLE ACCIDENT.

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.

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.

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

NUMEROUS COMPLAINTS ABOUT SPUTTERING OR SHUDDERING WHEN STARTING MY CAR ALONG WITH GRAYISH BLUE/BLACK SMOKE FROM EXHAUST. I ALSO HAVE HAD CASES OF DRIVING ON THE HIGHWAY AND THEN IT HESITATES, WHICH PUTS MY FAMILY AND I IN DANGER . DEALERSHIP CLAIMS THEY COULD NOT FIND ROOT CAUSE AND THEY STATED IT WAS WORKING TO MB SPECIFICATION. EVENTUALLY I GOT A CHECK ENGINE LIGHT JUST WHEN IT GOT OUT OF EXTENDED WARRANT AND THEN THE STATED I HAD GOTTEN OIL THROUGH MY CAMSHAFT SENSORS AND THEN THROUGH MY HARNESS. COST OF REPAIR WAS OVER 10K. SUBSEQUENTLY ABOUT A YEAR LATER I HAVE BEEN GETTING THE SAME SPUTTERING AND SHUDDERING WITH THE SAME SMOKE AND THEY ARE NOW SAYING I HAVE SOME TIMING ISSUE CODES. I HAVE THEY CAR SINCE IT WAS BRAND NEW AND BOUGHT AN EXTENDED WARRANTY TOOK IT TO THE DEALER FOR EVER REPAIR AND MAINTENANCE. THE ISSUE MENTIONED IS NOW HAPPENING AGAIN IN 2020

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

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.

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

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.