15 complaints reported

2005 Mercedes-Benz C-Class Engine

Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.

Reports
15
Crashes
0
Fires
2
Injuries
0

Complaint Timeline

Chronological view of owner reports

May 2023 Fire

Vehicle began smoking on highway. No check engine or indicator of any fault codes. No previous coolant or oil leaks, or fuel leaks appeared to be visible or of issue. Vehicle had to be pulled over on side of highway as smoke began to became increasing with darker color from the engine bay, then making its way into the inner cabin Of the vehicle. Within a minute the full engine and front end of vehicle was engulfed in flames. Occupant was barley able to get out due to the vehicles dark smoke which caused disorientation for the driver. A good samaritan removed driver from vehicle and approximately 2 minutes later the entire car and cabin was engulfed in flames. Car was deemed a total loss with front end, cabin, and areas near the back seat/ window were burned to complete bare metal. Emergency personnel numerous times mentioned how lucky occupant was since these types of vehicle fires are typically fatal followed by the speed of fire it had spread throughout the process when engulfed.

Type: Vehicle, Vehicle: 2005 MERCEDES BENZ C230, Manufacturer: Mercedes-Benz USA, LLC
Incident: May 2023
Oct 2018

AS I WAS DRIVING THE CAR ENGINE STARTED VIBRATING AND THE ENGINE LIGHT CAME ON AND THE CAR ENGINE STOPPED SUDDENLY. THE CAR WAS TOWED TO MY MECHANIC WHO DIAGNOSED THE TIMING CHAIN CAM SPROCKET TEETH WERE WORN OUT CAUSING THE TIMING CHAIN TO JUMP AND DESTROY THE ENGINE. RESEARCH SHOWED THIS IS COMMON FACTORY DEFECT WITH THESE ENGINES SINCE MERCEDES USED SOFT METAL FOR THE SPROCKETS CAUSING PREMATURE WEAR. I CONTACTED MERCEDES AND THEY TOLD ME THERE IS NO OPEN RECALL OR CLASS ACTION SUIT FOR THIS YEAR/MODEL AND RECOMMENDED THE CAR BE TOWED TO A MERCEDES DEALERSHIP FOR EVALUATION. MY LOCAL MERCEDES DEALER INFORMED ME THEY REQUIRE $200 FEE TO INSPECT THE CAR AND THE REPLACEMENT ENGINE WILL COST ME $10,000-15,000. THE CARE IS 13 YEARS OLD AND HAS 135,000 AND OUT OF WARRANTY. HOW IS IT THAT MERCEDES CAN ADVERTISE THEIR SLOGAN "THE BEST OR NOTHING" WHEN THEY MANUFACTURE ENGINES THAT ARE DESTROYED AT SUCH RELATIVE LOW MILEAGE? I WAS LUCKY NOT TO HAVE A COLLISION WITH ANOTHER VEHICLE ON THE ROAD AND WAS LUCKY TO BE ABLE TO STOP THE CAR WHEN THE ENGINE FAILED WITHOUT INJURING MYSELF OR OTHERS.

Type: Vehicle, Vehicle: 2005 MERCEDES BENZ C230, Manufacturer: Mercedes-Benz USA, LLC
Incident: Mar 2018
Aug 2013

WHILE TRAVELING AT APPROXIMATELY 35 MPH THE ENGINE STALLED WITHOUT WARNING. WE HAD JUST LEFT HOME ABOUT TWO MINUTES BEFORE. WITH EXTREME DIFFICULTY IN TURNING THE STEERING WHEEL, WE DRIFTED TO THE SIDE OF THE ROAD AND THEN RESTARTED THE CAR. THIS HAS HAPPENED TWICE BEFORE, ONCE HAVING JUST REVERSED OUT OF A PARKING SPOT AND THEN DRIVING FORWARD OUT OF THE PARKING LOT AT VERY SLOW SPEED AND THEN AGAIN WHEN REVERSING OUT OF THE GARAGE. AT OTHER TIMES, WHEN FIRST STARTING UP THE CAR IN THE GARAGE AND TURNING THE KEY, THERE HAS BEEN NO IGNITION INITIALLY. *TR

Type: Vehicle, Vehicle: 2005 MERCEDES BENZ C240, Manufacturer: Mercedes-Benz USA, LLC
Incident: Aug 2013
Oct 2012

1.8L 4 CYLINDER SUPERCHARGED. TEETH ON CAM GEARS BROKEN OFF AND WORN DOWN TO THE POINT OF THE VEHICLE JUMPING TIMING. AND DAMAGING VALVES AND OTHER MAJOR COMPONENTS. COST OF PARTS QUOTES FROM THE LOCAL MERCEDES DEALER, 900.00 PER GEAR, TIMING CHAIN 330.00 NOT INCLUDING ANY LABOR, IF ANY OTHER COMPONENTS WERE DAMAGED MORE PARTS ARE REQUIRED. REASON FOR THIS HAPPENING IS DUE TO MERCEDES USING A THIN BICYCLE LIKE CHAIN FOR TIMING. STRETCHES BEYOND SAFE LIMITS IN 50K OF MILES. LOOSE CHAIN EVENTUALLY BREAKS AND/OR DAMAGES CAM GEAR TEETH AND OTHER COMPONENTS. MANY INCIDENTS OF THIS CAN BE FOUND AT MBWORLD.ORG AND BENZWORLD.ORG. *TR

Type: Vehicle, Vehicle: 2005 MERCEDES BENZ C230, Manufacturer: Mercedes-Benz USA, LLC
Incident: Oct 2012
Nov 2011

TL* THE CONTACT OWNS A 2005 MERCEDES BENZ C240. THE CONTACT WAS DRIVING 5 MPH WHEN THE VEHICLE STALLED WITHOUT WARNING AND WAS TOWED TO THE DEALER. THE DEALER ADVISED THAT THE CRANKSHAFT SENSOR WOULD NEED TO BE REPLACED. THE VEHICLE WAS REPAIRED AT THE CONTACT'S EXPENSE. THE MANUFACTURER WAS CONTACTED BUT OFFERED NO ASSISTANCE. THE VIN WAS UNAVAILABLE. THE FAILURE MILEAGE WAS 89,000.

Type: Vehicle, Vehicle: 2005 MERCEDES BENZ C240, Manufacturer: Mercedes-Benz USA, LLC
Incident: May 2011
Aug 2011

THE CAM SHAFT GEARS HAVE WORN OUT PRE-MATURELY CAUSING THE VEHICLE TO JUST DIE AND NOT RESTART LEAVING MY WIFE STRANDED. THIS IS A DIRECT CAUSE OF A DEFECTIVE PART, THE GEAR WAS NOT HARDENED PROPERLY. *TR

Type: Vehicle, Vehicle: 2005 MERCEDES BENZ C230, Manufacturer: Mercedes-Benz USA, LLC
Incident: Jan 2011
Apr 2011

TL* THE CONTACT OWNS A 2005 MERCEDES BENZ C320. THE CONTACT STATED WHILE DRIVING 5 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT WAS ABLE TO RESTART THE VEHICLE WITHIN TWENTY SECONDS. THE CONTACT STATED THAT THERE WERE TWO INSTANCES OF THE FAILURE. THE VEHICLE WAS TAKEN TO THE DEALER AND ALSO A MECHANIC SHOP AND NEITHER FACILITY WAS ABLE TO DUPLICATE THE FAILURE. THE MANUFACTURER WAS NOT CONTACTED AND THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 84,500.

Type: Vehicle, Vehicle: 2005 MERCEDES BENZ C320, Manufacturer: Mercedes-Benz USA, LLC
Incident: Feb 2011
Oct 2010

TL. THE CONTACT OWNS A 2005 MERCEDES BENZ C230. THE CONTACT WHILE DRIVING 20 MPH THE VEHICLE STARTED SHAKING AND LOSES POWER. THE HAPPENS WHILE THE VEHICLE IS ACCELERATING. THE CONTACT TOOK THE VEHICLE TO A MECHANIC AND THE MECHANIC NOTICE THE CYLINDERS WERE MISS FIRING SO THE MECHANIC REPLACED THE COILS TO THE SPARK PLUGS. A MONTH LATER THE VEHICLE STARTED SHAKING AND LOSING POWER SO THE CONTACT TOOK THE VEHICLE BACK TO THE LOCAL MECHANIC. THE MECHANIC DISCOVERED THE CYLINDERS HAD A LOSS OF COMPRESSION. THE MECHANIC RE-MANUFACTURER THE CYLINDER HEADS IN THE ENGINE. TWO YEAR LATER THE SAME CIRCUMSTANCES ARE OCCURRING IN THE VEHICLE AGAIN. THE CONTACT CALLED THE MANUFACTURER REGARDING THE CYLINDER AND THE MANUFACTURER STATED THEY'VE HAVEN'T HEARD OF ANY PROBLEMS WITH THIS PARTICULAR YEAR MAKE MODEL. THE CONTACT HAS NOTICE OTHER COMPLAINTS REGARDING THE CYLINDER HEAD ON THE INTERNET. THE CONTACT STATED THIS IS A MANUFACTURER DEFECT THAT THE MANUFACTURER SHOULD TAKE RESPONSIBILITY FOR THE REPAIRS. THE FAILURE MILEAGE WAS 104,000. JO

Type: Vehicle, Vehicle: 2005 MERCEDES BENZ C230, Manufacturer: Mercedes-Benz USA, LLC
Incident: Jun 2008
Sep 2010

TL* THE CONTACT OWNS A 2005 MERCEDES BENZ C320. THE CONTACT WAS DRIVING 40 MPH WHEN THE ENGINE STALLED WITHOUT WARNING. THE VEHICLE WAS TOWED TO AN AUTHORIZED DEALER WHERE THEY REPLACED THE CRANKSHAFT POSITION SENSOR AT THE CONTACT'S EXPENSE. THE CONTACT WAS INFORMED THERE WERE NO RECALLS ON THE VEHICLE. THE MANUFACTURER WAS CALLED BUT OFFERED NO ASSISTANCE. THE FAILURE MILEAGE WAS 34,253. UPDATED 12/30/10 *BF UPDATED 01/10/11

Type: Vehicle, Vehicle: 2005 MERCEDES BENZ C320, Manufacturer: Mercedes-Benz USA, LLC
Incident: Oct 2010
Mar 2008

CHECK VALVE ON THE M271 MOTOR IN MY 2005 C230 HAS A DEFECT ALLOWING THE SUPERCHARGED AIR TO ENTER INTO THE CRANKCASE OF THE ENGINE PUSHING OIL INTO IT AND IT CAUSED A MISFIRE READING, LOSS OF POWER AND THE CHECK ENGINE LIGHT TO GO ON. THE CAMPAIGN I FOUND IDENTICAL TO MY PROBLEM IS NUMBER IS 2008020002. HOWEVER IT'S REPAIR COVERAGE IS ONLY ASSOCIATED WITH A RANGE OF VIN #'S THROUGHOUT 2003-2005 WHICH MY CAR IS A 2005, BUT THE CAMPAIGN IS NOT LISTED UNDER MY VIN#. *TR

Type: Vehicle, Vehicle: 2005 MERCEDES BENZ C230, Manufacturer: Mercedes-Benz USA, LLC
Incident: Aug 2008
Jul 2007

MUSTY SMELL IN THE AIR CONDITIONER , AND I HAVE TAKEN M THE VEHICLE TO DEALER THREE TIMES IN BOERNE TEXAS. THEY HAVE TEMPORARILY ELIMINATED THE SMELL ALTHOUGH IT CONTINUED TO RETURN. THE VEHICLE IS STILL UNDER WARRANT, Y BUT THERE HAS BEEN NO PERMANENT SOLUTION TO THIS PROBLEM. THE WARRANTY WILL EXPIRE IN 3 MONTHS, AND I WOULD LIKE THE PROBLEM TO BE RESOLVED PRIOR TO WARRANTY EXPIRATION. *AK

Type: Vehicle, Vehicle: 2005 MERCEDES BENZ C230, Manufacturer: Mercedes-Benz USA, LLC
Incident: Jul 2007
May 2006

I OWN A 2005 E320 CDI MERCEDES DIESEL. THE CAR GIVES OFF BLACK SMOKE (INTERMITTENTLY) AND A BLACK TAR LIKE SUBSTANCE (BLACK SOOT) POURS OUT OF MY EXHAUST SYSTEM. I HAVE COMPLAINED TO MERCEDES AND THEY STATE, "THE CAR IS OPERATING WITHIN FACTORY SPECIFICATIONS." THE DEALERSHIP (SKYLAND AUTOMOTIVE, ASHEVILLE, NC) STATES THAT IT IS DUE TO POOR QUALITY DIESEL FUEL. I HAVE CONSIDERED LEGAL ACTION UNDER THE NC LEMON LAW, BUT WOULD RATHER HAVE THE PROBLEM SOLVED. *JB

Type: Vehicle, Vehicle: 2005 MERCEDES BENZ C320, Manufacturer: Mercedes-Benz USA, LLC
Incident: Jan 2006
Apr 2006

DT*: THE CONTACT STATED THE VEHICLE STALLED WITHOUT WARNING WHILE DRIVING AT ANY SPEED. SOMETIMES THE VEHICLE RESTARTED AFTER A FEW MINUTES. OTHER TIMES THE VEHICLE HAD TO BE TOWED TO THE DEALERSHIP. THE VEHICLE HAS BEEN TO THE DEALERSHIP A TOTAL OF EIGHT TIMES. THE DEALERSHIP MADE UNKNOWN REPAIRS. THE VEHICLE WAS INSPECTED BY THE DEALER, HOWEVER THE CAUSE OF THE PROBLEM WAS NEVER ACCURATELY DETERMINED AND NONE OF THE UNKNOWN REPLACEMENT PARTS REMEDIED THE PROBLEM.

Type: Vehicle, Vehicle: 2005 MERCEDES BENZ C230, Manufacturer: Mercedes-Benz USA, LLC
Incident: Apr 2006
May 2005

I HAVE HAD 2 INSTANCES WHERE I START DRIVING AND THE CAR LOSES POWER AND THEN WILL REGAIN POWER. IT IS WITHIN THE FIRST 5-10 MINUTES OF DRIVING AND IS EXTREMELY DANGEROUS AND COULD CAUSE ACCIDENTS. SERVICE HAS NOT BEEN ABLE TO FIND PROBLEM. 4 OTHER FRIENDS HAVE INDICATED THEY ARE HAVING THE SAME PROBLEM WITH LOSS OF POWER. MOST ARE THE SAME MODEL. *JB

Type: Vehicle, Vehicle: 2005 MERCEDES BENZ C320, Manufacturer: Mercedes-Benz USA, LLC
Incident: Oct 2005
Aug 2004 Fire

WHIEL DRIVING, THE CONSUMER STARTED TO SMELL GAS IN THE CAR, THE CONSUMER PULLED OVER TO SIDE OF ROAD, LEFT THE CAR RUNNING, POPPED THE HOOD AND FIRE EMITTED FROM THE ENGINE COMPARTMENT. INSURANCE CO. FARMERS, ROBERT GONZALES 956-454-2046*JB

Type: Vehicle, Vehicle: 2005 MERCEDES BENZ C230, Manufacturer: Mercedes-Benz USA, LLC
Incident: Sep 2004

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Quick Summary

The 2005 Mercedes-Benz C-Class has 15 Engine complaints on file. Review the timeline above for detailed owner experiences.