2006 Mercedes Benz CLK350

Routine

Owners filed 37 complaints about this vehicle with federal regulators, most often about the fuel/propulsion system. It has been recalled 4 times.

When it fails
020k40k60k90k120k200k
70,000 milesMedian miles at failure

31 complaints record an odometer reading. Failures cluster around 75,00090,000 miles.

What fails
ComponentReportsCrashesFiresInjuries
Fuel/Propulsion System9
000
Engine5
000
Air Bags4
101
Engine and Engine Cooling3
000
Electrical System3
000
Power Train2
000
Fuel System, Gasoline2
000
Engine and Engine Cooling › Engine2
000
Visibility1
000
Suspension1
000

4 safety recalls

Part 573 reports
Visibility › Sun/Moon Roof Assembly24V874000
Filed Nov 19, 202433,456 vehiclesMercedes-Benz Usa, Llc

Defect. Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please see the recall report for a complete list of models and model years. The glass sunroof panel may not be properly secured and can detach.

Risk. A detached sunroof panel can become a road hazard, increasing the risk of a crash.

Remedy. Dealers will inspect and replace the sunroof panel as necessary, free of charge. Owner notification letters were mailed January 10, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of previous NHTSA recall number 22V-954. MBUSA's number for this recall is 2024120001/2/3.

Visibility › Sun/Moon Roof Assembly22V954000
Filed Dec 23, 2022131,653 vehiclesMercedes-Benz Usa, Llc

Defect. Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The glass sunroof panel may not be properly secured and may detach.

Risk. A detached sunroof panel may become a road hazard, increasing the risk of a crash.

Remedy. Dealers will inspect and replace the sunroof panel as necessary free of charge. Owner notification letters were mailed February 3, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. This recall expands NHTSA recall number 19V-918. MBUSA's numbers for this recall are 2023010004, 2023010005, and 2023010006.

Visibility › Sun/Moon Roof Assembly21V196000
Filed Mar 19, 202111,356 vehiclesMercedes-Benz Usa, Llc

Defect. Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2007 C350, C230, C280, CLK350, E320CDI, E350 Wagon, E350, 2006 C55 AMG, CLK500, CLS500, CLS55 AMG, E500 Wagon, E500, E55 AMG, 2007 CLK550, CLS550, CLS63 AMG, E550, E63 AMG, and E63 Wagon AMG vehicles. The bonding between the glass panel and the sliding roof frame may deteriorate, possibly causing the glass panel to detach from the vehicle.

Risk. A detached glass panel can separate from the vehicle and become a road hazard, increasing the risk of a crash.

Remedy. MBUSA will notify owners, and dealers will inspect the glass panel bonding and replace the sliding roof, as necessary, free of charge. Owner letters were mailed May 7, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of recall number 19V-918. MBUSA's number for this recall is 2021040012.

Visibility › Sun/Moon Roof Assembly19V918000
Filed Dec 20, 2019747,928 vehiclesMercedes-Benz Usa, Llc.

Defect. Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2001-2011 vehicles. The bonding between the glass panel and the sliding roof frame may deteriorate, possibly resulting in the glass panel detaching from the vehicle. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V918-4126.pdf

Risk. A detached glass panel can separate from the vehicle and become a road hazard, increasing the risk of a crash.

Remedy. MBUSA will notify owners, and dealers will inspect the glass panel bonding and replace the sliding roof, as necessary, free of charge. The recall began July 10, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020040011.

What owners reported

Newest filings
Engine
Filed Aug 23, 2021TX

I've just bought the car and it has only 70k, the engine doesn't want to go, it stalls but there is no check engine light on, I'll be driving and the car will just die, or start to diminish, and gas consumption , now all my lights fail, high beams, low beams, turn signals, Brake lights one after another, so I go to auto zone to purchase lights and one of the associates comes to help me, he stares that all the we ires are exposed,

Air BagsCrash1 injured
Filed Mar 23, 2021128,000 milesIL

ON 10/26/20 I WAS REAR END, I OWN A 2006 CLK 350 MERCEDES. I WAS SITTING STILL IN MY , A CAR HIT BE IN THE REAR CAUSING MY HEAD RESTRAINT TO DEPLOY. FROM THAT DUAL IMPACT, I SUSTAIN TRAUMATIC BRAIN INJURY ,LUMBAR AND CERVICAL INJURY AND DIPLOPIA ( DOUBLE VISION) RINGING IN EAR (TINNITUS) EQUILIBRIUM,*DT

Visibility
Filed Aug 14, 2020CA

TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ CLK350. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 19V918000 (VISIBILITY) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE LOCAL DEALER MERCEDES-BENZ OF MODESTO LOCATED AT 3900 MCHENRY AVE, MODESTO, CA 95356 WAS NOTIFIED AND THE CONTACT WAS INFORMED THAT THE PART WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER HAD EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT. ## VIN PASSED ## MERCEDES-BENZ 2006 CLK350 ##

Air Bags
Filed Mar 18, 2020TN

THE CAR-SEAT OCCUPANCY MAT SENSOR WHICH IS BUILT INTO THE FRONT PASSENGER SEAT BOTTOM IS DEFECTIVE. THE MERCEDES DEALER TOLD ME THAT THE REPLACEMENT PART IS NOT AVAILABLE AND THE ONLY WAY TO FIX THE PROBLEM IS TO COMPLETELY REPLACE THE SEAT AT GREAT EXPENSE. I WAS ALSO TOLD THAT SINCE THE SRS SYSTEM WARNING LIGHT IS ON THE ENTIRE AIRBAG SYSTEM IS DISABLED. IN THE EVENT OF A COLLISION THE AIRBAGS WILL NOT DEPLOY. I ALSO HAD TO REPLACE THE CLOCKSPRING IN THE STEERING WHEEL WHICH WAS ALSO CAUSING THE SRS LIGHT TO COME ON. THE PARTS AND LABOR BILL WAS OVER $600.

Electronic Stability Control (esc)
Filed Jun 23, 2019GA

THE DEALER SOLD THE CAR WITHOUT DISCLOSING THE MULTIPLE SAFETY ISSUES PERTAINING TO THE CAR; SUCH AS, THE SUPPLEMENTAL RESTRAINT SYSTEM, CONTROL ARMS, BALL JOINTS, ENGINE INSTABILITY, EMISSIONS DECEPTION, AND ODOMETER ACCURACY, AND FLOOD DAMAGE. DURING THE GENERATION OF THE PURCHASE, THE DEALER INSINUATED THE CAR WAS NEVER INVOLVED IN ANY ACCIDENTS BUT THE VEHICLE'S HISTORY REPORTED 3 THAT I DISCOVERED 'AFTER' I PURCHASED THE CAR. REGARDING PROOF OF ENGINE INSTABILITY, I COULD NOT UPLOAD THE VIDEO ON THIS FORM.

Fuel/Propulsion System
Filed Dec 26, 201784,000 milesCA

I FIRST THOUGHT SOMEONE HAD BEEN STEALING MY GAS UNTIL MY CAR STARTED TO SMELL LIKE GAS. IF I GIVE SOMEONE A RIDE IN MY CAR, THEY MAKE COMMENTS ABOUT THE SMELL AS SOON AS I START TO DRIVE. MY COWORKERS HAVE NOTICED THE ODOR IN WHEN THEY PASS BY MY CAR IN THE PARKING LOT AND THE SPOTS THAT IT LEAVES ON THE GROUND. I TOOK MY CAR TO THE MECHANIC AND HE SAID MY FUEL PUMP IS LEAKING ON TO THE TOP OF MY FUEL TANK AT AN EXCESSIVE RATE AND IS NOT SAFE TO DRIVE. MY CAR ONLY HAS 84,000 MILES SO I DID SOME RESEARCH ON RECALLS. MERCEDES HAS EXTENDED WARRANTIES ON SEVERAL MODELS FROM 2006-2009 BUT MINE IS NOT ON THE LIST. MY CAR HAS THE SAME PROBLEMS AS THE OTHER VEHICLES EFFECTED. WHAT CAN I DO NEXT?

Engine
Filed Dec 1, 201730,000 milesFL

TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ CLK350. THE CONTACT STATED THAT THE VEHICLE WAS EQUIPPED WITH A FAULTY BALANCE SHAFT, WHICH ULTIMATELY CAUSED PREMATURE WEAR. AFTER THE VEHICLE WAS SERVICED FOR REGULARLY SCHEDULED MAINTENANCE, THE CHECK ENGINE INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO MERCEDES-BENZ OF ORANGE PARK (7018 BLANDING BLVD, JACKSONVILLE, FL) WHERE IT WAS DIAGNOSED THAT THE BALANCE SHAFT NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 30,000. *TR

Engine
Filed Jun 22, 201777,914 milesIL

MERCEDES BENZ VEHICLES MANUFACTURED BETWEEN 2004 & 2007 & EQUIPPED WITH MERCEDES' M272 HAVE A FAULTY BALANCE SHAFT WHICH WAS NOT PROPERLY ANEALED, CAUSING PREMATURE WEAR. THE SUBJECT ENGINES WERE MANUFACTURED WITH DEFECTIVE GEARS IN THEIR BALANCE SHAFTS. THESE DEFECTIVE GEARS WEAR OUT PREMATURELY, EXCESSIVELY, AND CAN CAUSE DAMAGE TO OTHER EXPENSIVE ENGINE COMPONENTS WITHOUT WARNING. REPAIR REQUIRES REMOVAL OF THE ENGINE AND WAS QUOTED AT $7000-$8000 BY THE MERCEDES BENZ DEALER. MOST OTHER IMPORT SHOPS DO NOT WANT TO EVEN ATTEMPT THE REPAIR DUE TO THE COMPLEXITY AND SPECIAL TOOLS REQUIRED. A CLASS ACTION LAWSUIT WAS SETTLED ON THIS ISSUE SEVERAL YEARS AGO (WE WERE NEVER EVEN NOTIFIED) BUT ONLY THOSE WHO HAD THE ISSUE AT THE TIME COULD TAKE ADVANTAGE OF THE SETTLEMENT'S DISCOUNTED REPAIR COSTS (IT WAS A TERRIBLE SETTLEMENT!). WE DID NOT HAVE THE ISSUE UNTIL A FEW MONTHS AGO AT AROUND 77000 MILES. THIS PROBLEM CAN CAUSE THE ENGINE TO MISFIRE, STALL OR BREAK DOWN COMPLETELY. MERCEDES BENZ AND ITS DEALERSHIPS BASICALLY SAY, OH WELL, YOU GOT A LEMON. WE ALSO CANNOT POSSIBLY PASS THE EMISSION TEST WITHOUT REPAIRS THAT COST MORE THAN THE BLUEBOOK VALUE OF THE CAR - WHICH HAS BEEN DEALER MAINTAINED AND GARAGED SINCE PURCHASE. WE BELIEVE THIS BALANCE SHAFT MANUFACTURING FLAW PRESENTS A MAJOR SAFETY ISSUE AND SHOULD BE SUBJECT TO A MANDATORY RECALL AND REPAIRED ENTIRELY AT MERCEDES' EXPENSE.

Fuel/Propulsion System
Filed Apr 7, 201782,977 milesFL

ON DECEMBER 9, 2016 I TOOK MY 2006 MERCEDES-BENZ CLK350 TO THE DEALERSHIP BECAUSE OF A STRONG ODOR OF GASOLINE COMING FROM THE BACK SEAT AREA. THE DEALERSHIP FOUND THE FUEL SMELL WAS COMING FROM THE LEFT REAR FUEL SENDING UNIT LEAKING. ALTHOUGH I WAS AWARE OF THE EXTENDED WARRANTY AGREEMENT BETWEEN MERCEDES-BENZ AND NHTSA COVERING LEAKING GAS TANK COMPONENTS ON MERCEDES-BENZ CARS, I WAS INFORMED BY THE DEALERSHIP THAT THE AGREEMENT DID NOT INCLUDE GAS TANK LEAKS ON MY CLK VEHICLE, DESPITE THE FACT THAT THE SAME GAS TANK LEAK WAS COVERED ON OTHER MERCEDES-BENZ VEHICLES. THUS, I HAD TO PAY FOR THE EXPENSIVE REPAIR OUT OF POCKET. I AM REQUESTING THAT NHTSA AMEND YOUR PRIOR AGREEMENT WITH MERCEDES-BENZ TO INCLUDE ADDITIONAL MODELS SUCH AS MY 2006 CLK 350 WHICH HAVE DEVELOPED SIMILAR LEAKS IN THEIR FUEL TANK COMPONENTS.

Fuel/Propulsion System
Filed Aug 29, 2016125,000 milesAZ

TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ CLK350. THE CONTACT STATED THAT THERE WAS AN ABNORMAL FUEL ODOR IN THE VEHICLE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE FUEL PUMP GASKET WAS CRACKED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 125,000.

Fuel/Propulsion System
Filed Jun 6, 201635,000 milesFL

FUEL PUMP FAILED AT 35,000 MILES. DEALER AND MANUFACTURER REFUSED TO REPLACE. WANTED TO CHARGE $2000 TO REPLACE AFTER COMPLAINING REDUCED CHARGE TO $1400.

Fuel/Propulsion System
Filed Aug 7, 201535,000 milesCA

TL* THE CONTACT OWNS A 2006 MERCEDES BENZ CLK350. THE CONTACT STATED THAT THERE WAS A STRONG ODOR OF FUEL OUTSIDE OF THE VEHICLE. THERE WAS NO FUEL VISIBLE ON THE GROUND. THE CONTACT REPLACED THE FUEL LEVEL SENDING UNIT. THE FAILURE RECURRED AND THE VEHICLE WAS TAKEN TO THE DEALER, WHO REPLACED THE FUEL LEVEL SENDING UNIT LOCATED ON THE DRIVER'S SIDE OF THE FUEL TANK. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 35,000.

Power Train
Filed Jun 25, 201568,000 milesSC

TL* THE CONTACT OWNS A 2006 MERCEDES BENZ CLK350. WHILE DRIVING AT 20 MPH, THE VEHICLE SEEMED TO BE IN THE INCORRECT GEAR AND DROVE SLUGGISHLY. AFTER A MILE OR SO, THE VEHICLE WOULD HAVE TO BE SHIFTED INTO PARK AND BACK INTO THE DRIVE POSITION TO GET THE VEHICLE TO OPERATE NORMALLY. THE CONTACT STATED THAT THIS WAS A RECURRING INCIDENT. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 68,000.

Electrical System
Filed Mar 23, 201570,000 milesSC

TL* THE CONTACT OWNS A 2006 MERCEDES BENZ CLK350. THE CONTACT STATED THAT THE PASSENGER SIDE SEAT BELT WARNING INDICATOR WAS ILLUMINATED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 70,000. UPDATED 5/19/15*CN THE CONSUMER STATED AFTER FILLING THE VEHICLE, GAS FUMES BECAME VERY STRONG IN THE GARAGE AND INSIDE THE HOUSE. UPDATED 7/1/2015*JS

Power Train
Filed Jul 29, 201470,000 milesMD

TL* THE CONTACT OWNS A 2006 MERCEDES BENZ CLK350. THE CONTACT STATED THAT THE VEHICLE REDUCED IN SPEED WHEN THE ACCELERATOR PEDAL WAS APPLIED. THE CONTACT MENTIONED THAT THE ACCELERATOR PEDAL HAD TO BE DEPRESSED NUMEROUS TIMES IN ORDER TO ACCELERATE, WHICH RESPONDED INTERMITTENTLY. THE CONTACT WAS ABLE TO RESTART THE VEHICLE IN ORDER TO RESET THE COMPUTER. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER ON SEVERAL OCCASIONS WHERE THE FAILURE WAS UNABLE TO BE REPLICATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WHO DIAGNOSED THAT THE TRANSMISSION VALVE HOUSING NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 70,000.

Fuel/Propulsion System
Filed Jul 25, 201472,000 milesFL

TL* THE CONTACT OWNS A 2006 MERCEDES BENZ CLK350. THE CONTACT STATED THERE WAS A PERSISTENT ODOR OF FUEL COMING FROM THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE FUEL TANK WAS FRACTURED AT THE SEALING POINT AND WAS LEAKING FUEL .THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 72,000 AND THE CURRENT MILEAGE WAS 76,000.

Fuel/Propulsion System
Filed Jul 15, 201467,585 milesTX

TL* THE CONTACT OWNS A 2006 MERCEDES BENZ CLK350. THE CONTACT STATED THAT THERE WERE STRONG FUMES OF FUEL EMITTING FROM THE VEHICLE INTERMITTENTLY. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER, WHO DIAGNOSED THAT THE LEFT SENDING UNIT WAS LEAKING AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT AVAILABLE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 67,585.

Service Brakes
Filed May 20, 201476,682 milesMD

BOUGHT THE CAR IN JULY 2013 THIRD BRAKE LIGHT LENS FELL OFF.I CHECKED MY BRAKE LIGHTS WITH SOMEONE PUSHING THE BRAKE PEDAL AND OBSERVED THE ELECTRICAL COMPONENT DANGLING LOOSE INSIDE TRUNK THIRD LIGHT SPACE BUT NO COVER LENS. DIDN'T NOTICE THE LENS HAD FALLEN OFF UNTIL SEVERAL STRANGERS TAILING ME TOLD ME. I KNOW THERE IS A BRAKE LIGHT ISSUE THAT IS BEING RECALLED ON A DIFFERENT MERCEDES MODEL AND YEAR. I WAS THINKING THAT PERHAPS MY VEHICLE MIGHT HAVE THE SAME ISSUE. SO I GOOGLED THIS ISSUE AND TO MY DISAPPOINTMENT FOUND MANY MORE MERCEDES BENZ OWNERS HAD THE SAME PROBLEM AS ME. THE REASON ITS A DISAPPOINTMENT BECAUSE MERCEDES BENZ VEHICLES ARE HIGHLY REGARDED AS THE MOST PRESTIGE VEHICLE LET ALONE ONE OF THE COSTLY CARS. WHO WOULD HAVE IMAGINED SUCH SMALL OVERLOOKED DETAIL CAME OFF THE ASSEMBLY LINE. AS A FURTHER INSULT MERCEDES BENZ REFUSE TO ACKNOWLEDGE THIS AS A PROBLEM AND COMPENSATE ITS CUSTOMERS. *TR

Fuel System, Gasoline
Filed Apr 23, 201474,207 milesCA

SIMILAR TO THE GAS FUMES LEAK EXPERIENCED ON THE E CLASS, OUR 2006 CLK CLASS SUDDENLY EMITTED GAS FUMES ORIGINATING FROM THE GAS TANK AFTER THE TANK WAS FILLED WITH GAS. *TR

Air Bags
Filed Apr 17, 201499,098 milesGA

WHILE PARKED I STARTED THE CAR AND PLACED AN ITEM ON THE PASSENGERS SEAT. IMMEDIATELY THE SRS LIGHT CAME ON. THE SRS HAS DETECTED SOMETHING WRONG WITH THE AIRBAG SYSTEM AND SHUT THE AIRBAGS OFF ON THE CAR WHICH IS AN EXTREME SAFETY HAZARD. AFTER TAKING THE CAR TO THE MECHANIC I WAS TOLD CODE 9223 AND 9080 DISPLAYED. 92 23 STATES THAT THE CAR NEEDS A CONTACT REEL AT STEERING WHEEL (PART $410/LABOR NEARLY $300) AND 9080 STATES THE PASSENGER SIDE SEAT BOTTOM NEEDS TO BE REPLACED (PART $1690/LABOR NEARLY $300) . I BELIEVE THIS SHOULD BE A RECALLED ITEM BECAUSE NUMEROUS MERCEDES BENZ HAVE THIS ISSUE AND THE REPAIR COST IS EXTREMELY HIGH. PLEASE INVESTIGATE THIS SAFETY ISSUE. DUE TO THE EXTREME COST FOR REPAIR, I AM DRIVING AN UNSAFE AND HAZARDOUS VEHICLE. I AM SURE, I AM NOT THE ONLY PERSON IN THIS SITUATION. *TT

20 of 37 complaints, reproduced as filed.

Across model years

Worst on record: 2007
YearComplaintsRecallsFiresDeathsAssessment
20101000Routine
20098300Routine
200815310Routine
200742400Routine
2006 — this page37400Routine

Compare every CLK350 year →

Reading this record

No unusual pattern of severe incidents in the complaint record.

Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.

Recall repairs are free for as long as the recall stands. Check whether a specific car still has open work at NHTSA's VIN lookup.

Most recent recall on file: Nov 19, 2024. Source: NHTSA Office of Defects Investigation.