Mercedes-Benz · CLK-Class · 2006
0
Recalls
48
Complaints
-
Not Rated
The 2006 Mercedes-Benz CLK-Class has no recalls and 48 owner-reported complaints on file with NHTSA. Most reported issue: fuel/propulsion system (13 reports).
Source: NHTSA Public Records · Updated Apr 22, 2026
This page combines three types of NHTSA data: recall campaigns (official manufacturer or government actions), owner complaints (unverified consumer reports), and crash test ratings (where available). A vehicle with many complaints is not necessarily less reliable — complaint volume correlates with sales volume and vehicle age. Recalls indicate identified defects, not overall quality. To compare this model year with others, use the year navigation in the sidebar or return to the model overview page.
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,
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
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 ##
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.
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.
SRS LIGHT ON. I TOOK IT FOR CHACK AND HERE IS WHAT THE SCANNER SAYS: PASSENGER AIRBAG IGNITION SQUIB THE RESISTANCE VALUE IN THE IGNITION CIRCUIT IS TOO HIGH
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?
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
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.
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.
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 PUMP FAILED AT 35,000 MILES. DEALER AND MANUFACTURER REFUSED TO REPLACE. WANTED TO CHARGE $2000 TO REPLACE AFTER COMPLAINING REDUCED CHARGE TO $1400.
TL* THE CONTACT OWNS A 2006 MERCEDES BENZ CLK500. WHILE DRIVING APPROXIMATELY 35 MPH ON A RAINY DAY, THE EMERGENCY BRAKES ENGAGED AND THE "EMERGENCY BRAKE ON" WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE SLOWED DOWN. THE CONTACT WAS ABLE TO PULL THE VEHICLE OVER TO THE SIDE OF THE ROAD. THE VEHICLE WAS TOWED TO A LOCAL DEALER WHO DIAGNOSED THAT THE REAR BRAKES HAD RUSTED AND THAT THE CATALYTIC CONVERTER WAS FALLING APART AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND SUPPORTED THE DIAGNOSIS OF THE DEALER. THE VEHICLE HAD NOT BEEN REPAIRED. THE FAILURE MILEAGE WAS 66,000.
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
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.
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.
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
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
WE SMELLED THE ODOR OF GASOLINE IN OUR GARAGE, SO TOOK OUR VEHICLE TO MERCEDES OF HENDERSON. WE WERE INFORMED THAT THE FUEL TANK WAS CRACKED AROUND THE TOP MOUNTING BOLT AND NEEDED TO BE REPLACED. UPON FURTHER INVESTIGATION, WE NOTED THAT THIS IS AN ONGOING PROBLEM WITH THE MERCEDES E AND CLK CLASS VEHICLES. THE FACT THAT THE CAR HAS NEVER BEEN IN AN ACCIDENT, THIS IS OBVIOUSLY A DEFECT IN THE MANUFACTURING PROCESS. WHEN RESEARCHING ON THE INTERNET, WE OBSERVED NUMEROUS MERCEDES OWNERS WITH THE SAME PROBLEM. DOES OUR HOME HAVE TO BURN TO THE GROUND BEFORE SOMETHING IS DONE TO HAVE MERCEDES CORRECT THIS PROBLEM. *TR
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
Showing 1–20 of 25 complaints
The 2006 Mercedes-Benz CLK-Class has 0 recalls recorded by NHTSA.
NHTSA has received 48 owner-reported complaints for the 2006 Mercedes-Benz CLK-Class.
NHTSA has not published a safety rating for the 2006 Mercedes-Benz CLK-Class.
The most commonly reported complaint categories for the 2006 Mercedes-Benz CLK-Class are fuel/propulsion system (13 reports), engine and engine cooling (5 reports), engine (4 reports).
NHTSA does not currently list any recalls on record for the 2006 Mercedes-Benz CLK-Class. To verify the status of your specific vehicle, check nhtsa.gov/recalls with your VIN.
Look up recalls and complaints for any year, make, and model.
This page summarizes publicly available data from the National Highway Traffic Safety Administration (NHTSA). Complaint counts reflect reports submitted to NHTSA by vehicle owners and do not by themselves prove defect severity or vehicle safety. Safety ratings may not be available for all vehicle-years. This site is not affiliated with NHTSA or any vehicle manufacturer. For official information, visit the official NHTSA page for this vehicle.