NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
31 reportsMileage unknown · Jan 15, 2004
Engine And Engine CoolingService Brakes, HydraulicSteering
THE 1ST INCIDENT; MY MERCEDES C240 WAS ONLY 2 MONTHS NEW. 2ND INCIDENT AT 10.5 MOS, 3RD: EXACLTY 1 YEAR, 4TH: 1 YR/3 WKS, 5TH: 13 MOS. ALL 5 TIMES THE CAR EXPERIENCED THE SAME EXACT DYING OUT OF THE ENGINE WHILE DRIVING ON THE FREEWAY, RESULTING IN LOSS OF POWER STEERING, & BRAKES. 3 OF THE 5 INCIDENTS THE CAR WOULD NOT START & …
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THE 1ST INCIDENT; MY MERCEDES C240 WAS ONLY 2 MONTHS NEW. 2ND INCIDENT AT 10.5 MOS, 3RD: EXACLTY 1 YEAR, 4TH: 1 YR/3 WKS, 5TH: 13 MOS. ALL 5 TIMES THE CAR EXPERIENCED THE SAME EXACT DYING OUT OF THE ENGINE WHILE DRIVING ON THE FREEWAY, RESULTING IN LOSS OF POWER STEERING, & BRAKES. 3 OF THE 5 INCIDENTS THE CAR WOULD NOT START & REQUIRED A TOW TO THE DEALER, HAVING THE DEALERS WORK ON THE CAR ONLY TO HAVE THE CAR DIE OUT AGAIN. BIGGEST COMPLAINT BESIDES MINE, MY CHILDREN, & OTHER FELLOW FREEWAY TRAVELERS LIVES BEING IN DANGER IS THE LACK AND DISRESPCTFUL ATTITUDE OF THAT FROM MERCEDES BENZ'S CUSTOMER SERVICE.
NHTSA ODI #10070703
Mileage unknown · Jan 15, 2004
Tires
IN OCTOBER OF 2001, I PURCHASED A NEW (2002) MERCEDES BENZ C-240. IT CAME EQUIPPED WITH GERMAN MADE CONTINENTAL CONTOURING TIRES. IT IS WITH THESE TIRES THAT I AM EXPERIENCING A PROBLEM. I HAVE 19,000 MILES ON THE CAR AND ALREADY HAVE HAD TWO SLOW LEAKS IN TWO DIFFERENT TIRES (PASSENGER SIDE FRONT/REAR). THE FIRST TIRE LEAKE…
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IN OCTOBER OF 2001, I PURCHASED A NEW (2002) MERCEDES BENZ C-240. IT CAME EQUIPPED WITH GERMAN MADE CONTINENTAL CONTOURING TIRES. IT IS WITH THESE TIRES THAT I AM EXPERIENCING A PROBLEM. I HAVE 19,000 MILES ON THE CAR AND ALREADY HAVE HAD TWO SLOW LEAKS IN TWO DIFFERENT TIRES (PASSENGER SIDE FRONT/REAR). THE FIRST TIRE LEAKED (AT ABOUT 17,000 MILES) BUT ABLE TO BE PATCHED. WHEN I BROUGHT THE SECOND TIRE INTO AN STS TIRE DEALER, I NOTICED THAT THEY SOLD CONTINENTAL TIRES. SINCE I HAD THE TWO PROBLEMS, I ASKED THE MANAGER IF THEY SOLD MANY CONTINENTAL TIRES AND EXPLAINED MY EXPERIENCES (IN BOTH CASES THE TIRES HAD NAILS, OR SIMILAR METAL, EMBEDDED IN THEIR TREAD). AGAIN, IN THE FIRST INSTANCE, THE TIRE WAS REPAIRED. IN THE SECOND INSTANCE, THE DAMAGE WAS TOO CLOSE TO THE SHOULDER OF THE TIRE AND COULD NOT BE PROPERLY PATCHED. I HAD TO PURCHASE A NEW TIRE. HERE IS MY CONCERN. THE STS MANAGER, ASKED ME IF MY TIRES WERE FACTORY TIRES. I INDICATED THAT THEY WERE THE ONES THAT CAME WITH THE (NEW) CAR. HE INDICATED THAT FACTORY TIRES ARE TYPICALLY MADE TO THE SPECIFICATION OF THE AUTO MANUFACTURER, NOT THE TIRE MANUFACTURER. HE EXPLAINED THAT BECAUSE THE AUTO MAKER ORDERS TIRES IN SUCH QUANTITY, THEY CAN SET THEIR PRICE. IN MOST CASES, FOR THE TIRE MANUFACTURER TO BE ABLE TO MEET THAT PRICE, THEY NEED TO ADJUST THE COMPOSITE FORMULA OF THE TIRE -- ESSENTIALLY MANUFACTURING INFERIOR TIRES. THIS WAS HIS EXPLANATION OF WHY I MIGHT BE EXPERIENCING PROBLEMS WITH MY FACTORY TIRES. HE FURTHER INDICATED THAT TIRES SOLD TO TIRE RETAILERS ARE MANUFACTURED TO THE TIRE MAKERS' STANDARDS AND WILL PROVIDE A MUCH LONGER USEFUL LIFE (HE INDICATED 60,000 + THOUSAND MILES FOR THE CONTINENTAL CONTOURING TIRE I JUST PURCHASED TO REPLACE MY ORIGINAL EQUIPMENT TIRE). THE KICKER IS THAT CONTINENTAL DOES NOT WARRANTY THEIR TIRES AGAINST ROAD HAZARDS! IF HIS EXPLANATION ABOUT FACTORY TIRES IS TRUE, THIS IS VERY DISTURBING AND I BELIEVE THAT CONSUMERS HAVE A RIGHT TO KNOW.
NHTSA ODI #10069842
18,000 miles · Dec 2, 2003
Electrical SystemCrashFire
WHEN DRIVING 15 MPH VEHICLE WAS INVOLVED IN A COLLISION. 15 SECONDS LATER, VEHICLE CAUGHT ON FIRE. DUE TO SEVERE FIRE DAMAGE VEHICLE WAS A TOTAL LOSS. *AK
NHTSA ODI #10049880
8,700 miles · Apr 14, 2003
EquipmentExterior LightingFuel System, Gasoline
3/03 WITHIN 3 MONTHS OF PURCHASING MY 2002 C-240, THE AIR CONDITIONING STOPPED WORKING, FUEL GAUGE FAILED, HEADLIGHT WASHER BROKE, AND ONE OF THE VENTS ON THE DASH FELL APART. TOOK IN FOR SERVICE AND WAS GIVEN ANOTHER 2002 C-240, AND WHILE DRIVING THE LOANER CAR IN THE MOUNTAINS, IT BEGAN DOWN SHIFTING ITSELF AND THERE WAS NO P…
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3/03 WITHIN 3 MONTHS OF PURCHASING MY 2002 C-240, THE AIR CONDITIONING STOPPED WORKING, FUEL GAUGE FAILED, HEADLIGHT WASHER BROKE, AND ONE OF THE VENTS ON THE DASH FELL APART. TOOK IN FOR SERVICE AND WAS GIVEN ANOTHER 2002 C-240, AND WHILE DRIVING THE LOANER CAR IN THE MOUNTAINS, IT BEGAN DOWN SHIFTING ITSELF AND THERE WAS NO POWER. CAR WOULD COME TO COMPLETE STOP AND THEN WOULD START MOVING AGAIN. HAPPENED 6 TIMES. MERCEDES DEALER THOUGHT WAS ISOLATED INCIDENT. I FELT IT WAS VERY SERIOUS AS I WAS ON INTERSTATE WHEN IT WOULD SUDDENLY STOP IN TRAFFIC. COULD HAVE CAUSED A VERY SERIOUS ACCIDENT. 4/03 AIR CONDITIONING NOT WORKING AGAIN. *NLM
NHTSA ODI #10014381
674 miles · Jan 29, 2003
Power Train
WHILE DRIVING MY C-240 BETWEEN 30 & 60 MPH I CAN FEEL A VIBRATION ON THE SHIFT LEVER & THE STEERING WHEEL & IF PUT MY HAND ON TOP OF THE INSTRUMENT PANEL. YOU CAN SENSE THE VIBRATION AROUND YOU. IT SEEMS TO COME FROM THE POWER TRAIN, VIA DRIVE SHAFT, TRANS. OR DIFFERENTIAL, THE DEALER REPLACED & BALANCED ALL FOUR TIRES, AND IT …
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WHILE DRIVING MY C-240 BETWEEN 30 & 60 MPH I CAN FEEL A VIBRATION ON THE SHIFT LEVER & THE STEERING WHEEL & IF PUT MY HAND ON TOP OF THE INSTRUMENT PANEL. YOU CAN SENSE THE VIBRATION AROUND YOU. IT SEEMS TO COME FROM THE POWER TRAIN, VIA DRIVE SHAFT, TRANS. OR DIFFERENTIAL, THE DEALER REPLACED & BALANCED ALL FOUR TIRES, AND IT I THUOGHT IT WAS CORRECTED BUT THE PROBLEM STILL PERSITS SOMETIMES IT IS MORE NOTICIBLE THAN OTHERS, I TOOK THE CAR BACK TO THE DEALER TO HAVE IT CHECKED OUT BUT ON A TEST DRIVE THE SERVICE MAN SAID HE CAN'T FEEL ANYTHING WRONG & THAT IT MIGHT BE ME....
NHTSA ODI #10004900
6,670 miles · Jan 28, 2003
Electrical System
ESP & BAS WARNING MESSAGES APPEARED ON THE MESSAGE SCREEN TWICE, ONCE ON 1-20-03 & AGAIN ON 1-27-03, THE FIRST TIME DEALER SAID IT CAN HAPPEN IF YOU DIDN'T TIGHTEN THE GAS CAP. ON BOTH OCCASIONS, THE MESSAGES WERE GONE THE NEXT DAY. ON 1-27-03 I CALLED RALLYE MOTORS TO TELL THEM & I HAVE AN APPT FOR MARCH 10, 2003.
NHTSA ODI #10003576
Mileage unknown · Aug 29, 2002
Electrical SystemEngine And Engine CoolingFuel System, Gasoline
VEHICLE HAS EXPERIENCED ONE FLAT TIRE AND ONE BLOWOUT, NO TIRE INFORMATION GIVEN, CONSUMER STATES THAT THE VEHICLE SHAKES WHEN DRIVING OVER 60 MPH. *SLC
NHTSA ODI #567249
Mileage unknown · Jun 5, 2002
Suspension
WHILE STARTING VEHICLE THERE IS CONSTANT VIBRATION UNTIL VEHICLE HAS HEATED UP APPROXIMATELY 20 MINUTES. DEALER HAS BEEN NOTIFIED, MECHANIC HAS NOT FOUND WHAT WAS CAUSING THE PROBLEM. WHILE IN REPAIR DEALER PROVIDED SEVERAL RENTAL CARS TO CONSUMER, AND ALL OF THE RENTAL CARS WERE EXPERIENCING THE SAME PROBLEM. *AK
NHTSA ODI #8011094
Mileage unknown · May 28, 2002
Visibility
CONSUMER STATED SOON AFTER PURCHASING VEHICLE, HE NOTICED A DESIGN FLAW, A BLIND SPOT BETWEEN THE REAR WINDOW AND THE TWO BACK SIDE WINDOWS, THE BLIND SPOT IS SO WIDE AND LONG THAT ONE CAN NOT SEE A VEHICLE IN THE NEXT LANE.(MERCEDES BENZ C230K 2002)*JB
NHTSA ODI #565872
Mileage unknown · Apr 4, 2002
Electrical System
CONSUMER STATES THERE ARE PROBLEMS CONCERING THE ESP AND BAS SYSTEMS WARNING MESSAGES THAT ARE APPEARING ON THE MONITOR, WHEN TRAVELING AT A MODERATE RATE OF SPEED IN A STRAIGHT LINE, THE VEHICLE LOSES ALL POWER ALONG WITH BRAKING SENSATION. (MERCEDES BENZ C-240)*JB
NHTSA ODI #564905