Mercedes-benz S-class Engine Problems
160 owner complaints filed with NHTSA across 23 model years.
Complaints by Year
Worst year: 2007. Best year: 2024.
Owner Reports
A representative sample of complaints filed with NHTSA.
Check engine light came on few occasions. Took to the dealer and told it’s just a false alarm no problems. On the night of sept 12th 2024, I’m my way home I lost the ac cooling all of a sudden. I was only 5 mts from home. Once inside...
Vehicle Check Engine Light turned on a Vehicle Lost power. Vehicle often hesitates upon acceleration. Convertible Top does not close as well intermittently.
I drove my 2015 MERCEDES BENZ S550 4MATIC APPROXIMATELY 20 MILES TO WORK, PARKED IN THE PARKING LOT AND ABOUT 30 MINUTES LATER, I WAS ALERTED BY PEMBROKE PINES POLICE (CASE# PPPD22OFF050792) THAT MY CAR WAS BURNING WHEN I GOT TO THE PARK...
UPON REFULING MY AUTOMOBILE FULL I COULD SMELL A STRONG ODOR OF GAS FUMES. EARLIER THAT DAY I HAD AN IMPACT OF MY TIRE OVER A CURB. GAS FUMES COULD BE SMELLED NOT SO MUCH ON THE OUTSIDE OF THE AUTO BUT INSIDE WITHOUT ABATEMENT. UPON I...
VEHICLE CUT ON FIRE WHILE SITTING LUCKY OUTSIDE, THE CORNER OF ENGINE PASSENGER SIDE BELLOW THE HEADLIGHT STORES THE SUSPENSION AIR PUMP AND ELECTRIC HYDRAULIC STEERING PUMP.. BASE ON MY INSPECTION THE EHPS HEATED AND SET ON FIRE.SOMEONE...
TL* THE CONTACT OWNS A 2009 MERCEDES-BENZ S63. THE CONTACT STATED WHILE DRIVING 60 MPH, A BYSTANDER INFORMED HER UNDER THE VEHICLE WAS ON FIRE. THE CONTACT WAS ABLE TO PARK ON SIDE OF THE ROAD. THE CONTACT STATED SHE WAS UNABLE TO OPEN T...
TL* THE CONSUMER OWNED A 2018 MERCEDES-BENZ S560. AFTER DRIVING THE VEHICLE FOR APPROXIMATELY THREE MINUTES, THE CONTACT PARKED THE VEHICLE. THE CONSUMER WAS ALERTED BY SOMEONE THAT THERE WAS SMOKE UNDER THE HOOD OF THE VEHICLE. WITHIN T...
TL* THE CONTACT OWNS A 2011 MERCEDES-BENZ S550. THE CONTACT STATED THAT THE VEHICLE CAUGHT ON FIRE WHILE PARKED. THE CONTACT WAS ABLE TO EXTINGUISH THE FIRE WHICH STARTED FROM UNDERNEATH THE VEHICLE. THE VEHICLE WAS TOWED TO AN INDEPENDE...
TL* THE CONTACT OWNS A 2011 MERCEDES-BENZ S63. WHILE THE VEHICLE WAS PARKED, THE CONTACT WAS INFORMED THAT THE VEHICLE WAS ON FIRE. THE CONTACT STATED THAT THE FIRE ORIGINATED FROM THE FRONT OF THE VEHICLE. THE FIRE DEPARTMENT EXTINGUISH...
TL* THE CONTACT OWNS A 2013 MERCEDES BENZ S350. WHILE DRIVING AT VARIOUS SPEEDS, THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE DEALER WAS UNABLE TO DIAGNOSE THE CAUSE OF THE FAILURE. THE ENGINE CAUGHT ON FIRE WHILE THE VEHICLE WAS ...
ENGINE COMPARTMENT FIRE IN 2006 S430 MERCEDES-BENZ ? JANUARY 16, 2014 AS I ACCELERATED TO GET ON THE ROAD, I SMELLED A STRANGE ODOR. I THOUGHT IT WAS COMING FROM A TRUCK WE PASSED. I OPENED THE WINDOW & TURNED OFF THE HEATER TO CLEAR ...
TL* THE CONTACT OWNS A 2004 MERCEDES BENZ S600. THE CONTACT NOTICED SMOKE UNDERNEATH THE HOOD. THE VEHICLE WAS TAKEN TO THE DEALER WHO STATED THE ACTIVE BODY CONTROL FAILED AND CAUSED THE HYDRAULIC FLUID TO LEAK. THE MANUFACTURER WAS ...