42 of the
69 complaints filed about the Mercedes Benz E550
are about the fuel system —
61% of everything owners reported.
The worst model year for it is 2007.
The seal that connects the fuel level sensor to the fuel tank has failed, allowing fuel to leak onto the top of the tank when it’s filled. This creates a serious risk of fire or explosion. Unfortunately, Mercedes does not offer a remedy unless you pay a prohibitively high fee.
NHTSA complaint #11638060 — an unverified report by a vehicle owner.
When I filled up gas and start the car, it has gas smell. seems like fuel is pooling on the left side on top of the fule filter module underneath the cushion. Searched the internet and found out it is a common problem on Mercedes.
NHTSA complaint #11636696 — an unverified report by a vehicle owner.
I filled the vehicle up with gas and it started smelling very strong of gas for the next two weeks and I discovered gas underneath the driver's rear seat... I cleaned up the gas but continued to smell strong fuel Vapors and I'm just below three quarters of a tank the 15-year warranty is over. The Mercedes dealer says that they can't do anything for free and I feel this is a safety issue that needs to be rectified before someone dies in an explosion... no warning lights showed up but it is a common problem on the E-Class due to a cracked fuel filter housing module.
NHTSA complaint #11586911 — an unverified report by a vehicle owner.
CAR SMELLS LIKE GAS INSIDE AND OUT UNTIL ABOUT HALF A TANK AFTER REVIEWING MERCEDES BENZ FORMS IN THE BENZ WORLD WEBSITE IT IS A VERY COMMON PROBLEM WITH THE E500 AND E550 IN THE YEARS BETWEEN 2005 AND 2008 VEHICLES THERE ARE NUMEROUS COMPLAINTS ABOUT IT AND NOT SURE WHEN IT STARTED I'VE JUST RECENTLY PURCHASED THE VEHICLE BUT THE PREVIOUS OWNER PREVIOUS OWNER MENTIONED IT TO ME AS WELL I DIDN'T THANK TO MUCH ABOUT IT TILL THE SMELL HAS GOTTEN SO BAD THAT THE WINDOWS HAVE TO BE ROLLED DOWN TO BE ABLE TO BREATHE IN THE VEHICLE
NHTSA complaint #11342127 — an unverified report by a vehicle owner.
TL* THE CONTACT OWNS A 2008 MERCEDES-BENZ E550. WHILE OPERATING THE VEHICLE, THE FUEL GAUGE DISPLAYED INACCURATE FUEL LEVELS AND A STRONG ODOR OF FUEL WAS PRESENT COMING FROM THE EXHAUST. THE VEHICLE WAS TAKEN TO MERCEDES-BENZ OF AUSTIN (6757 AIRPORT BLVD, AUSTIN, TX) WHERE IT WAS DIAGNOSED THAT THE FUEL LEVELING SENSOR WAS FAULTY AND THE FUEL TANK NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 160,000. THE VIN WAS UNKNOWN.
NHTSA complaint #11258982 — an unverified report by a vehicle owner.
AFTER FILLING UP THE FUEL TANK THERE IS A STRONG ODOR OF GASOLINE. I SMELLS INSIDE AND OUTSIDE OF THE CAR UNTIL THE CAR REACHES THREE QUARTERS OF A TANK OR LESS. I HAVE READ IN THE MERCEDES BENZ FORUMS THAT ALOT OF PEOPLE ARE HAVING PROBLEMS WITH THIS! I AM DRIVING A TICKING TIME BOMB.
NHTSA complaint #11132880 — an unverified report by a vehicle owner.
TL* THE CONTACT OWNS A 2007 MERCEDES-BENZ E550. WHILE FUELING THE TANK AT THE SERVICE STATION, FUEL SPILLED ONTO THE GROUND. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE FUEL CONTAINER WAS REPLACED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 50,000. UPDATED 04/22/16*LJ THE CONSUMER STATED NO REPLACEMENT PART WAS PROVIDED.
NHTSA complaint #10839549 — an unverified report by a vehicle owner.
I JUST NOTICED A VERY POTENT GAS ODOR ON THE REAR BOTH RIGHT AND LEFT SIDE OF THE CAR. THERE ARE NO LEAKS ON THE GARAGE FLOOR OR MY DRIVEWAY. I KNOW THERE WAS A RECALL FOR THE 2003-2006 E-CLASS, BUT WAS THERE ONE FOR 2007-2009 MODELS AS WELL? I JUST NOTICED IT TODAY AND I AM THE 2ND OWNER OF THE VEHICLE, CAR HAS ABOUT 78K ON THE ODOMETER.
NHTSA complaint #10786912 — an unverified report by a vehicle owner.
RELATED TO CASE# EA13003 I RECENTLY PURCHASED A PRE-OWNED 2008 E550 WITH 59K MILES IN DECEMBER 2014. AFTER FILL-UP, I NOTICED A FAINT FUEL SMELL ON THE DRIVERS REAR AREA NEAR THE REAR WHEEL. I HAVE ALSO OPENED UP THE ACCESS HATCH AND NOTICED FUEL SEEPING FROM THE SENDING UNIT. THIS SEEMS TO BE THE EXACT ISSUES I HAVE SEEN IN REGARDS TO CASE #EA13003. THIS SMELL GOES AWAY AFTER THE TANK LEVEL GOES BELOW 3/4.
NHTSA complaint #10670070 — an unverified report by a vehicle owner.
SUMMER OF 2013, I CARRIED THE CAR TO THE DEALER BECAUSE THERE WAS LOUD SMELL OF GAS, THEY CHECKED IT OUT BUT SAID THEY COULDN'T FIND ANYTHING. ON 2 NOVEMBER 2014 MY WIFE FILL THE TANK WITH GAS AND ADVISED ME THAT THERE WAS LOUD SMELL OF GAS. I CHECKED IT OUT, TOOK THE BACK SEAT UP SO I COULD SEE THE GAS TANK AND THERE WAS GAS ON TOP OF THE FUEL SENDING UNIT. I WENT TO THE DEALER AND ASK IF THERE WAS A RECALL, THEY SAID NO BUT THEY WOULD CHECK IT OUT AND REPAIR IT FOR A FEE.
NHTSA complaint #10662389 — an unverified report by a vehicle owner.
PREVIOUSLY REPORTED ON COMPLAINT # 10638080, NO RESPONSE. PLEASE PROVIDE UPDATE ABOUT NHTSA ACTION # EA13003. LEAKING FUEL TANKS. WE HAVE BEEN OVERCHARGED FOR REPLACING DEFECTIVE TANK, MERCEDES WILL NOT HELP WITH $3293.15 FEE CHARGED ON THIS MANUFACTURING ERROR. PLEASE ADVISE, THANK YOU
NHTSA complaint #10655078 — an unverified report by a vehicle owner.
STRONG GAS VAPORS AND POSSIBLE FUEL LEAKAGE. GAS VAPORS ARE REALLY STRONG WHEN VEHICLE IS PARKED IN GARAGE IMMEDIATELY. THE GAS VAPORS CAN BE SMELLED WHILE DRIVING CAUSING THE FUMES TO BE INHALED AND DIZZINESS. THIS CAN NOT BE SAFE.
NHTSA complaint #10643805 — an unverified report by a vehicle owner.
STRONG SMELL OF GAS INSIDE THE CAR WHEN FUELED. WAS TOLD TODAY THAT THERE IS A BOLT THREADED INTO THE TOP OF THE GAS TANK, AND GAS IS LEAKING FROM IT. COST OF REPAIR IS $2200. CAR HAS NEVER BEEN REAR ENDED. CAN'T GET AN ANSWER FROM DEALER AS TO HOW THIS HAPPENED.
NHTSA complaint #10643127 — an unverified report by a vehicle owner.
EVERY TIME CAR IS FILLED WITH GAS, THERE IS AN OVERPOWERING GAS SMELL IN THE CAR AND THE GARAGE. TOOK VEHICLE TO LOCAL MERCEDES BENZ DEALERSHIP. DEALERSHIP FOUND FUEL TANK LEAKING FROM TOP OF FUEL TANK ABOVE SENDER. CHARGED MY FATHER $3,293.15 FOR REPAIR. THIS IS OBVIOUSLY A MANUFACTURERS DEFECT.
NHTSA complaint #10638080 — an unverified report by a vehicle owner.
THERE IS A STRONG GASOLINE SMELL EVERY TIME I FILL MY MERCEDES. THE CAR HAS ONLY 16,500 MILES. I HAVE SEEN NUMEROUS CASES OF THIS ONLINE AND AM CONCERNED ABOUT STORING IT IN MY GARAGE.
NHTSA complaint #10633008 — an unverified report by a vehicle owner.