Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 9 of 10 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Fuel/propulsion System. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Fuel System, Gasoline. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Electrical System. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
What owners actually said
10 reports
180,123 miles · Jan 23, 2021
Fuel/propulsion System
RECEIVED THE CAR FROM MY DAD AS A GIFT STONG SMELL OF GAS COMING FROM INSIDE ONLY RELIABLE TRANSPORTATION FOR OUR NEWBORN BABY NOW DONT KNOW WHAT TO DO... LOOKED ALL OVER THE INTERNET AND FOR RECALLS AND SEEN A FEW.. BUT THEN I SEE ALOT OF PEOPLE SAYING NOTHING HAPPENS... JUST SAYING WITH SOMETHING THAT HAD A PREVIOUS RECALL ON …
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RECEIVED THE CAR FROM MY DAD AS A GIFT STONG SMELL OF GAS COMING FROM INSIDE ONLY RELIABLE TRANSPORTATION FOR OUR NEWBORN BABY NOW DONT KNOW WHAT TO DO... LOOKED ALL OVER THE INTERNET AND FOR RECALLS AND SEEN A FEW.. BUT THEN I SEE ALOT OF PEOPLE SAYING NOTHING HAPPENS... JUST SAYING WITH SOMETHING THAT HAD A PREVIOUS RECALL ON AND IF SOMETHING WOULD TO GO WRONG WITH ANYONE'S FAMILY THAT IS A HELL OF A LAWSUIT....
NHTSA ODI #11389515
135,000 miles · Oct 26, 2020
Fuel/propulsion System
I INHERITED THIS VEHICLE FROM MY FATHER AND WHEN I FUEL UP THE SMELL OF GAS IS OVERPOWERING. I CHANGED HOSES AND GASKETS IN 2018 AND WAS OK UNTIL 3 MONTHS AGO. NOW IT ALWAYS SMELLS LIKE GAS TO THE POINT OF LIGHT-HEADED AND VOMITING. CALLED MERCEDES THERE WAS AN ACTIVE RECALL THAT EXPIRED IN 2019 BUT I HAD NEVER RECEIVED NOTICES …
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I INHERITED THIS VEHICLE FROM MY FATHER AND WHEN I FUEL UP THE SMELL OF GAS IS OVERPOWERING. I CHANGED HOSES AND GASKETS IN 2018 AND WAS OK UNTIL 3 MONTHS AGO. NOW IT ALWAYS SMELLS LIKE GAS TO THE POINT OF LIGHT-HEADED AND VOMITING. CALLED MERCEDES THERE WAS AN ACTIVE RECALL THAT EXPIRED IN 2019 BUT I HAD NEVER RECEIVED NOTICES AND SPOKE TO MY MOTHER THAT ALSO NEVER RECEIVED. MERCEDES ADMITTED THEY HAD INCORRECT ADDRESS SO THEY WERE SENDING TO A DECEASED PERSON TO WRONG ADDRESS. BUT SINCE IT IS EXPIRED, THERE IS NOTHING I CAN DO FOR A FAULTY FUEL TANK THAT IS EXTREMELY DANGEROUS
NHTSA ODI #11366412
75,000 miles · May 18, 2020
Fuel/propulsion System
BAFFLE INSIDE FUEL TANK BROKE AFTER NORMAL USE, CREATING RATTLING NOISE, CANNOT BE REPAIRED AND REPLACEMENT OF TANK REQUIRES LENGTHY VEHICLE DISASSEMBLY. *TR
NHTSA ODI #11325016
117,000 miles · May 13, 2020
Fuel/propulsion System
FUEL SMELL AFTER FILLING WITH GAS. *TR
NHTSA ODI #11324408
125,000 miles · Mar 31, 2020
Service Brakes
TL* THE CONTACT OWNS 2004 MERCEDES BENZ E350. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE BRAKE PEDAL WAS DEPRESSED AND THE VEHICLE STARTED PULLING TO THE LEFT. THE CONTACT STATED THAT THE FAILURE OCCURRED DURING DRY OR INCLEMENT WEATHER. THE CONTACT WAS CONCERNED FOR HER SAFETY. THE CONTACT STATED THAT THE WARR…
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TL* THE CONTACT OWNS 2004 MERCEDES BENZ E350. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE BRAKE PEDAL WAS DEPRESSED AND THE VEHICLE STARTED PULLING TO THE LEFT. THE CONTACT STATED THAT THE FAILURE OCCURRED DURING DRY OR INCLEMENT WEATHER. THE CONTACT WAS CONCERNED FOR HER SAFETY. THE CONTACT STATED THAT THE WARRANTY ON THE CBC ELECTRONIC BRAKE WAS EXTENDED HOWEVER, THE VEHICLE WAS TAKEN TO MERCEDES-BENZ OF WALNUT CREEK LOCATED AT (1301 PARKSIDE DR, WALNUT CREEK, CA 94596), HOWEVER, THE DEALER DECLINED TO PERFORM THE REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 125,000.
NHTSA ODI #11319861
150,000 miles · Mar 30, 2020
Fuel/propulsion System
2004 MERCEDES E320 HAS A STRONG GAS SMELL. TOOK VEHICLE TO DEALER AND FOUND OUT THAT "1/3 THE FUEL TANK HAS A COVER ON TOP OF IT-SANDWICHED BETWEEN THE TOP OF THE TANK AND THE FLOOR OF THE VEHICLE THE TANK IS LEAKING WHERE THE COVER MEETS THE 2/3 TANK WHEN YOU PULL THE BACK SEAT OUT YOU CAN SEE THE TANK TOP-FUEL IS SEEPING OUT S…
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2004 MERCEDES E320 HAS A STRONG GAS SMELL. TOOK VEHICLE TO DEALER AND FOUND OUT THAT "1/3 THE FUEL TANK HAS A COVER ON TOP OF IT-SANDWICHED BETWEEN THE TOP OF THE TANK AND THE FLOOR OF THE VEHICLE THE TANK IS LEAKING WHERE THE COVER MEETS THE 2/3 TANK WHEN YOU PULL THE BACK SEAT OUT YOU CAN SEE THE TANK TOP-FUEL IS SEEPING OUT STAINING THE SIDE OF THE TANK" I WAS TOLD THERE WAS A 15 YEAR EXTENDED WARRANTY DUE TO THIS ISSUE AND I WAS ADVISED IT EXPIRED. I WAS NEVER NOTIFIED OF THE EXTENDED WARRANTY AND I HAVE OWNED THE CAR FOR 12 YEARS. I REACHED OUT THE MERCEDES HEADQUARTERS AND THEY ADVISE ITS NOTHING THEY COULD DO. THIS IS A BIG SAFETY ISSUE BECAUSE THE CAR CAN CATCH ON FIRE. SHOULDN'T THIS HAVE BEEN A RECALL? DOES SOMEONE HAVE TO DIE BEFORE IT IS. MERCEDES STILL STATED NOTHING THEY COULD DO. THE TANK WILL COST $2300 AND THEY ADVISE NO AFTERMARKET AVAILABLE. THIS IS UNFAIR TO THE CONSUMER BY ALL MEANS. MERCEDES KNOWING KNEW THERE WAS A ISSUE AND NO RECALL HAS BEEN DONE
NHTSA ODI #11319755
268,000 miles · Feb 24, 2020
Fuel/propulsion System
SMELL STRONG ODOR OF GASOLINE AFTER FILLING GAS TANK OVER PAST SEVERAL MONTHS
NHTSA ODI #11311215
80,000 miles · Feb 23, 2017
Fuel/propulsion System
WHEN THE GAS TANK WAS REFUELED, A STRONG GAS SMELL (ODOR) INSIDE THE CAR WHILE DRIVING APPEARED, CAUSING THE DRIVER (MY DAUGHTER) TO OPEN THE WINDOWS BECAUSE THE SMELL WAS SO STRONG. AFRAID TO DRIVE VEHICLE .WHATS THIS ABOUT?
NHTSA ODI #10956448
Mileage unknown · May 6, 2014
Electrical SystemFuel System, Gasoline
2004 MERCEDES BENZ E 350. CONSUMER WRITES IN REGARDS TO VEHICLE REPAIRS. *SMD BOTH FUEL SENDING UNITS WERE LEAKING OIL, THE REAR SEAT CUSHION AND INSULATION WERE SOAKED IN FUEL, AND THE SPARK PLUGS NEEDED TO BE REPLACED. *JB
NHTSA ODI #10585900
140,000 miles · Jul 24, 2013
Fuel System, Gasoline
VEHICLE EXHIBITED STRONG ODOR OF GAS WITHIN PASSENGER COMPARTMENT. LEFT GAS TANK PORT AND FUEL SENDER UNIT FOUND TO BE LEAKY THROUGH CRACKS IN PLASTIC. LEAK STOPPED VIA REPAIR. VEHICLE STILL EXHIBITS STRONG ODOR OF GAS OUTSIDE CAR ESPECIALLY AFTER A FILLUP (WITHOUT "TOPPING OFF"). ODOR HAS NOT BEEN INVESTIGATED OR FIXED. *TR
NHTSA ODI #10531574
Official recalls
0
No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2004 MERCEDES-BENZ E350 Problems, Complaints & Recalls | Skip That Year