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10.0

really awful
Crashes / Fires:
1 / 1
Injuries / Deaths:
4 / 4
Average Mileage:
199,934 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2005 Mercedes-Benz E320 fuel system problems

fuel system problem

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2005 Mercedes-Benz E320 Owner Comments (Page 1 of 4)

problem #74

Nov 012016

E320

  • 140,000 miles

A D V E R T I S E M E N T S

The car has fuel (gasoline) vapors inside and outside of the car. The fuel sending unit or the fuel pump in the saddle gas tank under the back seats leaks gasoline and the smell makes me sick. I am afraid the car will explode if the vapor is present at the combustible ratio of gasoline to air.

- Old Lyme, CT, USA

problem #73

Feb 052016

E320

  • 110,000 miles
Car has a very strong gas smell inside the cabin. Upon removal of back seat it appears wet with gas. This problem started on February 5, 2016 on my E320 (2005) Benz and the odor started to give me headaches. I took car for shampoo and then consulted with mechanic who removed back seat and found wet area with gas.

- Brooklyn, NY, USA

problem #72

Jan 152016

E320

  • 79,940 miles
I have a 2005 E320 Mercedes Benz. Every time we fill the tank we get a strong gas smell inside the vehicle. After we drive the vehicle for a while with the windows open the smell dissipates. The smell is coming from under the rear seats. I suspect the seal on the gas tank has failed. This is a design flaw that should be taken care of by the manufacture. It is not a normal wear and tear item. My concern is fuel fumes can impair ones driving ability and leaking fuel can create a safety hazard. With the number of complaints that I have come across I feel that there should be a re-call to correct.

- Carson City, NV, USA

problem #71

Apr 102013

E320

  • 68,000 miles

A D V E R T I S E M E N T S

Hello, I was concern about my car every time I fill up my gas to full tank every time I park my car inside the garage it smell gas and smell badly..im worried it might cause fire because my water heater is inside the garage..so pls. Let me know if any recall for my car..thanks

- Midland, TX, USA

problem #70

Nov 072015

E320

  • 138,000 miles
Sensed strong gas odor at fill up. Investigate online and found that this car has this known issue but it is not a recall.? had mb mechanic look and found leaking gas under rear seat near fuel pump.

- Toms River, NJ, USA

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problem #69

Apr 152015

E320

  • 82,000 miles
The contact owns a 2005 Mercedes Benz E320. The contact stated that after the vehicle was refueled and parked, a fuel odor emitted from the vehicle. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 82,000.

- Laconia, NH, USA

problem #68

Oct 012015

E320

  • 157,000 miles

A D V E R T I S E M E N T S

Replaced battery (30 days ago) and now warning light comes on saying I need to replace the battery every 10 miles and will not go off. Brake lights (ABS and esp) lights comne on and nothing is wrong when it is being repairs. Filled up my car yesterday and strong gas fumes in the car and in my garage. Made me nauseated. Read this was recall for that year and model.

- Morrow, GA, USA

problem #67

Jun 302015

E320

  • 140,000 miles
Re complaint number 10778442 since the last report the situation has gotten much worse. Initially the gasoline fumes would occur while the tank was more than 1/2 full. Now the fumes are very very strong when the tank is full but remain strong even as the fuel indicator nears the empty mark. This this the only vehicle I own and my family and myself cannot remain in the car for more than a few moments. The fume are overpowering and this is a major health concern wise as well as a chance of fire.

- Ellenwood, GA, USA

problem #66

Jun 302015

E320

  • 140,000 miles
After fueling and the gas tank indicator shows full there is a very strong odor of gasoline in the cabin it is so strong that we must drive with windows down and sunroof open. In rainy or cold weather that is not a good option. The fumes dissipate after the fuel indicator nears the 1/2 full mark is very unhealthy to breathe in these fumes and there is also a fire risk.

- Ellenwood, GA, USA

problem #65

Jul 302015

E320

  • 63,000 miles
The contact owns a 2005 Mercedes E320. The contact stated that fuel fumes emitted into the vehicle. The failure occurred without warning. The vehicle was taken to an independent mechanic. The technician confirmed that there was a fuel odor in vehicle but was unable to determine what was causing the failure. The manufacturer was not notified of the failure. The approximate failure mileage was 63,000.

- Graden Grove, CA, USA

problem #64

Jul 012015

E320

  • 140,000 miles

A D V E R T I S E M E N T S

The contact owns a 2005 Mercedes Benz E320. The contact stated that there was a fuel odor in the vehicle and fuel was accumulating into the fuel access compartment under the rear seat. The vehicle was taken to the dealer where it was diagnosed that the entire fuel tank needed to be replaced. The failure caused electrical wires to be submerged in the fuel. The vehicle had not been repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 140,000.

- Collierville, TN, USA

problem #63

Jun 052013

E320

  • 50,000 miles
When the gas tank is full, the car smells like pure gas. I took it to the dealership to be fixed, but they did a "patch" and made the smell so bad that it gave us all headaches even with the windows down. The dealership has had my car for 3 months now and nothing has been done. Mercedes needs to fix the issue, or give me a new car!

- Carrollton, VA, USA

problem #62

Jun 182008

E320

  • miles
The check engine light has been coming on since 2008 and the fuel gauge does not show the correct about of fuel since 2009. Repairs were done but the problems was never completely fixed. Now the car is being hacked into across multiple locations by several different individuals. Besides taking control over the, vehicle functionality, tele-aid, cd player, brakes, lock and unlock the doors at will, and the increase rf in the car, the hacker can turn on and off the check engine light and control the fuel gauge. Mercedes Benz usa was contacted regarding the problem and I was told to never contact them again. They also said an attorney would send me a letter stating their position. It has been almost two years, and I have yet to receive it. The first letter I sent to the company regarding this matter was sent directly to [xxx] cannon the CEO of the usa branch. The second letter was sent to [xxx]. chairman of the board of management at daimler ag and the head of Mercedes Benz cars in germany. A representative from [xxx]. office said this problem is the responsibility of Mercedes Benz usa and the matter is in the legal department of Mercedes Benz usa. I have tried to contact Mercedes Benz usa after the response from germany and was told not to contact them again regarding my car. Information redacted pursuant to the Freedom Of Information Act (FOIA), 5 U.S.C. 552(B)(6).

- Burbank, CA, USA

problem #61

Nov 012012

E320 6-cyl

  • 101,000 miles
The fuel pump and/or gasket is leaking gasoline into the area under the back seat on the drivers side. The first time we noticed the problem was on Nov 1, 2012, but it has happened several times since then. We can no longer fill the tank to the full position without fuel leaking. We have replaced the fuel gasket, but it has since leaked again. This is a great safety concern to me, and it should be corrected by Mercedes Benz at no cost to me.

- Madison, AL, USA

problem #60

Jan 042013

E320 6-cyl

  • 70,000 miles
This is the second occurrence with this problem on my vehicle-the fuel sending unit is leaking once again with the first replacement occurring around 75K miles and now again at 123K miles. I will pursue some classification with this matter. Even though the fuel leakage is contained beneath the rear seat, the fumes are almost impossible to bear.

- Shreveport, LA, USA

problem #59

Oct 102014

E320

  • 133,000 miles
The contact owns a 2005 Mercedes Benz E320. The contact stated that strong fuel fumes emitted into the vehicle. The contact mentioned that NHTSA action number: EA13003 (fuel system, gasoline) was directly related to the failure. The vehicle was not inspected or diagnosed. The manufacturer was notified of the failure. The approximate failure mileage was 133,000.

- Ellenwood, GA, USA

problem #58

Jan 012008

E320 6-cyl

  • 30,000 miles
After filling the gas tank to full there are gas fumes in the air around the car. Therefore we do not fill to full. We just saw news article about fuel tank problems with mb.

- Hoschton, GA, USA

problem #57

Dec 112014

E320

  • miles
After filling up gas at the gas station, I could smell gas outside and inside the vehicle. Gas smell was very strong and it was spreading in garage and inside the house. Upon further inspection, I found out that there was a gas leak under driver side rear seat. There was a puddle of gas under the seat next to electric connectors. Gas smell is very strong inside and outside the car. I could see fuel drops on floor next to driver side rear wheels.

- Greenwood, IN, USA

problem #56

Jan 172014

E320

  • 96,000 miles
Fuel smells from the tank fuel. It sometimes leaks and marks can be seen on the ground. The smell is worse when I put full tank of gas. The smell is so strong that I have to park the car far from the house to avoid endangering my family since the smell can get into the house if the car is parked in my garage. Driving in such condition puts me at risk since the smell is so bothersome. I have had to roll the window down even in very cold weather in order to get fresh air. I went to a Mercedes dealership where they suggested that the tank was the problem and it needed to be replace at my cost. According to them, it was not my fault that the tank had issues but they refused to pay for it.

- Mansfield, TX, USA

problem #55

Nov 172014

E320 6-cyl

  • 168,000 miles
I returned from a 2 and a half week trip and started up my car (which I had filled up prior to leaving on my trip) and discovered a very strong odor of gasoline in the passenger cabin. The odor did not disappear as I drove the car. I took it to my dealer and they said the gasoline unit under the rear seat was leaking.

- Washington, DC, USA

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