2006 Mercedes Benz CLS500: fuel leak

Filed Feb 25, 2021 · Fuel system · CA

Very strong gas smell inside the car and outside the car. Gas leaking on the floor from gas tank area.

Filed Mar 22, 2014 · Fuel system · 39,509 miles · CA

Very strong smell of gasoline. Car fuel tank reading incorrectly. Fuel sending unit leaking. Raw fuel leaking.

Filed Mar 22, 2014 · Fuel system · 39,509 miles · CA

Very strong smell of gasoline. Car fuel tank reading incorrectly. Fuel sending unit leaking. Raw fuel leaking.

Filed Apr 16, 2013 · Fuel system · TX

Just like the other mercedes vehicles, the fuel pumps are under the back seat. My daughter rides in the back. One morning I wake up and my car smelled as if someone poured gasoline all throughout the automobile. I let the windows down and took my car to american auto tech where I spent over 700.00. It took over 2months to get the smell out of the car and I had to replace the cover and lining that separates the back seat cushion portion from the entrance of the fuel pumps that sit under both back seats of this car. This is not only an issue with the e class but most mercedes made through out that year. I have a receipt in which I have paid and feel that mercedes need to compensate me and others for this defective part or fuel leakage. It even leaks from under the car. This is very dangerous to my family and others around.

Filed Feb 8, 2013 · Fuel system · 57,000 miles · VA

Through some checking, gasoline seems to be running out of the top of the gas tank when it is full. It is not coming from the fuel pump module seal. This is both dangerous and a pollution and health risk. I just bought the car, so I don't know how long the problem has existed. He told me that is the problem with the fuel sending unit is leaking underneath of the seats. He also told me that he just fixed two cars with the same problem. There is also a recall campaign number (2008-020001) out here stating the same issue, but mb at arlington told me that it will cost me to get it fix between $400 to $730 and my car is not cover under this recall. He pulled up the VIN of my car and told me sorry that your car doesn't have any records for recall. So, I took my car back and asked him to provided me the cost estimate, I called the extended warranty and it is not cover under my basic plans. So, I drove the car home, smelling like the I have being showered by the smell of leaking fuel. I also, gave a call to mbusa and file my complain, and someone checked my VIN and told me that my car doesn't cover under the recall, but she will put the file together and will bring it up to the upper manager to review the case and told me that someone will give me a call back on monday since they are closing on the weekend. The warranty doesn't cover the sending units. By now I have all my research handy (and have already priced out the replacement of both units - $2,000) and said "well there's been a recall for this exact issue on this exact car, it's a major safety concern that's why I want to share my problem with other people on the matter." I provided the recall campaign number (2008-020001) and advise her please let them know of the pledged to look into it. Wish me luck :(.

Filed Jun 21, 2012 · Airbags, Brakes · 48,000 miles · SC

Tl* the contact owns a 2006 mercedes benz cls 500. The contact stated while in his home, he could smell gasoline fuel leaking from the vehicle while parked in the residential garage. The contact was unable to locate a fuel leak and took the vehicle to the dealer for inspection. The dealer advised the contact that the fuel pump needed to be replaced. The vehicle was not repaired. The manufacturer was not notified. The failure mileage was 48,000.... Updated 08/15/12 *bf updated 08/16/2012

Filed Dec 12, 2011 · Fuel system · TX

Leaking fuel from crack in fuel tank. Service advisor at local mercedes benz dealership states crack is from seal found on top of tank. Required replacing of fuel tank and fuel pump seals fumes from fuel seeped into vehicle and back seat cushions with very strong smell of fuel. Seats still smell like fuel, thus car with smell of fuel. Very uncomfortable with burning sensation to nose. Service advisor states this is second incident with cracked fuel tank this year.