!!! ATTENTION !!!! - FUEL LEAK ISSUE HAS BEEN SETTLED BY DAIMLER-BENZ... 2014.12.23
025859 - Fuel Level Sensor Check
025860 - Sleeve at Fuel Level Sensor Retrofit
Does that mean mine would be free and clear? I've seemed to get a faint gas smell and curious if it's in my head or should I have the dealer check. Of course I could pull the seat as well. Just curious if back in '10 these items would have fixed the issues.
The Best of Mercedes & AMG
- One week before I put it away - P0456 - reset it, never came back.
- The next morning the garage reeked of fuel, no drips under the car, smell was coming from the inside. Had the sender replaced in 2012 then the smell was from the outside).
- Spoke to the dealer - they said bring it in.
- Last week took out the kid seat and the rear cushion before dropping it off (figured I'd treat the leather whilst the car was in the shop to get rid of the divots the car seat had made).
- Next day the car is gone, only thing in the garage was the rear cushion. The smell was just as bad, if not worse, than when the car was still there. - Let the cushion sit for 5 days, no change - still reeked. Washing time.
So yeah stripped the leather off and gave the cushion a good 4 hours wash, it still kind of smells like gas - but I think that will dissipate. Its pretty clear from the yellowing/orange areas where gas made contact and absorbed into the foam - how they deny that is beyond me. I took pictures.
I'm going to be really curious as to whether I have to pay the bill on this (CANADA) - I'm thinking yes - but wow wouldn't it be nice if the right thing happens and MB picks up the tab given I have less that 20,000km since the 2012 fix. Only issue I think there is that there are no upgraded parts - they are going to put the same new stuff in and a few years - repeat.
Edit - my car is still in the shop...


Did the Mb dealer in canada honor it or did you have to pay?
I called MB Saint Clair Shores and they said "Drop it off, it needs a new tank, pumps, sender, gaskets, etc." Had this repair done in March '15 at MB SCS with no questions asked and at no charge.

Also - I had no service history at either dealer, MB SCS was readily willing to help.
The 'recall' is more of a silent warranty extension that extends the entire fuel system coverage (minus lines & injectors) to 15 years from date of manufacture, regardless of mileage or ownership.
Part #211 470 03 00 consists of: 1 passenger side pump assembly, 1 drivers side fuel sender assembly, 1 fuel tank, 2 gasket/O-rings that seal pump & sender to tank. (apologize I don't have ind. component part #'s - they're buried somewhere in this thread)
NOTE: This might not be an issue as of June '16, but in March '15, the fuel tank was out of stock worldwide and took 3+ months for MB SCS to procure.
I decided to take it in anyway as I am not a fan of flammable materials leaking! I told the SA that I smelled fuel when I had the seat out and would like the tank and pumps replaced under warranty.
SA gave me a loaner and had the tanks delivered the next day. They washed the car, filled it full of fuel, and in general made me feel like I had just bought an AMG GT.
There is something to be said for that type of service. In the past we have always looked over Mercedes due to cost but we will certainly be looking at them in the future.
You spend your money your way and I promise not to tell you how to spend it. I will spend mine the way I see fit.

I decided to take it in anyway as I am not a fan of flammable materials leaking! I told the SA that I smelled fuel when I had the seat out and would like the tank and pumps replaced under warranty.
SA gave me a loaner and had the tanks delivered the next day. They washed the car, filled it full of fuel, and in general made me feel like I had just bought an AMG GT.
There is something to be said for that type of service. In the past we have always looked over Mercedes due to cost but we will certainly be looking at them in the future.
Test that your tank is sealed. I'd start with th filler cap. If not let them figure it out. They are the "experts". Thy get paid by MBUSA not you. No need for an ECU update. That's for sure.






