2012 Mercedes-Benz GLK350 fuel/propulsion system problems
12 owner complaints filed with NHTSA name the fuel/propulsion system on the 2012 Mercedes-Benz GLK350 — 7% of all complaints for this model year.
What owners report
“I smelled gasoline in my car didn’t think of anything . Till today when i pumped gas it smelled very strong got home parked my car i notice a leak i look closer under and it’s leaking gas .just got this car 2 months ago There was a safety recall about this issue back in 2013 and I was not sure if…”
filed Sep 22, 2024
“I smell gasoline every time I fill up the gas tank and don't smell it when not quite full. I haven't check yet but I think that the fuel pump flange has deteriorated. My co-worker has the same exact issue and he found out that it was the fuel pump flange. There was a safety recall about this issue…”
filed Jan 30, 2024
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Fuel/propulsion System problems in other GLK350 years
| Year | Reports | Share |
|---|---|---|
| 2015 GLK350 | 5 | 4% |
| 2014 GLK350 | 4 | 4% |
| 2013 GLK350 | 5 | 4% |
| 2011 GLK350 | 20 | 15% |
| 2010 GLK350 | 26 | 11% |
Other reported problem areas on the 2012 Mercedes-Benz GLK350
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.