PROBLEM GUIDE
Here's what owners are experiencing, based on our research of real owner reports and repair data.
Last updated June 2026
2010–2015
Model years affected
$1,750 – $2,250
Typical repair cost, by problem
Click a problem for the full write-up — symptoms, what we found, and typical repair costs where we have them.
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Start my diagnosis →Vehicle pulling or "diving" to one side during stops
Check engine light: On
Rear subframe corrosion has reportedly caused the vehicle to "dive to the right" during stops, compromising both steering and braking — a severe, safety-critical variant of a frame/subframe-rust theme.
Fuel leaks, strong gasoline odor
Check engine light: On
Multiple owners report vehicles matching the exact recall criteria (fuel filter flange cracks, 2011 GLK350) but excluded from NHTSA recall 12V557000, leaving the underlying defect unaddressed for those vehicles.
Extended delays completing recall repair
Check engine light: On
One of the largest single-nameplate Takata complaint volumes documented (50+ complaints), with parts unavailable for extended periods.
A separate documented T-bone collision involved airbag non-deployment and a resulting injury.
Vehicle immobilized, driver stranded
Check engine light: Off
A steering column sensor failure has been reported to lock the vehicle's anti-theft system, stranding the driver for over 5 hours in one documented case.
This generation has a confirmed fuel filter flange crack recall (12V557000) — some owners report their VINs excluded from coverage despite matching the recall criteria. This generation also has a confirmed, high-volume Takata airbag recall. Enter your VIN to get the confirmed, current recall picture for your specific car.
The information on this page is for general educational purposes only and is not a diagnosis. It is compiled from aggregated owner-reported data and publicly available sources, not from an inspection of your vehicle. Symptoms described here can have multiple causes, and the presence of a commonly reported problem does not mean your vehicle has it. Repair cost ranges are estimates that vary by region, shop, vehicle condition, and parts availability. Recall and service campaign information may be incomplete or out of date — verify current recall status with NHTSA or your manufacturer. MyGearGuru is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer; manufacturer and model names are used for identification only. Always consult a qualified technician before making repair decisions.
Rear subframe corrosion on this generation has reportedly caused the vehicle to "dive to the right" during stops, compromising both steering and braking. Frame and subframe rust is reported on vehicles from several makes, including other Mercedes-Benz models. Separately, a fuel filter flange crack recall (12V557000) has left gaps: some owners report being excluded from coverage despite having the defect the recall describes. This generation also carries one of the largest single-nameplate Takata airbag complaint volumes found (50+ complaints), with a documented T-bone collision in which the airbags never deployed.