2014 Mercedes-Benz ML350 Engine cooling Problems
- Complaints
- 1about this part
- Share
- 1%of 68 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the engine cooling of the 2014 Mercedes-Benz ML350, 1% of the 68 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“2014 Mercedes-Benz ml 350 check engine light illuminated and rough running. The consumer stated the door would stick, the electronics module and duel door central lock were replaced.”
NHTSA complaint #10659515, filed 2015-01Related service bulletins
- 10219253Aug 19, 2022Mercedes-Benz AG (âMBAGâ), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (âMYâ) vehicles listed below, the particulate matter…
- 10184797Nov 12, 2020Mercedes-Benz USA, LLC (?MBUSA?) has entered into an agreement with the United States Department of Justice (DOJ), the Environmental Protection Agency (EPA), the California Air…
- 10184799Nov 11, 2020Mercedes-Benz USA, LLC (?MBUSA?) has entered into an agreement with the United States Department of Justice (DOJ), the Environmental Protection Agency (EPA), the California Air…
- 10181195Sep 14, 2020Mercedes-Benz USA, LLC (?MBUSA?) has entered into an agreement with the United States Department of Justice (DOJ), the Environmental Protection Agency (EPA), the California Air…
- 10058563Jul 6, 2015Xentry (mercedes): stored in engine control unit (ecu) is fault to exhaust back pressure sensor causing engine to be in limp home mode and diagnosis warning lamp activated. Model…
- 10167513Mar 4, 2014The engine diagnosis warning lamp - check engine lamp (CEL) is active. One or more of the faults relating to the throttle valve actuator (M16/6) listed under 'Control unit /…
- 10167041Feb 11, 2014Oil spray or fouling on the ACTIVE CURVE SYSTEM is not related to leakage of the hydraulic pump.
- 10166978Feb 6, 2014Engine diagnosis warning lamp lights up - Fault code entry (FC) 14A600 or 14A700
- 10059764Aug 30, 2013Summary to be provided on a future date.
- 10167539Jul 16, 2013Engine rattling noise after engine start for several seconds
Engine cooling: other model years
Other parts of the 2014 Mercedes-Benz ML350
20 complaintsOther or unknown
17 complaintsEngine
16 complaintsFuel system
12 complaintsLane departure
5 complaintsBody and structure
5 complaintsAir bags
4 complaintsSteering
4 complaintsTransmission and drivetrain
4 complaintsVehicle speed control
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsExterior lighting
2 complaints
← All problems reported for the 2014 Mercedes-Benz ML350
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology