Every record we hold for this vehicle, as plain tables, with nothing added. The consumer page shows the same records with the maintenance schedule, price ranges and nearby shops around them.
vehicle
2014 / mercedes-benz / ml-class
known issues
7 clusters (reviewed 2026-09-07)
complaints
74 on file (2014-12-10 → 2026-09-01)
recalls
0
investigations
0
fars
9 occupant deaths, crash years 2010-2024 (legacy-code)
Blind spot and lane departure sensor failureELECTRICAL SYSTEM, LANE DEPARTURE5 complaints2019-05 → 2025-09ml-class-2014-blind-spot-sensor-failure
11688328 Vehicle: 2014 Mercedes-Benz ML350 VIN: [XXX] I have experienced repeated failures of the Blind Spot Assist / driver-assist system since purchasing this vehicle
11675826 The contact owns a 2014 Mercedes-Benz ML350. The contact stated that upon starting the vehicle, the blind spot warning light illuminated. The contact was unable to identify if another vehicle was nearby
11207568 TL* THE CONTACT OWNS A 2014 MERCEDES-BENZ ML350. THE CONTACT STATED THAT WHILE DRIVING VARIOUS SPEEDS, THE LANE ASSIST FEATURE FAILED. THE LANE ASSIST INOPERABLE WARNING LIGHT ILLUMINATED. THE FAILURE HAPPENED INTERMITTENTLY
Turn signal indicator failureEXTERIOR LIGHTING3 complaints2022-09 → 2026-09ml-class-2014-turn-signal-failure
11761320 Turn signals stop functioning during drive cycles. This functionality is lost for the remainder of the current drive cycle and can be restored with a key cycle. It does not occur every drive cycles and is unpredictable
11501553 The turn indicators stop working suddenly and randomly giving inaccurate/false indication to the driver of the vehicle that indicators are turned on and no indication of turn signal to the other drivers that can be hazardous especially at the 4 way stop signs where
11483939 After driving the car, the right/left turn signal switch fails to work (no signal is given both in the panel of the car and the external turn signal lights do not flash). However, the emergency flashers still work
Sunroof shattering and track failureVISIBILITY4 complaints2018-04 → 2026-05ml-class-2014-sunroof-shattering-track-failure
11738634 The contact owns a 2014 MERCEDES-BENZ E350. The contact stated while driving 60 MPH on the freeway, there was a popping noise coming from the sunroof and discovered it was shattered
11505542 Power Sun ROOF is coming off the tracks of the roof which it is attach to. I feel this is an extreme safety hazard because I believe it will eventually come off my vehicle and cause a serious accident flying into another vehicle or even a pedestrian
11091112 SUNROOF EXPLODING - WAS DRIVING ON THE FREEWAY AT AROUND 70MPH WHEN I HEARD A LOUD BANG. I COULD TELL IT CAME FROM ABOVE AND COULD TELL THE SUNROOF HAD SHATTERED
Fuel pump control unit water intrusion causing stallFUEL SYSTEM, GASOLINE, FUEL SYSTEM, DIESEL9 complaints2022-12 → 2026-04ml-class-2014-fuel-pump-water-intrusion-stall
11729477 The contact owns a 2014 Mercedes-Benz ML350. The contact stated that while driving at 35 MPH and accelerating above 40 MPH, the vehicle failed to accelerate above 40 MPH before it lost automotive power. The vehicle was driven back to the residence
11598349 ML350 engine stalled while driving on an expressway and would not turn back on. ML350 needed to be towed where it was determined that water accumulated in the spare tire wheel well, leading to the fuel pump short circuiting. This is directly related to NHTSA campaign 22V955000
11526021 The contact owns a 2014 Mercedes-Benz ML350. The contact stated while driving at various speeds, the vehicle hesitated while accelerating and sometimes sputtered before accelerating. The contact stated that there was water inside the spare tire wheel well
Oil leak and camshaft adjuster failureENGINE6 complaints2017-04 → 2025-01ml-class-2014-oil-leak-camshaft-adjuster
11634676 Vehicle failed oil consumption test. Vehicle has been leaking and/or losing oil for months despite the issue being alleged fixed under NHTSA recall 18V272
11488880 The seals on oil cooler fail which causes leaks Oil dropping on roadway or oil leaking in engine compartment can cause a fire
11511621 I am writing in regards to my 2014 ML 350 Suv. The check engine light came on and upon taking it to the mercedes dealership, I was told the issue is that the camshaft adjusters have failed and need to be replaced. The cost quoted is over $11,000 to repair
11675973 Driver side airbag malfunction without notice .serious bodily injury incase of an accident
11144916 DRIVER'S SIDE AIR BAG WARNING LIGHT STAYS ON, DEALER SAYS IT'S THE WIRING IN STEERING COLUMN OR THE CONTROL MODULE AND WANTS ABOUT $1100 TO FIX
11092539 TL* THE CONTACT OWNS A 2014 MERCEDES-BENZ ML350. THE CONTACT STATED THAT FOR THE PAST YEAR, THE FRONT PASSENGER SIDE AIR BAG WARNING INDICATOR ILLUMINATED, WHICH WAS A SAFETY CONCERN
Tailgate opening unexpectedly while parked or drivingUNKNOWN OR OTHER3 complaints2018-07 → 2018-12ml-class-2014-tailgate-opens-unexpectedly
11161202 TAILGATE OPENS WITHOUT BEING ACTIVATED. WHEN BACKING OF GARAGE TAILGATE CAME OPEN AND HIT GARAGEDOOR OPENING, CAUSING SHEETMETAL TO BEND. THIS HAS HAPPENED SEVERAL TIMES
11144513 REAR TAILGATE OPENED WITHOUT BEING OPERATED AS I WAS ENTERING GARAGE. REAR WINDOW HIT GARAGE TRIM AND BROKE. THIS HAD HAPPENED BEFORE DRIVING DOWN THE STREET
11111375 NO LIGHT OR WARNING ALARM IF TAILGATE IS OPEN. YOU MAY DRIVE CAR WITH NO LIGHT ON DASHBOARD INDICATING THAT TAILGATE IS OPEN. MAY CRASH TAILGATE AND BREAK THE GLASS IF DRIVE INTO A GARAGE
FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road.
Cite this
Derived data is CC BY 4.0. Link back to the page you used. Text and BibTeX below.
Wrench.Pro (2026). 2014 Mercedes-Benz ML-Class vehicle data [dataset]. https://www.wrench.pro/data/vehicles/2014/mercedes-benz/ml-class
@misc{wrenchpro_2014_mercedes_benz_ml_class_2026,
author = {Wrench.Pro},
title = {Wrench.Pro vehicle data: 2014 Mercedes-Benz ML-Class},
year = {2026},
howpublished = {\url{https://www.wrench.pro/data/vehicles/2014/mercedes-benz/ml-class}},
note = {Derived from NHTSA public records. CC BY 4.0.}
}
