repaired · 2025 Q4
Fuel pump: control/drive module
Risk. An engine stall while driving increases the risk of a crash.
2014 Mercedes-Benz ML550Problems, recalls & complaints
NHTSA has logged 3 owner complaints about the 2014 Mercedes-Benz ML550, most often about the electrical system. It is covered by 3 safety recalls, and for recall 22V-955 the manufacturer reports only 67% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through December 13, 2024. Updated daily.
Complaints by system
Where the 2014 Mercedes-Benz ML550 has problems
3 complaints grouped by the system owners reported.
1Electrical system
1Engine
1Exterior lighting
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Electrical system | 1 | 0 |
| Engine | 1 | 0 |
| Exterior lighting | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
3 recalls
2014 Mercedes-Benz ML550 recalls and how many were fixed
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
repaired · 2021 Q1
Communication
Risk. An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.
repaired · 2019 Q4
Suspension: front
Risk. The leaking oil in the presence of an ignition source can increase the risk of a fire.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Mercedes-Benz.
Best & worst years
2014 vs. every other ML550 year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the ML550 median. How we score
'08'09'10'11'12'13'14
- Avoid
- Caution
- Solid
- Best
- Not rated
In owners' words
What ML550 owners report
Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.
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 other drivers are assuming that…
Own a 2014 ML550?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.