CarRecallWatchThe 2014 Mercedes-Benz E550 has 4 safety recalls on file with NHTSA.
Owners have filed 16 complaints with NHTSA, including 1 fire.
The most-reported problem area is Air Bags (9 reports).
2014 Mercedes-Benz E550 recalls
Emergency call system may send wrong date, time, or location
A software fault in the emergency call system (eCall) can cause the date and time recorded for the system to differ from the actual date and time.
Passenger Airbag Inflator May Explode, Sending Metal Fragments
The passenger-side frontal airbag inflator can rupture because its propellant degrades over time after long exposure to high humidity, heat and temperature swings.
Driver Airbag May Deploy Unexpectedly, Raising Injury Risk
The driver's front airbag may deploy without warning because the steering components may not be properly grounded.
Loose Hood Seal Can Fall Into Engine, Risking Fire
A rubber seal at the rear of the engine bay can temporarily stick to the hood when it is opened, then fall into the engine compartment when the hood is closed.
Most common 2014 Mercedes-Benz E550 problems
Problem areas named in the 16 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Air Bags | 9 |
| Service Brakes | 3 |
| Electrical System | 2 |
| Visibility/Wiper | 2 |
| Steering | 1 |
| Electronic Stability Control (Esc) | 1 |
| Engine | 1 |
| Structure | 1 |
What owners report
Dealer reports that, in addition to the dangerous corrosion on rear subframe covered by the extended warranty program, the rear brake lines are dangerously corroded and may fail at any time. I inquired about how this is even possible as I am accustomed to vehicles with cupronickel brake lines that do not corrode. I was told they are merely enameled steel on this model and prone to premature corrosion where they are mounted to the chassis with plastic clips that wear off the enamel and allow premature corrosion and eventually catastrophic failure. I was also told the replacement parts are now cupronickel, indicating Mercedes understands the original design was defective. I believe this should
Both driver and front passenger headrest airbags have deployed for no cause. This is is the second time this has occurred on both sides. No collision occurred in both incidents. First time it occurred under warranty and Mercedes fixed the issue. This time it occurred again and the car is not in warranty. Without functional headrest airbags the safety is greatly compromised for the occupants of the car and can lead to fatal incidents. It seems like a recurring problem with this model as it has occurred twice over 9+ years and both times there was no collision etc.
Parking brake pedal assembly failed. Yes it's available for inspection. My home is on a hill, a functioning parking brake is required to prevent the vehicle from rolling. Personal mechanic identified issue and replaced part. There were no warning lights or lamps indicating an issue.
I was driving in the Dallas area at highway speed (approx 70mph) during rush-hour traffic when a crackling sound presented in the dashboard area from what appeared to be the sound system (Harmon Kardon surround system). This was immediately followed by the unmistakable smell of burning plastic or something similar. Smoke coming from the center speaker in the dashboard followed subjecting car occupants to potentially hazardous smoke and chemicals resulting from the fire.All signs suggested an electrical fire which was alarming considering this occurred at highway speed. Turning off the sound system did not stop the issue. My safety and that of others on the highway were put at risk because a
MERCEDES HAS REFUSED TO REPLACE DEFECTIVE TAKATA AIRBAG SINCE FEBRUARY OF 2019 MAKING DIFFERENT EXCUSES WHY THEY CAN'T REPLACE THE PASSENGER SIDE AIRBAG WITH KNOWLEDGE THAT IF ACCIDENT CAN BE LIFE THREATENING.
2014 Mercedes-Benz E550 questions
Does the 2014 Mercedes-Benz E550 have any recalls?
Yes. NHTSA lists 4 safety recalls for the 2014 Mercedes-Benz E550: Emergency call system may send wrong date, time, or location; Passenger Airbag Inflator May Explode, Sending Metal Fragments; Driver Airbag May Deploy Unexpectedly, Raising Injury Risk; Loose Hood Seal Can Fall Into Engine, Risking Fire. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2014 Mercedes-Benz E550?
Based on 16 owner complaints filed with NHTSA, the most-reported problem areas are Air Bags (9), Service Brakes (3), Electrical System (2).
How do I check if a recall on my 2014 Mercedes-Benz E550 has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.