2014 Mercedes-Benz C300 Seats Problems
- Complaints
- 2about this part
- Share
- 2%of 94 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the seats of the 2014 Mercedes-Benz C300, 2% of the 94 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.
“Leaving my home from my driveway and driving about 15 feet I heard a loud pop from my backseat area and noticed my Headrest on drivers side deployed without any reason. The airbag right/left malfunction light showed on my dash saying service required. Mercedes benz Dealership said they never heard of this. The dealership Removed old headrest and replaced with a new one , reset malfunction light and a fuse. Price was enormous.”
NHTSA complaint #11686738, filed 2025-09Related service bulletins
- 10248162Dec 4, 2023Crease formation on genuine leather seat covers in vehicles with low mileage ⢠Objects left on the seats for extended periods of time (pressure marks). ⢠Objects wedged…
- 10058547Jun 30, 2015Xentry (daimler): some vehicles experience an incomplete normalization of seat cushion and blocking between seat belt buckle and control unit detects blockage and aborts…
- 10166093Jul 12, 2014Noises from flat spring core in backrest
- 10166080Jul 12, 2014The pneumatic 4-way lumbar support fails. Lumbar support pockets cannot be filled up or they drain.
- 10166099Jul 10, 2014Pneumatic comfort systems with insufficient performance, entirely inoperative or leaky.
Seats: other model years
Other parts of the 2014 Mercedes-Benz C300
52 complaintsSteering
13 complaintsSuspension
11 complaintsElectrical system
9 complaintsBody and structure
9 complaintsOther or unknown
8 complaintsVehicle speed control
3 complaintsBrakes
2 complaintsEngine
2 complaintsWheels
2 complaintsFuel system
1 complaintsLatches, locks and linkages
1 complaints
← All problems reported for the 2014 Mercedes-Benz C300
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 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