2015 Mercedes-Benz C400 Vehicle speed control Problems
- Complaints
- 1about this part
- Share
- 10%of 10 total for the year
- Median mileage
- 5,300miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the vehicle speed control of the 2015 Mercedes-Benz C400, 10% of the 10 complaints for this model year. Where a mileage was given, the median is 5,300 miles.
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.
“While driving the vehicle on the highway at 70 MPH, the cruise control shut off and the car began to slow down. I was able to maintain control and noticed 3 error messages including: ESC inoperable, cruise control inoperable, and collision prevention plus inoperable. I was able to continue driving and when I went to accelerate from a stop light, the accelerator was unresponsive and took several seconds for the vehicle to move almost causing an accident from a car traveling close behind me. All of this happened while I was driving the vehicle to the dealership for its first service. …”
NHTSA complaint #10819922, filed 2016-01, 5,300 milesRelated service bulletins
- 10205215Jul 30, 2013Window lifter and outside mirror on passenger side malfunction after replacement of door control unit.
Vehicle speed control: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2015 | 1 | 10% |
Other parts of the 2015 Mercedes-Benz C400
6 complaintsElectrical system
1 complaintsElectronic stability control
1 complaintsEngine
1 complaintsOther or unknown
1 complaintsSuspension
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2015 Mercedes-Benz C400
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