2005 Mercedes-Benz C240 Other or unknown Problems
- Complaints
- 2about this part
- Share
- 7%of 30 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 other or unknown of the 2005 Mercedes-Benz C240, 7% of the 30 complaints for this model year. 1 of these say a crash was involved, according to the filers.
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.
“Just recently while driving with my front windows opened on my Mercedes 2005 C 320, I heard a Big thump on the passenger side of vehicle. At first, I thought it was a bird that flew in to Car. So, stopped and parked by the side of road to discover that the Passenger Head Rest on passenger side just broke off for NO REASON! I complained to local Mercedes Dealership in Palm Springs, CA. and they told me there was No RECALL and nothing they could do. This is upsetting because it cannot get fixed and I would have to phone Mercedes back East for old parts that match. Please help me.”
NHTSA complaint #11690101, filed 2025-09Related service bulletins
- 10021246Aug 1, 2008Install software for navigation system. *kb updated 3/5/09.
- 10021228Aug 1, 2006Check command and navigation software and update if necessary.
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2005 | 2 | 7% |
| 2004 | 5 | 31% |
Other parts of the 2005 Mercedes-Benz C240
8 complaintsFuel system
4 complaintsSeat belts
3 complaintsSeats
3 complaintsSteering
3 complaintsSuspension
3 complaintsElectrical system
2 complaintsEngine
2 complaintsEngine cooling
2 complaintsBody and structure
2 complaintsTransmission and drivetrain
2 complaintsTires
1 complaints
← All problems reported for the 2005 Mercedes-Benz C240
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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