Fuel systemPart report
2004 Mercedes-Benz C Class Fuel system Problems
- Complaints
- 1about this part
- Share
- 7%of 15 total for the year
- Median mileage
- 123,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the fuel system of the 2004 Mercedes-Benz C Class, 7% of the 15 complaints for this model year. Where a mileage was given, the median is 123,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 10028147Sep 17, 2008Mercedes: replacing the longitudinal member (left and right) below the main floor panel on all my 204 up to 12/31/07. (c300, c350, c300 4-matic, c63 ame).
Fuel system: other model years
Other parts of the 2004 Mercedes-Benz C Class
Engine cooling
3 complaintsTransmission and drivetrain
3 complaintsAir bags
2 complaintsElectrical system
2 complaintsSeats
2 complaintsTires
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsOther or unknown
1 complaintsSteering
1 complaints
3 complaintsTransmission and drivetrain
3 complaintsAir bags
2 complaintsElectrical system
2 complaintsSeats
2 complaintsTires
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsOther or unknown
1 complaintsSteering
1 complaints
← All problems reported for the 2004 Mercedes-Benz C Class
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