2004 Mercedes-Benz C Class Seats Problems
- Complaints
- 2about this part
- Share
- 13%of 15 total for the year
- Median mileage
- 1miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the seats of the 2004 Mercedes-Benz C Class, 13% of the 15 complaints for this model year. Where a mileage was given, the median is 1 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.
“New 2004 c230k coupe. Drivers seat had slight rocking motion forward and back from the day of purchase. Notified dealer - said was normal. Rocking motion got worse and again notified dealer at 5000 miles on odometer. Dealer said seat adjuster was coming loose from seat frame, apparently the bolts had wallowed out in the holes and the two pieces could have come apart from each other. …”
NHTSA complaint #10073225, filed 2004-05, 1 miles“Ever since I purchased this vehicle I hava had problems with is features. Power seats that move by themselves, automatic dimming mirrors that turn pitch black in middle of day, power tilt steering wheel that has unpredicitible moves. Auto windshield wipers that dont fucntion properly in heavy down pours. The seats are power and they will move all by themsleves and move the driver either into the steering wheel or pull the driver back from the wheel and pedals. The rain wipers do not function properly, durning heavy downpours they just stop working making driving next to impossible. …”
NHTSA complaint #10100612, filed 2004-11Seats: other model years
Other parts of the 2004 Mercedes-Benz C Class
3 complaintsTransmission and drivetrain
3 complaintsAir bags
2 complaintsElectrical system
2 complaintsTires
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsFuel system
1 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