2003 Mercedes-Benz C230 Transmission and drivetrain Problems
- Complaints
- 8about this part
- Share
- 16%of 51 total for the year
- Median mileage
- 10,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 8 complaints about the transmission and drivetrain of the 2003 Mercedes-Benz C230, 16% of the 51 complaints for this model year. Where a mileage was given, the median is 10,000 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.
“I bought my mercedes C230 kompressor 9 days ago. It has only 380 miles on it. 2 days in a row when the car is placed into drive the entire vehicle shakes violently. Mercedes is going to attempt to fix the problem. Ss.”
NHTSA complaint #10030281, filed 2003-07, 380 miles“At 178,000 miles the timing chain tensioner failed while the car driving approximately 25 MPH and allowed the timing chain to skip several teeth leaving the car stranded and potentially causing thousands of dollars worth of damage to the engine internals. The car was dealer serviced since new and always had maintenance on time. There is thousands of people online that have had the exact same issue and mercedes benz USA refuses to do anything about it yet they acknowledge they made them wrong because they have updated the chains and tensioners.”
NHTSA complaint #11320853, filed 2020-04, 178,000 miles“Vehile is an automatic. Vehicle jerks hard when lightly applying gas. This can be compared to starting in first gear (manual transmission) when not fully depressing the correct combination of gas and clutch. This happens when traveling from a dead stop at a traffic light or pulling into a parking space. Have had several near misses in hitting other vehicles.”
NHTSA complaint #10030924, filed 2003-08, 80 miles“This is a 2003 C230 kompressor; manual transmission. Check engine light came on; in for service 4 times; cylinder head needs to be replaced/ valves not seated properly. Now mb says they can't find parts.”
NHTSA complaint #10066315, filed 2004-04, 12,000 miles“Rough idle; rattling noise in engine area, harsh shifting, no throttle response, hesitates when accelerating with a clicking sound, window contros scratch window tint”
NHTSA complaint #10121813, filed 2005-05, 10,000 milesRelated service bulletins
- 11035005Jul 14, 2026Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The noise is heard once in each instance when changing direction of…
- 11025648Nov 15, 2025Complaint Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The clunk is heard once when changing from forward to reverse…
- 11019018May 21, 2025Complaint Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The clunk is heard once when changing from forward to reverse…
- 11013298Jan 16, 2025Complaint Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The clunk is heard once when changing from forward to reverse…
- 11013332Jan 15, 2025Complaint Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The noise is heard once in each instance when changing…
- 10181124Sep 30, 2020Harsh engagement when changing gear range from P to D or R
- 10166994Feb 25, 2014Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). Heard once when changing from forward to reverse (and vice versa)
Transmission and drivetrain: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2007 | 51 | 24% |
| 2006 | 28 | 24% |
| 2005 | 8 | 9% |
| 2004 | 3 | 10% |
| 2003 | 8 | 16% |
| 2002 | 3 | 6% |
| 2000 | 9 | 31% |
| 1999 | 1 | 3% |
| 1998 | 5 | 13% |
| 1997 | 1 | 14% |
Other parts of the 2003 Mercedes-Benz C230
19 complaintsElectrical system
6 complaintsExterior lighting
4 complaintsFuel system
4 complaintsAir bags
3 complaintsBrakes
3 complaintsEngine
3 complaintsTires
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsEquipment
2 complaintsLatches, locks and linkages
2 complaintsOther or unknown
2 complaints
← All problems reported for the 2003 Mercedes-Benz C230
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