2002 Mercedes-Benz SLK230 Transmission and drivetrain Problems
- Complaints
- 2about this part
- Share
- 40%of 5 total for the year
- Median mileage
- 146,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the transmission and drivetrain of the 2002 Mercedes-Benz SLK230, 40% of the 5 complaints for this model year. Where a mileage was given, the median is 146,000 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.
“The transmission on my 26700 miles car did not shift and the car wouldn’t move on the intersection as well as on the highway where the car would just roll without accepting the gas pedal. Most dangerous on the intersection where cars behind mine would just go without making sure my mercedes is moving(which it didn’t). The mechanic mentioned that transmission fluid may have contaminated other parts of the engine and contaminated various sensors giving erroneous readings error codes all related to electrical issues. …”
NHTSA complaint #11486974, filed 2022-09Related 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…
- 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…
- 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…
Transmission and drivetrain: other model years
Other parts of the 2002 Mercedes-Benz SLK230
2 complaintsElectronic stability control
2 complaintsElectrical system
1 complaintsEngine
1 complaintsOther or unknown
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2002 Mercedes-Benz SLK230
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