2003 Mercedes-Benz CLK320 Vehicle speed control Problems
- Complaints
- 1about this part
- Share
- 5%of 19 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the vehicle speed control of the 2003 Mercedes-Benz CLK320, 5% of the 19 complaints for this model year.
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 contact owns a 2004 mercedes clk 320. She has had failures with the transmission since may 2004. The transmission made a grinding noise, often hesitated, and felt as though it had slipped gears. The contact felt that the speedometer was registering the vehcicle's speed incorrectly. The vehicle had several stalling incidents. She was able to resarted the vehicle several times. The current mileage was 17,800 miles.”
NHTSA complaint #10184527, filed 2007-03Vehicle speed control: other model years
Other parts of the 2003 Mercedes-Benz CLK320
6 complaintsAir bags
5 complaintsSeat belts
3 complaintsBody and structure
3 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsEngine
1 complaintsSeats
1 complaintsTires
1 complaintsTransmission and drivetrain
1 complaints
← All problems reported for the 2003 Mercedes-Benz CLK320
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