Total Complaints
3 filings
MERCEDES-BENZ CLK430 · model year
2003 MERCEDES-BENZ CLK430
3 NHTSA complaints. A VIN lookup is required to determine whether a specific vehicle has an unrepaired recall.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2003MERCEDES-BENZCLK430 carries 3 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
The most frequently selected component label in reports for the 2003 CLK430 is vehicle speed control with 1 filings, followed by power train (1) and power train:automatic transmission:lever and linkage:column shift (1). Complaint categories reflect owner reports and intake categorization; they do not establish a defect pattern or cause.
NHTSA currently has 15 investigation files overlapping the 2003 CLK430. Owners comparing this cohort against neighboring years should read the complaint-by-year trend as report volume, not a causal diagnosis. Use the related-complaint feed and the official recall lookup when researching a specific vehicle.
3
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
Complaints vs. fleet median (215)
At or below the fleet median complaint volume.
Complaints by Component
| Component | Count |
|---|---|
| VEHICLE SPEED CONTROL | 1 |
| POWER TRAIN | 1 |
| POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT | 1 |
Recent Complaints
20140613POWER TRAIN
TL* THE CONTACT OWNS A 2003 MERCEDES-BENZ S430. THE CONTACT STATED THE VEHICLE FAILED TO SHIFT OUT OF PARK. THE VEHICLE WAS TAKEN TO A MECHANIC. THE TECHNICIAN DIAGNOSED THAT THE SHIFTER ASSEMBLY NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE AND CURRENT MILEAGE WAS 100,000. UPDATED 8/11/14*CN
Mileage: 100,000
20140613POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT
TL* THE CONTACT OWNS A 2003 MERCEDES-BENZ S430. THE CONTACT STATED THE VEHICLE FAILED TO SHIFT OUT OF PARK. THE VEHICLE WAS TAKEN TO A MECHANIC. THE TECHNICIAN DIAGNOSED THAT THE SHIFTER ASSEMBLY NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE AND CURRENT MILEAGE WAS 100,000. UPDATED 8/11/14*CN
Mileage: 100,000
20111222VEHICLE SPEED CONTROL
TL* THE CONTACT OWNS A 2003 MERCEDES- BENZ CLK 430. THE CONTACT WAS DRIVING 40 MPH WHEN THE VEHICLE BECAME RESISTANT TO ACCELERATION ATTEMPTS. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE DEALER CONFIRMED THAT THE ACCELERATOR CABLE HAD BECOME DETACHED. THE VEHICLE WAS REPAIRED AND THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 40,000 AND THE CURRENT MILEAGE WAS 40,430.
Mileage: 40,000
Compare 2003MERCEDES-BENZCLK430 to Similar Vehicles
NHTSA Investigations
Frequently Asked Questions
How many complaints does the 2003 MERCEDES-BENZ CLK430 have?▼
The 2003 MERCEDES-BENZ CLK430 has 3 NHTSA complaints, 0 crashes, 0 fires, 0 injuries, and 0 deaths reported.
What are the most common problems with the 2003 MERCEDES-BENZ CLK430?▼
The most-complained component for the 2003 MERCEDES-BENZ CLK430 is VEHICLE SPEED CONTROL with 1 complaints. Other frequently reported areas include POWER TRAIN and POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT.
Is the 2003 MERCEDES-BENZ CLK430 safe to buy?▼
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?▼
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.
Vehicle Safety Guides
Data vintage: August 2026. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Every figure on PlainCars is rendered directly from NHTSA complaint and safety data, no number is typed in by an editor. This year-specific record is rendered from NHTSA ODI, recall, and NCAP rows for the 2003 MERCEDES-BENZ CLK430; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.
Read our methodology - how this data is sourced, computed, and verified.