2003 Mercedes-Benz CLK Class Problems
- Complaints
- 10filed with NHTSA
- Median mileage
- 29,000miles, 9 complaints with mileage
- Recalls
- 1campaigns on record
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
Sources: NHTSA records for the 2003 Mercedes-Benz CLK Class (complaints, recalls, investigations). Report an error
NHTSA recorded 10 consumer complaints for the 2003 Mercedes-Benz CLK Class. The part named most often is tires, with 2 complaints (20% of the total), followed by electrical system (1) and equipment (1). 9 of the complaints include a mileage, and 67% of those were filed for vehicles with under 50,000 miles; the median is 29,000 miles. Of all complaints, 1 involved a crash, 1 a fire, 2 an injury, according to the filers. NHTSA lists 1 recall campaign and 4 technical service bulletins for this model year. Electrical system complaints overlap with 1 recall campaign and 1 technical service bulletin filed under the same part.
This model year has fewer than 25 complaints on record, so the numbers below can change a lot with a few new reports.
Which parts are reported most
Complaints can name more than one part, so the counts add up to more than the total. Select a part to see its complaints, recalls and bulletins.
- Tires2 20%
- Electrical system1 10%
- Equipment1 10%
- Exterior lighting1 10%
- Seat belts1 10%
- Steering1 10%
- Body and structure1 10%
Example complaints
Tires: “- the contact stated that the 2003 mercedes clk 500, had a blowout on the rear passenger tire. This happened on a cold clear day while driving at 65 MPH. He tire dealership informed her that there was nail in the tire, but not in the section of the blowout. The tire was a bridgestone potenza. The tire was purchased 21/2 months ago. This blowout split on the opposite side of the nail. The contact will submit the tire size with the hard copy and she still had the old tire that blew out. The contact stated that there was no warranty for the tire. The vehicle currently had 72000 miles.”
NHTSA complaint #10184003, filed 2007-03, 72,000 milesMileage when problems were reported
67% of the 9 complaints with a mileage were filed for vehicles with under 50,000 miles; the middle half falls between 21,000 and 57,528 miles.
Complaints by year filed
Fewer than 15 complaints, too few for a reliable trend.
Recalls and investigations
- 08V303000Jul 7, 2008Electrical systemCovers: Mercedes-Benz CLK Class 2003–2004, 2006, SLK 2005–2009, E Class 2003–2006 +13 more
Mercedes-benz is recalling my 2006-2008 m-class, r-class, my 2005-2009 slk-class, my 2005-2008 c-class, my 2003-2004 and 2006-2008 clk-class, my 2003-2008 e-class, my 2004 and 2008 cl-class, my 2008 cls-class, my 2004 and 2007-2008 s-class, my 2003 g-class…
Recall details for the 2003 Mercedes-Benz CLK Class → · Check a VIN at nhtsa.gov/recalls
Technical service bulletins
TSBs are manufacturer notes to dealers about known repair procedures. They are not recalls and do not by themselves mean a vehicle has a fault. 4 on record; the latest 4 are shown.
- 10136041Jun 30, 2014Transmission and drivetrain. Selector lever blocks in position "P" (brake applied)
- 10136029Jun 20, 2014Equipment. SENTEX gate operator with Clik Card Remote not compatible with Homelink
- 10135917Feb 22, 2013Electrical system. Malfunctions of various control units and/or on-board power supply problems caused by water in the control unit tray under the driver/front passenger seat (dislocated, pinched or leaking…
- 10025642Mar 28, 2008Electronic stability control. Model 203 (c) series from production 8/1/01 to 2/1/03 and model 209 (clk) series up to production 2/1/03; esp visit workshop with fault code c1185.
Other model years of the Mercedes-Benz CLK Class
| Year | Complaints | Median mi | Recalls | Crash ★ | MPG | Score (50 = typical) | Trend |
|---|---|---|---|---|---|---|---|
| 2004 | 7 | 17,900 | 2 | — | — | — | Not enough data |
| 2003 | 10 | 29,000 | 1 | — | — | — | Not enough data |
| 2001 | 14 | 58,938 | 0 | — | — | — | Not enough data |
All Mercedes-Benz CLK Class model years
Frequently asked questions
How many NHTSA complaints does the 2003 Mercedes-Benz CLK Class have?
NHTSA recorded 10 consumer complaints for the 2003 Mercedes-Benz CLK Class as of Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
What part of the 2003 Mercedes-Benz CLK Class is reported most often?
Tires is named most often, in 2 complaints (20% of the total), followed by electrical system with 1.
Has the 2003 Mercedes-Benz CLK Class been recalled?
NHTSA lists 1 recall campaign for this model year. To check a specific vehicle, enter its VIN at nhtsa.gov/recalls.
At what mileage are problems with the 2003 Mercedes-Benz CLK Class reported?
Among the 9 complaints that include a mileage, the median is 29,000 miles and the middle half falls between 21,000 and 57,528 miles; 67% were filed for vehicles with under 50,000 miles.
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.
Complaint counts come from NHTSA’s public complaint database; we count each complaint once. The source records for this vehicle are on nhtsa.gov. Scores and trends are our own summaries of that data, described in the methodology. This page is not legal, safety or repair advice: for a specific vehicle, check its VIN at nhtsa.gov/recalls and ask a qualified mechanic. See an error? Tell us.