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Mercedes-BenzModel report

Mercedes-Benz CLS500 Problems by Model Year

NHTSA recorded 62 consumer complaints across the 1 model years of the Mercedes-Benz CLS500 (2006–2006) that have at least 5 complaints. 2006 has the most, with 62. Across all years, the part named most often is fuel system (23 mentions). Pick a model year below to see its parts, mileage, recalls and service bulletins.

All CLS500 model years

Years with fewer than 5 complaints are not listed. The score compares years of the same model, allowing for the era and for how long each year has collected complaints: 50 is a typical year, lower means fewer complaints. It is not adjusted for sales volume.

YearComplaintsMedian miRecallsTSBsScore (50 = typical)Trend
20066297,759373Not compared (before 2008)Falling

Parts named most often, all years

Counts add up complaint mentions across the listed years. A complaint can name several parts.

Example complaints

One per model year, chosen for length and detail. Personal details are removed. They are consumer reports, not findings.

2006: “I was exiting the highway when I began to push on the break pedal it went all the way the the floor. Good thing it was a little traffic because I was going about 40 MPH so I was able to turn off the highway in the grass and stop. But this is a major safety issue and this could have well ended bad for me. Without warning the brakes just stopped working and gave the error 'depress brake pedal stop vehicle'”

NHTSA complaint #11316895, filed 2020-03, 129,000 miles

Other Mercedes-Benz models

Mercedes-Benz C300
3,965 complaints
Mercedes-Benz E350
2,215 complaints
Mercedes-Benz E320
1,164 complaints
Mercedes-Benz ML350
952 complaints
Mercedes-Benz GLK350
901 complaints
Mercedes-Benz ML320
740 complaints
Mercedes-Benz C250
725 complaints
Mercedes-Benz GLC 300
659 complaints

All Mercedes-Benz models →

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. Methodology