2009 Mercedes Benz CLK350
Only 8 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 8 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2006 | 37 |
| 2007 | 42 |
| 2008 | 15 |
| 2009 | 8 |
KNOWN PROBLEM AREAS
Only 8 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
2 of 8 total reports mention: fuel/propulsion system.
Show complaint excerpts
TL* THE CONTACT OWNS A 2009 MERCEDES-BENZ CLK350. WHILE OPERATING THE VEHICLE, THE ODOR OF FUEL WAS PRESENT.
NHTSA ODI report, 20170217
STRONG FUEL ODOR OUTSIDE OF VEHICLE FOLLOWING FILL UP. MILEAGE 59590.JUST PURCHASED USED WITHOUT EXTENDED WARRANTY.. HAVE NOT TAKEN FOR SERVICE. WILL SEEK INFO PRIOR TO TAKING TO MB SERVICE.
NHTSA ODI report, 20161226
1 of 8 total reports mentions: wheels.
Show complaint excerpts
THE TPMS CONSTANTLY DISPLAYS FALSE WARNING MESSAGES ABOUT THE TIRES BEING LOW ON PRESSURE. THIS BEGAN ABOUT TWO YEARS AGO, WHEN THE CAR WAS 7 YEARS OLD, 100K MILES.
NHTSA ODI report, 20180211
1 of 8 total reports mentions: visibility.
1 of 8 total reports mentions: visibility.
1 of 8 total reports mentions: service brakes.
SAFETY TIMELINE
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2001-2011 vehicles. The bonding between the glass panel and the sliding roof frame may deteriorate, possibly resulting in the glass panel detaching from the vehicle.
Remedy: MBUSA will notify owners, and dealers will inspect the glass panel bonding and replace the sliding roof, as necessary, free of charge. The recall began July 10, 2020. Owners may contact MBUSA customer service at 1-800-367-6372.
Campaign 19V918000 — check if this car was fixed
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The glass sunroof panel may not be properly secured and may detach.
Remedy: Dealers will inspect and replace the sunroof panel as necessary free of charge. Owner notification letters were mailed February 3, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. This recall expands NHTSA recall number 19V-918.
Campaign 22V954000 — check if this car was fixed
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please see the recall report for a complete list of models and model years. The glass sunroof panel may not be properly secured and can detach.
Remedy: Dealers will inspect and replace the sunroof panel as necessary, free of charge. Owner notification letters were mailed January 10, 2025. Owners may contact MBUSA customer service at 1-800-367-6372.
Campaign 24V874000 — check if this car was fixed
BUY-SMART CHECKLIST
2009 Mercedes Benz CLK350 — pre-purchase inspection
- Test/inspect for fuel/propulsion system issues (2 reports on file for this year).
- Test/inspect for wheels issues (1 reports on file for this year).
- Test/inspect for visibility issues (1 reports on file for this year).
- Verify recall 19V918000 (visibility) has been completed.
- Verify recall 22V954000 (visibility) has been completed.
- Verify recall 24V874000 (visibility) has been completed.
FAQ
Is the 2009 Mercedes Benz CLK350 reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2009 Mercedes Benz CLK350?
The most-reported component is fuel/propulsion system, accounting for 25% of complaints on file.
How many recalls does the 2009 Mercedes Benz CLK350 have?
3 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.