2009 Mercedes Benz S Class
Only 2 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 2 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 2
- Recalls
- 1
- Investigations
- 0
- Top problem
- —
Too few to rank
Campaigns on file for 2009
None on file
Not enough data
Complaints per year
2009: 2 complaints
View as data table
| Year | Complaints |
|---|---|
| 1994 | 12 |
| 1995 | 27 |
| 1996 | 6 |
| 1997 | 2 |
| 1998 | 2 |
| 1999 | 9 |
| 2000 | 81 |
| 2001 | 36 |
| 2002 | 48 |
| 2003 | 28 |
| 2004 | 15 |
| 2005 | 2 |
| 2009 | 2 |
| 2012 | 1 |
Known problem areas
Only 2 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Service brakes
1 of 2 total reports mentions: service brakes, most commonly citing hydraulic.
Latches/locks/linkages
1 of 2 total reports mentions: latches/locks/linkages.
Show complaint excerpts
There are no child safety locks on the rear doors.
NHTSA ODI report, 2012-05-21
Air bags
1 of 2 total reports mentions: air bags.
Show complaint excerpts
Tl* the contact owns a 2009 Mercedes Benz S Class. The contact was driving 55 MPH when a vehicle ahead of him abruptly stopped. The contact applied the brakes as the pedal was applied down to the floorboard and remained.
NHTSA ODI report, 2010-08-16
Also filed under Service brakes, hydraulic
Safety timeline
1 recall · 0 investigations · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
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R
2009-03-27Latches/locks/linkages09V081000 Mercedes Benz is recalling 54 my 2009 s-class, W221 vehicles. During production the front and rear passenger side door locks may have been mistakenly interchanged during production. The exchange…
Remedy: Dealers will check the part number on all door locks and replace any incorrectly installed door lock free of charge. The recall began on March 27, 2009. Owners may contact Mercedes Benz at…
Buy-smart checklist
2009 Mercedes Benz S Class — pre-purchase inspection
Inspect
- Service brakes: 1 report on file for this year.
- Latches/locks/linkages: 1 report on file for this year.
- Air bags: 1 report on file for this year.
Verify these recalls were completed
- Recall 09V081000 · Latches/locks/linkages
FAQ
- Is the 2009 Mercedes Benz S Class 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 S Class?
- The most-reported component is service brakes, accounting for 50% of complaints on file.
- How many recalls does the 2009 Mercedes Benz S Class have?
- 1 recall on file for this model year.
Data updated 2026-10-31 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.