2012 Mercedes Benz S Class Problems, Complaints & Recalls
- Compared with other S Class years
- Not enough data 13th of 13 for complaints
- Safety recalls
- 1 recall: check your VIN
- NHTSA crash rating
- Not rated
Owners have filed 1 complaint with NHTSA about the 2012 Mercedes Benz S Class. That ranks 13th out of 13 S Class model years for complaints. The most reported problem area is power train (1 complaints, 100%). Complaints mention 1 crash. There is 1 safety recall covering this model year.

- 1owner complaints
- 1safety recalls
- 0NHTSA investigations
- 1complaints mentioning a crash
Complaints are unverified owner reports and are not adjusted for sales volume.
Most common 2012 Mercedes Benz S Class problems
Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.
| Problem area | Complaints | Share | Median miles | Owners mention most | Typical repair cost |
|---|---|---|---|---|---|
| Power Train | 1 | 100% | — | — | — |
One complaint can list several problem areas, so shares can add up to more than 100%.
2012 Mercedes Benz S Class recalls (1)
Tap a recall to see the problem, the risk and the fix.
Fuel system, diesel
Problem: Mercedes-benz usa (mbusa) is recalling certain model year 2011 vehicles including e-class (212 platform), manufactured from july 2010 through february 2011, r-class (251 platform), manufactured from april 2010 through april 2011, ml-class (w164 platform), manufactured from january 2010 through march 2011, gl-class (x164 platform), manufactured from march 2010 through march 2011, and model year 2012 s-class (221 platform) vehicles. The diesel fuel filter may leak from the area around the heating component.
Risk: Diesel fuel may be deposited onto the highway and create the potential for a crash.
Fix: Mbusa will contact owners, and dealers will inspect and replace the diesel fuel filter if necessary, free of charge. The safety recall began on november 30, 2011. Owners may contact mercedes-benz usa at 1-800-367-6372.
To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.
Recent owner reports
Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.
2012 mercedes s550. Consumer states vehicle slid backwards in parking lot *tgw the consumer stated the safety issue was regarding the vehicle being put in the neutral position after turning off the engine. The consumer stated three weeks ago, he had the misfortune of parking his vehicle in a…
Other Mercedes Benz S Class years
| Year | Complaints | Recalls |
|---|---|---|
| 2012 | 1 | 1 |
| 2009 S Class | 2 | 1 |
| 2005 S Class | 2 | 1 |
| 2004 S Class | 15 | 4 |
| 2003 S Class | 28 | 2 |
| 2002 S Class | 48 | 2 |
| 2001 S Class | 36 | 5 |
| 2000 S Class | 81 | 5 |
| 1999 S Class | 9 | 0 |
| 1998 S Class | 2 | 0 |
| 1997 S Class | 2 | 0 |
| 1996 S Class | 6 | 1 |
| 1995 S Class | 27 | 0 |
See all Mercedes Benz S Class problems by year, every Mercedes Benz model, or the Mercedes Benz VIN decoder.
Similar Mercedes Benz models
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Frequently asked questions
What are the most common problems with the 2012 Mercedes Benz S Class?
Owners most often report power train problems. The top one, power train, accounts for 1 complaint.
Was there a recall on the 2012 Mercedes Benz S Class?
Yes, 1 safety recall. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.
Was the 2012 Mercedes Benz S Class a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other S Class model years, the 2012 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.