2012 Mercedes Benz S Class Problems, Complaints & Recalls

Source: NHTSA · Updated Apr 11, 2012 · 1 owner complaints analyzed

Compared with other S Class years
Not enough data 13th of 13 for complaints
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.

Mercedes Benz S Class
Mercedes-Benz Photography by David Adam Kess Picture by David Adam Kess. Representative photo; appearance varies by model year. Photo: David Adam Kess, CC BY-SA 4.0, via Wikimedia Commons.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

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.

Power Train1
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Power Train1100%———

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, dieselOct 3, 2011 · NHTSA campaign 11V496000 · 6,872 vehicles

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…

Power Train · received Apr 11, 2012 · NHTSA complaint 10454119

Other Mercedes Benz S Class years

← 2009 S Class

See all Mercedes Benz S Class problems by year, every Mercedes Benz model, or the Mercedes Benz VIN decoder.

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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.