Name: 2012 Mercedes-Benz S-Class
Brand: Mercedes-Benz

Mercedes-Benz S-Class

EPA MPG: NA

Owner Reported MPG:

EPA MPG: NA

Owner Reported MPG:

RECALL ALERT: There are 3 recalls on this vehicle. Learn More.

There are 3 recalls on this vehicle. Learn More.

No Detailed Data Available

Consumer Reports obtains its reliability data from a questionnaire that is sent to subscribers. In the questionnaire, we ask subscribers to note any problems with their cars that occurred in the past 12 months. They are asked to identify problems that they considered serious (because of cost, failure, safety, or downtime).

A typical model has about 200 to 400 samples for each model year. For some model years, typically those of older or less popular cars, we do not have a large enough sample size to provide results of statistical confidence.

There are several ways in which a savvy car buyer can still research the quality of a car.

Learn more about Car Brands Reliability
Learn How To Avoid A Lemon Car

FUEL SYSTEM, GASOLINE

Dec 03, 2012

If the fuel filter flange cracks, it will leak fuel which may lead to a fire if an external ignition source is present.

Read Recall Details

Summary:

Mercedes-Benz is recalling certain model year 2011-2012 S400, S550, S550 4Matic, S63 AMG, C300, C300 4Matic, E350, GLK350, GLK350 4Matic, CL550 4Matic, and CL63 AMG vehicles manufactured from April 18, 2011, through July 12, 2011. Due to an irregularity stemming from the molding process of the fuel filter flange, the fuel filter flange may crack when operated in high temperatures.

What should you do:

Mercedes-Benz will notify owners, and dealers will replace the fuel filter, free of charge. The recall campaign is expected to begin in February 2013. Owners may contact Mercedes-Benz at 1-800-367-6372.

For more information:

Owners may also contact the National Highway Traffic Safety Administration's Vehicle Safety Hotline at 1-888-327-4236 (TTY: 1-800-424-9153), or go to www.safercar.gov.

NHTSA CAMPAIGN ID Number: 12V557000

Potential Number of Units Affected: 5800

Hide Recall Details

FUEL SYSTEM, DIESEL

Oct 03, 2011

DIESEL FUEL MAY BE DEPOSITED ONTO THE HIGHWAY AND CREATE THE POTENTIAL FOR A CRASH.

Read Recall Details

Summary:

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.

What should you do:

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.

For more information:

OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .

NHTSA CAMPAIGN ID Number: 11V496000

Potential Number of Units Affected: 6872

Hide Recall Details

TIRES

Oct 03, 2011

If all four wheel sensors in the subject vehicles are simultaneously malfunctioning or missing, the TPMS will provide an initial warning, but this warning will not automatically repeat on subsequent ignition cycles, failing to remind the driver that the system is offline. Driving unknowingly with incorrectly inflated tires may result in sudden tire failure, increasing the risk of a crash.

Read Recall Details

Summary:

Mercedes-Benz USA, LLC (Mercedes Benz) is recalling certain model year 2011-2012 S550, S550 CGI, S63, S600 Bi-Turbo, S65 AMG, S550 4-Matic, and S550 CGI 4-Matic and S400 Hybrid vehicles manufactured from March 3, 2011, through July 30, 2011, for failing to comply with the requirements of Federal Motor Vehicles Safety Standard (FMVSS) number 138, "Tire Pressure Monitoring System (TPMS)." The tire pressure monitoring system indicators may only illuminate for a portion of the time required by the standard and under certain conditions may not re-illuminate immediately after the vehicle is restarted as required.

What should you do:

Mercedes Benz will notify owners, and dealers will reprogram the tire pressure monitoring unit, free of charge. The recall began on September 12, 2014. Owners may contact Mercedes Benz at 1-800-367-6372.

For more information:

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

NHTSA CAMPAIGN ID Number: 11V493000

Potential Number of Units Affected: 158

Hide Recall Details

Mercedes-Benz S-Class

Reliability

2012 Sedans & Hatchbacks Reliability

No Detailed Data Available