2012 Mercedes-Benz M-Class

Documented records held locally from official US and Canadian sources. Each record shows its official identifier so it can be confirmed at the source; nothing here is a score or a prediction.

Vehicle coverage

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Coverage held for this vehicle

  • OFFICIAL ACTION 4 US Recalls
  • MANUFACTURER COMMUNICATION 129 Manufacturer Bulletins
  • INVESTIGATION 0 Investigations
  • CONSUMER REPORT 65 Consumer Complaints
  • CANADIAN RECALL 0 Canada Recalls

These are counts of distinct official records held locally. They are not combined into any score, and a record count is not a failure rate. A zero means no record is held here, not that none exists.

US Recalls

NHTSA Recall US

  • 22V955000 2022-12-23

    Recall 22V955000

    Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2012-2014 ML550, 2012-2015 ML350, AMG ML63, 2015 ML250, ML400, 2016 GLE450, GLE300, 2016-2018 GLE350, GLE550, 2016-2019 GLE400, 2017-2019 AMG GLE43, and 2016-2020 AMG GLE63 vehicles. Water might accumulate in the spare tire wheel well and damage the fuel pump control unit, which could cause an engine stall while driving.

    Recorded model years: 2012

  • 18V272000 2018-04-27

    Recall 18V272000

    Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2012-2014 ML350 Bluetec 4Matic and ML550 4Matic, 2012-2015 ML63 AMG 4Matic and ML350 4Matic, 2013-2016 GL350 Bluetec 4Matic, GL550 4Matic and GL63 AMG 4Matic, 2017 GLS350d 4Matic, GLS450 4Matic, GLS550 4Matic and GLS63 AMG 4Matic, 2015 ML400 4Matic, 2016 GLE400 4Matic, GLE350 4Matic, GLE63 AMG 4Matic, GLE63S AMG 4Matic, GLE450 4Matic Coupe and…

    Recorded model years: 2012

  • 17V177000 2017-03-14

    Recall 17V177000

    Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 AMG GT-S, GLC300, CLA250 and GLE300d 4Matic vehicles, 2013 C250, E350 BlueTec and G63 AMG vehicles, 2008-2014 C300 vehicles, 2013-2014 C300 4Matic and ML350 4Matic vehicles, 2009 C350 vehicles, 2014 CLS550, E350 4Matic, E350 Coupe 4Matic, E350 Wagon 4Matic, GLK350 and SL550 vehicles, 2012 CLS550 4Matic vehicles, 2012-2016 E350 vehicles, 2016-2017 GL450…

    Recorded model years: 2012

Showing 3 of 4 records held. The full set is available from the official source named above.

A further 26 records exist for the Mercedes-Benz M-Class where the source stated no model year. They are not counted above and appear on no year page.

Campaign applicability can depend on build date, equipment and market, and a remedy may already have been completed. Confirm any campaign against the official record using the VIN.

Manufacturer Bulletins

NHTSA Manufacturer Communication US

  • 11035005 2026-07-14

    LI35.30-P-058566

    Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The noise is heard once in each instance when changing direction of travel. Note: Sound file in attachment Cause If the complaint is eliminated by experimentally loosening the outboard collar nut (by 1 turn), the problem is due to cracking of the microweld…

    Recorded model years: 2012

  • 11034932 2026-07-07

    LI33.20-P-078406

    Complaint Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements and/or Creaking/crackling noises from the area of the wheel bearing on the front axle when cornering/ maneuvering. Sound file attached for comparison. MUST match noise for proper diagnosis. NOTE: Steering functionality is not affected. Cause Contact area between wheel bearing and steering knuckle. See also:…

    Recorded model years: 2012

  • 11033185 2026-05-26

    LI82.85-P-080507

    Complaint After successful commissioning of the HERMES control unit (N112/9) with XENTRY Diagnosis DVD 03/2026, the message "SOS - service not activated" appears on the instrument cluster. In addition, the following two conditions are also met: • HERMES (N112/9) control unit: event code B15CE00 is ACTIVE and STORED (A+S) • Vehicle Documentation System: For the HERMES control unit, the EID1,…

    Recorded model years: 2012

Showing 3 of 129 records held. The full set is available from the official source named above.

A further 295 records exist for the Mercedes-Benz M-Class where the source stated no model year. They are not counted above and appear on no year page.

A manufacturer communication is service guidance issued to dealers. It is not a safety recall, and its existence does not mean this vehicle has the described condition.

Investigations

NHTSA Investigation US

No matching records were found in the currently integrated dataset. This does not mean none exist for this vehicle — always check the official source using the VIN.

See all model years Go to the Mercedes-Benz M-Class page

A further 10 records exist for the Mercedes-Benz M-Class where the source stated no model year. They are not counted above and appear on no year page.

An investigation records that a regulator reviewed a suspected defect. It is not itself a finding of defect and not a recall.

Canada Recalls

Transport Canada Recall CA

No matching records were found in the currently integrated dataset. This does not mean none exist for this vehicle — always check the official source using the VIN.

See all model years Go to the Mercedes-Benz M-Class page

Canadian campaigns are recorded separately from US campaigns and do not imply one another.

Consumer Complaints

NHTSA Complaint US

65 complaint records in the dataset for this vehicle and year.

Outcomes stated in those reports

  • reports mentioning a crash 5
  • reports mentioning a fire 1
  • reported injuries 6

Outcomes as stated by the person who filed the report. They are not verified, not adjudicated, and carry no exposure denominator, so they cannot be turned into a rate.

By system

  • Engine23 (24.2%)
  • Fuel system17 (17.9%)Official recall records for this system: 1, covering model years 2012–2015.
  • Electrical system11 (11.6%)Official recall records for this system: 3, covering model years 2001–2014.
  • Lights9 (9.5%)Official recall records for this system: 1, covering model years 2009.
  • Steering7 (7.4%)Official recall records for this system: 4, covering model years 1998–2008.
  • Powertrain (transmission & drivetrain)6 (6.3%)Official recall records for this system: 1, covering model years 2015.
  • Driver-assistance systems5 (5.3%)
  • Brakes3 (3.2%)Official recall records for this system: 2, covering model years 2006–2011.

Other / uncategorized: 2 classifications (2.1%) were not assigned to a specific system by the source. They are counted but not treated as an issue area.

A single report can name several systems, so these figures overlap and must not be added together — their sum is larger than the report total above.

A further 2,035 complaint records exist for this vehicle where the source stated no model year. They are not counted above and appear on no year page.

These are owner-submitted allegations, not confirmed defects. Counts are record counts in the dataset. No exposure denominator exists, so no failure rate or reliability score can be derived from them.

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