Mercedes-Benz M-Class, representative photo
Representative 2012 model. Photo: IFCAR, Wikimedia Commons, Public domain

Recalls & complaints · NHTSA data

2011 Mercedes-Benz M-Class recalls

Every recall campaign and owner complaint NHTSA has on file for the 2011 model year. Not every vehicle is affected by every campaign: check a specific car by VIN below.

Recall campaigns
2
Park-it warnings
2
Complaints
120
Latest campaign
Apr 26, 2024

Recall summary by component2

NHTSA Recalls API · cached ≤24 h
ComponentCampaignsPark‑itLatestCampaign IDs
Service brakes, hydraulic22Apr 26, 2024

Safety recalls2

NHTSA Recalls API · cached ≤24 h
2Park-it warnings
0Fixable over the air
Apr 26, 2024Latest campaign
Apr 26, 202424V298000

Service brakes, hydraulic: power assist vacuum

Reduced brake performance or brake failure can increase the risk of a crash.

Do not drive until repaired
DetailsHide details for campaign 24V298000
What's wrong
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML, GL, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.
Risk
Reduced brake performance or brake failure can increase the risk of a crash.
Remedy
Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed on May 24, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MMUSA's number for this recall is 2024050001/2. This recall is an expansion of previous recall number 22V-315.
Campaign
NHTSA 24V298000 · Apr 26, 2024
May 9, 202222V315000

Service brakes, hydraulic: power assist vacuum

Reduced brake performance or brake failure can increase the risk of a crash.

Do not drive until repaired
DetailsHide details for campaign 22V315000
What's wrong
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2012 ML-Class, GL-Class, and R-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. Moisture may accumulate and cause corrosion in the brake booster housing unit, which can result in reduced brake performance or brake failure.
Risk
Reduced brake performance or brake failure can increase the risk of a crash.
Remedy
Owners are advised not to drive their vehicles until the remedy has been performed. Dealers will remove the rubber sleeve, inspect the brake booster, and as necessary, replace the brake booster. All repairs will be performed free of charge. Owner notification letters were mailed June 30, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's numbers for this recall are 2022050014, 2022050015 2022090006, & 2022090007.
Campaign
NHTSA 22V315000 · May 9, 2022
To see whether a recall is still open on your car, enter the VIN at nhtsa.gov/recalls or the Mercedes-Benz recall lookup. Recall repairs are free at a franchised dealer (federal law; see limits).

Buying a used 2011 Mercedes-Benz M-Class? Recalls cover the model; a history report checks one car's title, odometer and accident records. VinAudit history report → Sponsored · disclosure

Owner complaints by component120

NHTSA Complaints API · cached ≤24 h
120Complaints filed
8Involving a crash
3Involving a fire
8Injuries reported
ComponentShareComplaints%CrashesFiresInjuries
Air bags6353304
Service brakes2118202
Electrical system1714120
Hydraulic119101
Engine76100
Power train76201
Unknown or other43000
Exterior lighting43010
Vehicle speed control33101
Seats33012
Structure22100
Fuel system11000
Gasoline11000
Seat belts11101
Fuel/propulsion system11000

5 more components with fewer complaints not shown. An owner can tag several components, so percentages add up to more than 100. Complaints are unverified owner reports, de-duplicated by NHTSA ODI number, merged from NHTSA model names M166, ML-Class, ML-Class Hybrid.

Latest reports

  • Service brakes

    “The contact owns a 2011 Mercedes-Benz ML350. The contact stated that while driving at an undisclosed speed, the brake pedal was depressed and went to the floorboard. The vehicle failed to stop at the stop sign.”

    Filed 09/28/2026 · ODI 11767350
  • Service brakes

    “The contact owns a 2011 Mercedes-Benz ML350. The contact stated that while driving approximately 60–65 MPH, the brake pedal was depressed and the vehicle started sliding. The contact stated that the vehicle stalled.”

    Filed 07/22/2026 · ODI 11751996
  • Service brakes

    “The contact owns a 2011 Mercedes-Benz ML350. The contact stated that while the vehicle was parked and turned off, there was brake fluid leaking from the vehicle with the BRAKE warning light illuminated.”

    Filed 04/22/2026 · ODI 11732942

Other Mercedes-Benz M-Class model years

Other Mercedes-Benz models

2011 Mercedes-Benz M-Class recall questions

How many recalls does the 2011 Mercedes-Benz M-Class have?

NHTSA lists 2 safety recall campaigns for the 2011 Mercedes-Benz M-Class. The most recent, 24V298000 (reported April 26, 2024), concerns service brakes, hydraulic. 2 campaigns carry a park-it or park-outside warning. Not every vehicle is covered by every campaign; check a specific car by VIN.

What are the 2011 Mercedes-Benz M-Class recalls for?

The largest group is service brakes, hydraulic, with 2 campaigns. Each campaign below lists the defect, the risk and the free remedy.

What is the most common complaint about the 2011 Mercedes-Benz M-Class?

Air bags is the most-reported component, named in 63 complaints out of 120 filed with NHTSA (53%). Across all complaints, owners reported 8 crashs and 3 fires. Complaints are unverified owner reports.

How do I check if a recall is open on my 2011 Mercedes-Benz M-Class?

Enter the 17-character VIN at nhtsa.gov/recalls or the Mercedes-Benz recall lookup. That shows campaigns still unrepaired on that exact car. Safety recall repairs are free at a franchised Mercedes-Benz dealer.

Check a specific Mercedes-Benz by VIN

0/17
Free · No signup · US-market vehicles, 1981+

Need the factory options too? See the Mercedes-Benz build sheet & window sticker guide.