The 2011 Mercedes-Benz Gl450 has 3 NHTSA recall campaigns affecting an estimated 1,077,057 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 64 complaints with NHTSA, most often about the air bags. Last updated July 5, 2026.
Recall campaigns
SERVICE BRAKES, HYDRAULIC24V2980002024-04-2615,604 affected
Defect
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.
Consequence
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…
SERVICE BRAKES, HYDRAULIC22V3150002022-05-09350,294 affected
Defect
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…
Consequence
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…
AIR BAGS16V0810002016-02-11711,159 affected
Defect
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2009-2010 ML320 BlueTec 4Matic, GL320 BlueTec 4Matic and R320 CDI 4Matic, 2011 E350 Cabriolet and E550 Cabriolet, 2009-2011 ML350, ML350 4Matic, ML550 4Matic, ML63 AMG, and C63 AMG, 2010-2011 ML450 4Matic Hybrid, E350 Coupe, E350 4Matic, E550 Coupe,…
Consequence
In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy
MBUSA will their notify owners, and Fiat Chrysler will notify the affected Chrysler owners. Dealers for the respective brands will replace the driver's frontal air bag module, free of charge. This recall began November 2016. Mercedes-Benz owners may contact MBUSA customer service at 1-800-367-6372 and Chrysler…
Complaints by component
AIR BAGS
34
2crashes2injuries
SUSPENSION
8
ELECTRICAL SYSTEM
3
1fires
SERVICE BRAKES
3
1crashes2injuries
SERVICE BRAKES, HYDRAULIC
3
1crashes1injuries
UNKNOWN OR OTHER
3
1crashes1fires
FUEL/PROPULSION SYSTEM
2
ELECTRICAL SYSTEM:IGNITION:SWITCH
1
ENGINE
1
PARKING BRAKE
1
Total complaints64
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal
information removed.
“My tires were wearing on the inner sides, replaced tires and had a 4 wheel alignment. Rear wheel alignment could not be corrected due to severe rusted and corrosion. Mechanic said the rear sub frame needs replacing. They advised that I do not drive the vehicle because it is not safe. I have the…”
“Air compressor fail”
“The contact owns a 2011 mercedes-benz gl450. The contact stated that while driving at various speeds, the message for brake and traction control failure was intermittently displayed, causing the cruise control to disengage. The vehicle was taken to the dealer and was diagnosed with ha ydraulic…”
“The contact owned a 2011 mercedes-benz gl450. The contact stated that while driving and attempting to make a right turn, the vehicle failed to stop, which led him to rear-end a truck in front. There were no warning lights illuminated. The contact sustained a fracture in the finger, and forehead…”
“Check engine light came on and took it to the mechanic who identified low compression on cylinder #3. The injector was replaced which did not fix the issue since the vehicle lags when first accelerating. We were also informed of a service bulletin that included the issue with our vehicle and to…”
“The contact owns a 2011 mercedes-benz gl450. The contact stated that while reversing, the message "release parking brake" was displayed. The contact stated that she engaged the parking brake release button. The contact was able to continue driving. The contact stated that the failure had been…”
“We smelled smoke from under the passenger seat. We had the car in for a recall and service recently and didn’t understand what was happening. Our three children smelled the smoke too. Everyone exited the car and it burst into flames.”
“We smelled smoke from under the passenger seat. We had the car in for a recall and service recently and didn’t understand what was happening. Our three children smelled the smoke too. Everyone exited the car and it burst into flames.”
Defect investigations
InvestigationEA21002 Opened 2021-09-17 · open
Desiccated Air Bag Inflator Rupture
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant…
InvestigationEA21002 Opened 2021-09-17 · open
Desiccated Air Bag Inflator Rupture
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant…
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL,
FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2011 Mercedes-Benz Gl450 as of
July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page
contains ads and affiliate links. Full methodology.