Does the 2012 Mercedes-Benz GL450 have any recalls?

Yes. NHTSA lists 3 recalls for the 2012 Mercedes-Benz GL450, the most recent reported on April 26, 2024 (Service brakes, hydraulic: power assist, vacuum). Check a specific car by its VIN at nhtsa.gov/recalls.

What are the most common problems with the 2012 Mercedes-Benz GL450?

Owners have filed 47 complaints with NHTSA. The most frequently reported area is air bags (22 complaints), followed by suspension (7).

How many 2012 Mercedes-Benz GL450 complaints mention a crash or fire?

3 of 47 complaints report a crash and 0 a fire; 2 injuries were reported in total. Complaints are unverified reports from owners.

2012 Mercedes-Benz GL450 recalls and problems

3 recalls and 47 owner complaints on file with NHTSA for the 2012 Mercedes-Benz GL450.

recalls

owner complaints

complaints mentioning a crash

mentioning a fire

Recalls apply to specific production ranges. To see whether a particular car still has an open recall, enter its VIN at nhtsa.gov/recalls. Repairs for safety recalls are free at authorised dealers.

2012 Mercedes-Benz GL450 recalls

Service brakes, hydraulic: power assist, vacuum

NHTSA campaign 24V298000 · reported April 26, 2024 · Mercedes-Benz USA, LLC · 15,604 vehicles potentially affected

The problem: 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.
The risk: Reduced brake performance or brake failure can increase the risk of a crash.
The fix: 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.

Service brakes, hydraulic: power assist, vacuum

NHTSA campaign 22V315000 · reported May 9, 2022 · Mercedes-Benz USA, LLC · 350,294 vehicles potentially affected

The problem: 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.
The risk: Reduced brake performance or brake failure can increase the risk of a crash.
The fix: 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.

Air bags: frontal, driver side, inflator module

NHTSA campaign 16V081000 · reported February 11, 2016 · Mercedes-Benz USA, LLC. · 711,159 vehicles potentially affected

The problem: 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, E550 4Matic, and E63 AMG, 2011-2012 GL350 BlueTec 4Matic and R350 BlueTec 4Matic, 2009-2012 GL450 4Matic, GL550 4Matic and R350 4Matic, 2007-2008 SLK280, SLK350, and SLK55 AMG, 2011-2014 SLS AMG Coupe, 2012 SLS AMG Cabriolet, 2013-2014 SLS AMG GT and SLS AMG GT Cabriolet, 2005 C230 Kompressor and C320, 2006-2007 C230, 2006-2011 C350, 2008-2011 C300 and C300 4Matic, 2010-2012 GLK350 and GLK350 4Matic and 2007-2008 Chrysler Crossfire vehicles. Upon deployment of the driver's frontal air bag, excessive internal pressure may cause the inflator to rupture.
The risk: 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.
The fix: 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 owners may contact Fiat Chrysler customer service at 1-800-853-1403.

Most reported problems

Areas named in owner complaints to NHTSA. One complaint can name several areas.

Air bags22
Suspension7
Power train5
Service brakes4
Service brakes, hydraulic4
Seat belts3
Electrical system2
Electronic stability control (ESC)2
Fuel/propulsion system2
Unknown or other2

What owners report

Recent complaints filed with NHTSA, shortened. These are unverified accounts from owners, not findings.

Oct 4, 2026 · Service brakes
I was driving on the highway my break warning light came and when I tried pulling over car would not stop my break pedal went all the way to floor causing me to hit the back of another car and I had to get a tow

Aug 26, 2026 · Seat belts
dash light in red keeps indicating SRS , also dash says SRS Malfunction front left service required, Pre-Safe Inoperative See operators Manuel. also seatbelt case falling off.

Sep 14, 2023 · Service brakes, hydraulic
The contact owns a 2012 Mercedes-Benz GL450. The contact received notification of NHTSA Campaign Number: 22V315000 (Service Brakes, Hydraulic) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact…

Aug 10, 2023 · Unknown or other
Recently discovered that water intrusion in the back of my vehicle is coming from cracks (longitudinal and transverse) on its roof. The roof has no other damage that would have caused the cracks Upon discovery, I took it to my local MB dealership and the attendant that looked at it said he had never seen such cracks…

Jan 19, 2023 · Service brakes
Breaks became unusable due to lost power break fluid caused by corrosion on the lines. Fluid was completely gone and breaks were not effective at all. Dashboard showed RED light with break error. Dealer confirmed that rust build up caused the failure.

GL450 model years compared

Year	Recalls	Complaints	Crashes	Fires
2009	3	15	1	0
2010	3	42	1	1
2011	3	55	4	2
2012	3	47	3	0
2013	3	37	1	1
2014	3	21	0	0
2015	3	18	1	2

Across all years, the 2007 GL450 has the most complaints (115). All Mercedes-Benz GL450 years →

Questions

Does the 2012 Mercedes-Benz GL450 have any recalls?: Yes. NHTSA lists 3 recalls for the 2012 Mercedes-Benz GL450, the most recent reported on April 26, 2024 (Service brakes, hydraulic: power assist, vacuum). Check a specific car by its VIN at nhtsa.gov/recalls.
What are the most common problems with the 2012 Mercedes-Benz GL450?: Owners have filed 47 complaints with NHTSA. The most frequently reported area is air bags (22 complaints), followed by suspension (7).
How many 2012 Mercedes-Benz GL450 complaints mention a crash or fire?: 3 of 47 complaints report a crash and 0 a fire; 2 injuries were reported in total. Complaints are unverified reports from owners.

Source: NHTSA recall and complaint data, updated October 27, 2026. Latest complaint received October 4, 2026.