2009 Mercedes-Benz ML320 recalls and problems
The 2009 Mercedes-Benz ML320 has 3 safety recalls and 28 owner complaints filed with NHTSA. Recall repairs are free at any Mercedes-Benz dealer.
Recalls may cover only some 2009 Mercedes-Benz ML320 vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.
2009 Mercedes-Benz ML320 recalls
Recall 24V-298: Service Brakes, Hydraulic
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.
Risk: Reduced brake performance or brake failure can increase the risk of a crash.
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.
Recall 22V-315: Service Brakes, Hydraulic
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.
Risk: Reduced brake performance or brake failure can increase the risk of a crash.
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.
Recall 16V-081: Air Bags
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.
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.
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.
2009 Mercedes-Benz ML320 problems reported by owners
| Problem area | Reports | |
|---|---|---|
| Engine | 6 | |
| Fuel System, Diesel | 5 | |
| Engine and Engine Cooling | 4 | |
| Power Train | 4 | |
| Electrical System | 3 | |
| Air Bags | 3 | |
| Structure | 3 | |
| Fuel System, Gasoline | 2 | |
| Fuel/Propulsion System | 2 | |
| Unknown or Other | 2 | |
| Trailer Hitches | 1 | |
| Tires | 1 |
Most reported parts
- Engine and Engine Cooling › Engine › Diesel — 2
- Structure › Body — 2
- Latches/Locks/Linkages › Doors › Latch — 1
Typical mileage at the time of the problem: 58,000 miles (median of owner reports).
Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.
Recent 2009 Mercedes-Benz ML320 complaints
Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.
Other Mercedes-Benz ML320 years
Compare all Mercedes-Benz ML320 years · All Mercedes-Benz models
Frequently asked questions
Does the 2009 Mercedes-Benz ML320 have any recalls?
Yes — NHTSA lists 3 recalls for the 2009 Mercedes-Benz ML320: 24V-298 (service brakes, hydraulic), 22V-315 (service brakes, hydraulic), 16V-081 (air bags). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.
What is the most common problem with the 2009 Mercedes-Benz ML320?
Owners report engine problems most often (6 reports), followed by fuel system, diesel (5). The typical mileage when problems were reported is about 58,000 miles.
Are Mercedes-Benz recall repairs free?
Yes. Safety recall repairs are free at authorized Mercedes-Benz dealers, whether you are the first owner or bought the car used.