2010 Mercedes-Benz Ml350 problems, complaints & recalls
Most-reported problem areas: Air Bags (65) · Seat Belts (9) · Engine (5)
🧭 Reliability snapshot
Compared against other Mercedes-Benz Ml350 model years — complaint volume vs the model's median year, recalls and severity. How we score →
🛣️ Complaints by mileage
38 NHTSA complaints that reported an odometer reading.
Safety recalls (3)
Service Brakes, Hydraulic:power Assist:vacuum 2024-04-26 · campaign 24V298000 · 15,604 vehicles ⚠ DO NOT DRIVE
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.
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.
Service Brakes, Hydraulic:power Assist:vacuum 2022-05-09 · campaign 22V315000 · 350,294 vehicles ⚠ DO NOT DRIVE
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 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.
Air Bags:frontal:driver Side:inflator Module 2016-02-11 · campaign 16V081000 · 711,159 vehicles
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, 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, 2011-201
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.
Service bulletins (86)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Service Brakes 2026-09-22 · LI42.10-P-078779 · Service Bulletin/Repair Instructions
complaint repeat workshop visit for vehicle vibration while braking from 60mph. note: although the symptom is similar to a tire or wheel vibration, it is usually readily noticeable that it is distinctly different if it happens at all times or only while braking. cause although the cause of the vibra
Structure:body 2026-09-14 · LI82.62-P-078631 · Service Bulletin/Repair Instructions
complaint clanking noise from the area of the speakers in the doors. cause under analysis. remedy to narrow down the cause, first of all remove the door trim. • if the noise continues to occur even with the door trim removed, then continue the diagnosis working towards the speaker and if necessary,
Structure:body 2026-08-06 · LI82.62-P-078631 · Service Bulletin/Repair Instructions
complaint clanking noise from the area of the speakers in the doors. cause under analysis. remedy to narrow down the cause, first of all remove the door trim. • if the noise continues to occur even with the door trim removed, then continue the diagnosis working towards the speaker and if necessary,
Power Train 2026-07-14 · LI35.30-P-058566 · Service Bulletin/Repair Instructions
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 n
Visibility/Wiper 2026-04-20 · LI77.21-P-075806 · Service Bulletin/Repair Instructions
complaint the sliding sunroof glass panel of the panoramic roof reverses during the closing process, either once or multiple times, without an entrapment (anti‑pinch) event being detected. the concern may occur temporarily or repeatedly during normal closing operation. cause the automatic reversing
Exterior Lighting 2026-04-16 · LI82.10-P-078301 · Service Bulletin/Repair Instructions
complaint headlamp, front fog lamp leaky or fogged. cause fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. it does not lead to any technical impairment of the headlamp. if a pressure compensation diaphragm is fitted in the housing cover, then the l
Showing the 6 most recent of 86 bulletins. Search all of them free at nhtsa.gov.
What owners report
2026-06-26 · Steering“steering became increasingly sluggish and difficult to navigate; i took the vehicle into the shop and they said there is metal shards or shavings being worn into the power steering fluid and destroying the pump, clogging up the filter and the rack and pinion steering system is also being compromised making the vehicle unsafe to operate. …”
2024-04-25 · Unknown Or Other · 💥 crash“before the incident my mercedes started to pull away from me each time i attempted to press the brakes. at times the when i would press the brakes nothing would happen at all as if i wasn’t pressing them at all. well on the night of february 18,2022 i was coming around a curb and when i went to press the brakes, my mercedes began to sway slightly b…”
2024-04-14 · Unknown Or Other“vehicle will not crank/start intermittently key turns in the ignition but nothing happens. front door on the right and left will not operate and have to push down locks in order for vehicle to lock and prevent vehicle/ property theft. …”
2023-03-12 · Service Brakes“i have reached out to mercedes-benz to have the 2 recalls fixed. they tell me i will receive a letter with instructions. i have not received any letters and it's been more than 6 months.…”
2022-09-06 · Steering · 💥 crash“on february 18, 2022 at approximately 2240 hours i was in a wreck which totalled my 2010 mercedes ml-350. i was approaching a curb and tried to brake but they didn't work and my vehicle pulled to the right and i totaled it out on an electricity pole. i was not aware of the recall 16v081 until september 04, 2022. my mercedes is currently under a tar…”
2022-08-10 · Service Brakes, Hydraulic · 83,000 mi“the contact owns a 2010 mercedes-benz ml350. the contact stated while driving at 45-50 mph, the brake pedal was depressed but failed to respond. the contact depressed the brake pedal harder and the vehicle stopped abruptly. there were no warning lights illuminated. the contact was able to continue driving. the vehicle was taken to an independent me…”
2020-06-22 · Steering · 145,410 mi“without warning while in motion, on a country road, an alarm went off stating "return to workshop" turn signals stopped working, dashboard when blank (no speedometer working), srs alarm and could not put the vehicle in park or neutral. *tr…”
2019-10-21 · Air Bags“tl* the contact owns a 2010 mercedes-benz ml350. the contact stated that nhtsa campaign number: 16v081000 (air bags) exceeded a reasonable amount of time for repair. the contact did not receive a recall notice. the contact reached out to the manufacturer in october of 2018 and was informed that the part was not available, and the contact would be n…”
2019-07-17 · Air Bags“tl* the contact owns a 2010 mercedes-benz ml350. the contact received notification of nhtsa campaign number: 16v081000 (air bags). the contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. mercedes-benz annapolis (324 6th st, annapolis, md 21403, (888) 261-7620) was contacted and confirmed that the parts w…”
2019-06-09 · Air Bags“takata recall - air bag still not available to be fixed. would like to get this fixed!!…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.