2007 Mercedes Benz ML350 Problems, Complaints & Recalls

Source: NHTSA · Updated Jul 16, 2024 · 83 owner complaints analyzed

Compared with other ML350 years
More complaints than other years 5th of 14 for complaints
NHTSA crash rating
Not rated

Owners have filed 83 complaints with NHTSA about the 2007 Mercedes Benz ML350. That ranks 5th out of 14 ML350 model years for complaints. The most reported problem area is seats (30 complaints, 36%), typically at around 68,000 miles. Complaints mention 7 crashes, 25 fires, 7 injuries. There are 2 safety recalls covering this model year. NHTSA has opened 1 defect investigation involving it.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2007 Mercedes Benz ML350 problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Seats30 · ~68,000 mi
Electrical System19 · ~80,000 mi
Power Train17 · ~58,000 mi
Steering8 · ~85,000 mi
Engine and Engine Cooling7 · ~47,000 mi
Structure6 · ~58,450 mi
Engine5 · ~101,000 mi
Service Brakes4 · ~110,000 mi
Exterior Lighting3 · ~54,000 mi
Vehicle Speed Control3 · ~34,500 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Seats3036%68,000——
Electrical System1923%80,000——
Power Train1720%58,000——
Steering810%85,000——
Engine and Engine Cooling78%47,000——
Structure67%58,450——
Engine56%101,000——
Service Brakes45%110,000——
Exterior Lighting34%54,000——
Vehicle Speed Control34%34,500——
Air Bags22%40,000——
Equipment22%24,950——
Fuel/propulsion System22%———
Service Brakes, Hydraulic11%3,000——
Suspension11%———
Unknown or Other11%81,586——
Visibility/wiper11%40,000——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2008, with 10 complaints
2007: 2200722008: 10102009: 4200942010: 662011: 8201182012: 882013: 5201352014: 662015: 8201582016: 662017: 2201722018: 552019: 2201922020: 112021: 3202132022: 442023: 2202322024: 11

n = 83 complaints · Source: NHTSA

2007 Mercedes Benz ML350 recalls (2)

Tap a recall to see the problem, the risk and the fix.

Service brakes, hydraulic:power assist:vacuumDo not driveApr 26, 2024 · NHTSA campaign 24V298000 · 15,604 vehicles

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.

Service brakes, hydraulic:power assist:vacuumDo not driveMay 9, 2022 · NHTSA campaign 22V315000 · 350,294 vehicles

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.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

NHTSA defect investigations

  • Seat back warmer overheats/burns (PE08030) — opened Apr 25, 2008, closed Sep 9, 2008.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

I bought a 2007 Mercedes-Benz ML350 4Matic in late 2023 from auction with a salvage title and I can't take it to inspection center to get plates, because a lot of things such as signal lights, seats power, key fob, radio, wipers, and rear gate to work because the rear SAM module is damage by rain…

Electrical System · received Jul 16, 2024 · NHTSA complaint 11602503

The contact owned a 2007 Mercedes-Benz ML350. The contact stated that while driving at an undisclosed speed, she depressed the brake pedal and the vehicle failed to stop. The contact stated that his son had to apply pressure and pump the brake pedal multiple times to coast the vehicle to a stop…

Service Brakes · received Oct 6, 2023 · NHTSA complaint 11548670

Received recall notice dated August 2022. Phoned local Mercedes Benz of Chicago on 1520 W. North Avenue and Mercedes Benz of Chicago Service Center on 949 N. Elston Ave. Scheduled a mobile inspection multiple times but they never showed. I was instructed to contact Brake Booster Hotline to have…

Service Brakes · received Feb 17, 2023 · NHTSA complaint 11507805

The contact's wife owned a 2007 Mercedes-Benz ML350. The contact stated that while they were out of town, the vehicle was parked in their driveway. The contact stated that a neighbor contacted them and made them aware that the vehicle had caught on fire. A bystander contacted the fire department…

Electrical System · received Oct 18, 2022 · NHTSA complaint 11489804

The contact owns a 2007 Mercedes-Benz ML350. The contact stated while driving 50 MPH, the accelerator pedal was depressed but the vehicle failed to respond and failed to exceed 50 MPH. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic where unknown…

Engine and Engine Cooling · received Jun 30, 2022 · NHTSA complaint 11471853

Other Mercedes Benz ML350 years

← 2006 ML350 · 2008 ML350 →

See all Mercedes Benz ML350 problems by year, every Mercedes Benz model, or the Mercedes Benz VIN decoder.

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Frequently asked questions

What are the most common problems with the 2007 Mercedes Benz ML350?

Owners most often report seats, electrical system, power train problems. The top one, seats, accounts for 30 complaints.

Was there a recall on the 2007 Mercedes Benz ML350?

Yes, 2 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2007 Mercedes Benz ML350 a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other ML350 model years, the 2007 has more complaints than most years. Always get a pre-purchase inspection and check the VIN for open recalls.