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Other or unknownPart report

2003 Mercedes-Benz ML350 Other or unknown Problems

Complaints
2about this part
Share
8%of 25 total for the year
Median mileage
97,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the other or unknown of the 2003 Mercedes-Benz ML350, 8% of the 25 complaints for this model year. Where a mileage was given, the median is 97,000 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Within the past 8 months I have taken my car to the dealership four times with the issue relating engine shut off and check engine light comes on. I was told the crankshaft needed to be replaced two times and as of today the problems remains. Mercedes benz has acknowledged this is problem in this vehicle but has not addressed it. I fear driving this vehicle with my children it shut off in the middle of the highway at one point and they haven't addrssed it. I've spent $4500 to repair and they cannot resolve the problem and I'm not certain they know how.”

NHTSA complaint #10761160, filed 2015-09, 97,000 miles

“The Floor Mats I received for my vehicle covered a portion of my accelerator pedal and would when up into the back above the pedal and to the right of it and would get caught and force my accelerator pedal to stay down. I told the company of their design flaw, and they said would not do anything about it. If I wanted to send it back it would cost more than the pads were worth. I paid $189.95. I got PayPal involved and if I paid the shipping cost to send them back they would rebate me the money that I paid. That's only if the mats are in perfect condition when they receive them. …”

NHTSA complaint #11561486, filed 2023-12

Other or unknown: other model years

YearComplaintsShare of year
2015917%
20141725%
20131018%
201223%
201144%
201033%
200922%
200834%
200711%
200653%
200426%
200328%

Other parts of the 2003 Mercedes-Benz ML350

Steering
11 complaints
Seats
7 complaints
Electrical system
4 complaints
Engine cooling
4 complaints
Engine
2 complaints
Equipment
1 complaints

← All problems reported for the 2003 Mercedes-Benz ML350

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology