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2003 Mercedes Benz ML350

Owner reports · Recalls · Investigations

Fewer warning signs than most model years

Owner complaints for the 2003 Mercedes Benz ML350 are lower than the model-year median of 51.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 19 of 25 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Steering. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Seats. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports4 fire reports2 injury reports

Engine complaints

2 reports
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Mileage unknown · Apr 22, 2016
Electrical SystemEngine

RANDOM LOSS OF POWER ' (THE ENTIRE PANEL LIGHTS UP) AS THE CAR SUDDENLY AND SLOWLY POWERS OFF WHILE TAKING OFF FROM A DROP, DRIVING, BREAKING, AND TURNING, COMING TO A STOP AND ON THE HIGHWAY. IN THE PAST 6 MONTHS WE HAVE SPENT MORE THAN 3800.00 FOR CAR REPAIR ON THE ML 350. IT SHUTS OFF MORE AND MORE FREQUENTLY. SO MUCH SO WE D…

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RANDOM LOSS OF POWER ' (THE ENTIRE PANEL LIGHTS UP) AS THE CAR SUDDENLY AND SLOWLY POWERS OFF WHILE TAKING OFF FROM A DROP, DRIVING, BREAKING, AND TURNING, COMING TO A STOP AND ON THE HIGHWAY. IN THE PAST 6 MONTHS WE HAVE SPENT MORE THAN 3800.00 FOR CAR REPAIR ON THE ML 350. IT SHUTS OFF MORE AND MORE FREQUENTLY. SO MUCH SO WE DO NOT ALLOW OUR DAUGHTER TO DRIVE UNLESS I AM THERE AND NOW NOT EVEN THEN UNTIL WE HAVE HAD IT FIXED FOR THE 4TH TIME (WE THOUGHT) AFTER CRANK SHAFT, SPARK PLUGS AND NOW ELECTRICAL WORK WE ARE AT A TOTAL LOSS. THIS ISSUE IS NOT ISOLATED BUT MERCEDES BENZ HAS HAD OTHER REPORTS OUR AND OTHERS ' NOT REPAIR / OR RECALLED BUT IT SEEMS MAJOR TO OUR FAMILY ' AS MY ONLY VEHICLE AND OTHER OWNER THAT HAVE INVESTED IN THIS MAKE.

NHTSA ODI #10861000

97,000 miles · Sep 3, 2015
Electrical SystemEngineUnknown Or Other

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…

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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 ODI #10761160

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.