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2006 Mercedes Benz ML350

Owner reports · Recalls · Investigations

More warning signs than most ML350 years

Owner complaints for the 2006 Mercedes Benz ML350 are substantially higher than the model-year median of 51.

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When problems were reported

Mileage at the reported incident

137 reports with mileage · 35 unknown

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.

  • Power Train. Review the 43 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 36 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 29 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

10 crash reports19 fire reports10 injury reports

Seats complaints

14 reports
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57,940 miles · Feb 21, 2011
Seats

I'M THE OWNER OF A 2006 MERCEDES BENZ ML350 4MATIC, CURRENTLY AT 58,645 MILES WITH OUTSIDE EXTENDED WARRANTY UNTIL 2013. RECENTLY I HAD THE HEATED SEAT TURNED ON WHICH I STARTED THE CAR AND AFTER ABOUT 2 MINUTES I SMELLED A BURNING SMELL COMING FROM INSIDE THE CABIN AND THEN STARTED SEEING SMOKE COMING FROM THE LEFT SIDE OF THE …

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I'M THE OWNER OF A 2006 MERCEDES BENZ ML350 4MATIC, CURRENTLY AT 58,645 MILES WITH OUTSIDE EXTENDED WARRANTY UNTIL 2013. RECENTLY I HAD THE HEATED SEAT TURNED ON WHICH I STARTED THE CAR AND AFTER ABOUT 2 MINUTES I SMELLED A BURNING SMELL COMING FROM INSIDE THE CABIN AND THEN STARTED SEEING SMOKE COMING FROM THE LEFT SIDE OF THE DRIVER SIDE SEAT BOLSTER AROUND THE WAIST AREA. I FOUND A HOLE BURNT THE SIZE OF A NICKEL AND SMOKE WAS COMING OUT FROM IT. IT WAS BRIGHT RED AS I COULD SEE INSIDE THE HOLE I IMMEDIATELY TURNED OFF THE HEAT SEAT AND SLOWLY THE BURNING WENT AWAY. I TOOK MY CAR TO A MERCEDES BENZ DEALER THE NEXT AND THEY DENIED THAT THERE IS NO HEATING ELEMENT IN THAT PART OF THE SEAT AND REFUSED TO COVER UNDER OUTSIDE WARRANTY. AT THE DEALERSHIP I DID TRY TO TURN THE HEATED SEAT ON BUT NO SMOKE WAS COMING OUT SO I WASN'T ABLE TO PROOF THE SEATING ELEMENT WAS ACTUALLY CAUSING THE PROBLEM. BUT I READ NUMEROUS INCIDENTS ONLINE WITH THE SAME EXACT PROBLEM. *TR

NHTSA ODI #10383893

64,000 miles · Nov 21, 2010
Electrical SystemSeats

I WAS DRIVING MY 2006 MERCEDES ML 350, WITH THE SEAT WARMER TURNED ON. I NOTICED A SMELL OF SMOKE COMING FROM INSIDE THE VEHICLE, SO I TURNED OFF THE SEAT WARMER AND THE SMELL WENT AWAY. THE NEXT DAY I DISCOVERED THAT THE SEAT WARMER HAD BURNED A SMALL HOLE IN THE SEAT COVERING ON THE LEFT SIDE OF THE DRIVER'S SEAT JUST ABOVE …

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I WAS DRIVING MY 2006 MERCEDES ML 350, WITH THE SEAT WARMER TURNED ON. I NOTICED A SMELL OF SMOKE COMING FROM INSIDE THE VEHICLE, SO I TURNED OFF THE SEAT WARMER AND THE SMELL WENT AWAY. THE NEXT DAY I DISCOVERED THAT THE SEAT WARMER HAD BURNED A SMALL HOLE IN THE SEAT COVERING ON THE LEFT SIDE OF THE DRIVER'S SEAT JUST ABOVE THE DRIVER'S WAIST. WHEN I TOOK IT TO THE DEALER, THEY TOLD ME THAT THE VEHICLE WAS OUT OF WARRANTY, AND THAT IT WOULD COST $800-$1000 TO CORRECT THE PROBLEM. THE MECHANIC THAT I TALKED WITH 1-ON-1 TOLD ME THAT THEY GET THIS PROBLEM FREQUENTLY. SINCE THE DAY OF THE BURN THROUGH, I HAVE NOT USED THE SEAT WARMER. I FEEL VERY FORTUNATE THAT I NOTICED THE SMOKE AND SHUT THE SEAT WARMER DOWN BEFORE THE SITUATION RESULTED IN A FIRE OR PERSONAL INJURY. SYSTEMS WITH THESE TYPES OF RISKS SHOULD HAVE SOME KIND OF "EXTENDED" WARRANTY COVERAGE WHEN THEY FAIL, TO HELP COVER THE RISK OF FIRE OR INJURY. *TR

NHTSA ODI #10366990

55,000 miles · Nov 9, 2010
SeatsFireInjury

ABOUT 2 MINUTES AFTER TURNING ON THE DRIVER'S SEAT HEATER, THE DRIVER'S SEAT CAUGHT ON FIRE. A HOLE BURNED THROUGH THE DRIVER'S SEAT AND BURNED MY BACK. LUCKILY, I RECOGNIZED THE PROBLEM QUICKLY ENOUGH THAT I WAS ONLY SLIGHTLY BURNED. MY HUSBAND AND MY 1 YEAR OLD DAUGHTER WERE IN THE CAR WITH ME. I WAS DRIVING AT THE TIME, S…

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ABOUT 2 MINUTES AFTER TURNING ON THE DRIVER'S SEAT HEATER, THE DRIVER'S SEAT CAUGHT ON FIRE. A HOLE BURNED THROUGH THE DRIVER'S SEAT AND BURNED MY BACK. LUCKILY, I RECOGNIZED THE PROBLEM QUICKLY ENOUGH THAT I WAS ONLY SLIGHTLY BURNED. MY HUSBAND AND MY 1 YEAR OLD DAUGHTER WERE IN THE CAR WITH ME. I WAS DRIVING AT THE TIME, SO MY CLOTHES COULD HAVE CAUGHT FIRE. IF WE HAD TURNED ON THE SEAT WARMER WHILE WARMING UP THE CAR, THE ENTIRE CAR COULD HAVE GONE UP IN FLAMES.

NHTSA ODI #10366050

91,000 miles · Oct 21, 2010
SeatsFire

2006 MERCEDES ML350 AT 91,100 MILES DRIVER SMELLED A BURNING SMELL AND LATER FOUND A BURNED HOLE IN THE DRIVERS SEAT, DRIVER NOTICED SMELL WHEN SEAT WARMER WAS TURNED ON. DEALERSHIP IS REQUIRING THE DRIVER TO PAY FOR THE REPAIRS. THIS ISN'T NORMAL WEAR AND TEAR AND IS EXTREMELY DANGEROUS TO THE DRIVER AS WELL AS OTHER DRIVERS …

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2006 MERCEDES ML350 AT 91,100 MILES DRIVER SMELLED A BURNING SMELL AND LATER FOUND A BURNED HOLE IN THE DRIVERS SEAT, DRIVER NOTICED SMELL WHEN SEAT WARMER WAS TURNED ON. DEALERSHIP IS REQUIRING THE DRIVER TO PAY FOR THE REPAIRS. THIS ISN'T NORMAL WEAR AND TEAR AND IS EXTREMELY DANGEROUS TO THE DRIVER AS WELL AS OTHER DRIVERS SHOULD THE SEAT CATCH A FLAME. WHY IS THERE NO RECALL? *TR

NHTSA ODI #10361642

Official recalls

2

24V298000 · Service Brakes, Hydraulic:power Assist:vacuum

Apr 26, 2024

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.

Consequence & remedy

Consequence: Reduced brake performance or brake failure can increase the risk of a crash.

Remedy: 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.

22V315000 · Service Brakes, Hydraulic:power Assist:vacuum

May 9, 2022

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.

Consequence & remedy

Consequence: Reduced brake performance or brake failure can increase the risk of a crash.

Remedy: 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.

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.