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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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80,000 miles · Jan 14, 2017
Seats

ON JAN. 6, 2017 NORTHBOUND ON HWY 52. DRIVERS SEAT HEATER HAD BEEN ON APPROXIMATELY 10 MINUTES WHEN I FELT A VERY HOT SPOT ON MY UPPER LEFT SIDE. THEN I SMELLED SOMETHING BURNING. THE SEAT HEATER HAD BURNED THROUGH THE UPHOLSTERY ON THE OUTBOARD BOLSTER OF THE DRIVERS SEAT AND STARTED BURNING THROUGH MY COAT.

NHTSA ODI #10945298

93,000 miles · Dec 20, 2016
Seats

TURNED ON THE DRIVER SIDE HEATED CAR SEAT AND AFTER A FEW MINUTES, THERE WAS A BURNING SMELL. PULLED OVER AND FOUND IT HAD BURNED A HOLE THROUGH THE FOAM AND LEATHER ON THE LOWER LEFT SIDE OF THE SEAT ABOUT 1" WIDE AND 2" LONG.

NHTSA ODI #10936462

128,528 miles · Oct 19, 2016
SeatsFire

AFTER DRIVING ONLY 30 MIN IN MORNING TRAFFIC W/SEAT HEAT ON, I SMELLED A BURNING SMELL AND THE HIP AREA OF THE SEAT WAS VERY HOT. PULLED OVER, TURNED CAR OFF, AND FOUND SEAT HEAT HAD BURNED THROUGH THE SEAT UPHOLSTERY MAKING A HOLE APPROX. 1" H X 1/2" W. QUESTION BELOW ASKS Y/N IF THERE WAS A FIRE. ANSWERED Y DUE TO BURNING; …

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AFTER DRIVING ONLY 30 MIN IN MORNING TRAFFIC W/SEAT HEAT ON, I SMELLED A BURNING SMELL AND THE HIP AREA OF THE SEAT WAS VERY HOT. PULLED OVER, TURNED CAR OFF, AND FOUND SEAT HEAT HAD BURNED THROUGH THE SEAT UPHOLSTERY MAKING A HOLE APPROX. 1" H X 1/2" W. QUESTION BELOW ASKS Y/N IF THERE WAS A FIRE. ANSWERED Y DUE TO BURNING; DID NOT SEE ANY FLAMES. USED SOME WATER ON IT IMMEDIATELY AND A FEW MINUTES LATER AT HOME TO MAKE SURE THERE WAS NO BURNING/SMOLDERING INSIDE THE SEAT. *TR

NHTSA ODI #10917302

118,021 miles · Mar 28, 2015
Electrical SystemSeatsFire

I WAS DRIVING WITH THE DRIVER'S SIDE ELECTRIC SEAT HEATER TURNED ON. I NOTICED A BURNING SMELL AND FELT A BURNING PAIN ON MY BACK. AFTER EXITING THE VEHICLE I SAW THAT THE SEAT HEATER HAD BURNED A HOLE THROUGH THE LEATHER DRIVER'S SEAT AND THROUGH MY JACKET. *TR

NHTSA ODI #10702322

60,000 miles · Mar 17, 2015
Electrical SystemSeatsFireInjury

I WAS DRIVING AND I TURNED ON MY SEAT HEATER, AND I SAW SMOKE. I BURNED MY CLOTHING AND HAVE A LITTLE BURN ON MY BACK. THE SEAT WAS BURNING AND HAD A LITTLE FIRE. *TR

NHTSA ODI #10694886

36,400 miles · Jan 12, 2015
SeatsFireInjury

CONTACT WAS DRIVING, APPROX. 15 MIN. AFTER ENGINE START AND SEAT HEATER TURN-ON. CONTACT FELT A BURNING SENSATION ON POSTERIOR/HIP. CONTACT STOPPED CAR AND GOT OUT. THERE WAS A BURN HOLE IN THE DRIVER'S SEAT BACK AT LOWER LEFT. THERE WERE TWO BURN HOLES THROUGH CONTACTS PANTS. LATER EXAMINATION SHOWED A SECOND DEGREE (BLIST…

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CONTACT WAS DRIVING, APPROX. 15 MIN. AFTER ENGINE START AND SEAT HEATER TURN-ON. CONTACT FELT A BURNING SENSATION ON POSTERIOR/HIP. CONTACT STOPPED CAR AND GOT OUT. THERE WAS A BURN HOLE IN THE DRIVER'S SEAT BACK AT LOWER LEFT. THERE WERE TWO BURN HOLES THROUGH CONTACTS PANTS. LATER EXAMINATION SHOWED A SECOND DEGREE (BLISTER) BURN ON CONTACTS HIP. THIS IS NOT A WARRANTY CLAIM AS THE DEALER SUGGESTS, BUT, RATHER A SERIOUS MANUFACTURER DEFECT THAT CAUSES BURN INJURY (CHECK THE HISTORY OF DOCUMENTED COMPLAINTS ON THE INTERNET)... *TR

NHTSA ODI #10671963

86,000 miles · Feb 4, 2014
SeatsFireInjury

TL* THE CONTACT OWNS A 2006 MERCEDES BENZ ML350. THE CONTACT STATED THAT THE SEAT WARMER OVERHEATED AND CAUSED THE COILS TO BURN THROUGH. THE CONTACT MENTIONED THAT SHE SUSTAINED SECOND DEGREE BURNS. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT THE SEAT HEATER HAD MALFUNCTIONED AND THE SEAT NEEDED TO BE REP…

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TL* THE CONTACT OWNS A 2006 MERCEDES BENZ ML350. THE CONTACT STATED THAT THE SEAT WARMER OVERHEATED AND CAUSED THE COILS TO BURN THROUGH. THE CONTACT MENTIONED THAT SHE SUSTAINED SECOND DEGREE BURNS. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT THE SEAT HEATER HAD MALFUNCTIONED AND THE SEAT NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 86,000.

NHTSA ODI #10562938

69,900 miles · Nov 16, 2012
SeatsFireInjury

AFTER DRIVING FOR A FEW MINUTES, MY HUSBAND SMELLED SOMETHING BURNING. HE COULD NOT FIGURE OUT WHERE IT WAS COMING FROM UNTIL HE FELT HIS BACK BEING BURNED. HE IMMEDIATELY TURNED OFF THE HEATED SEAT AND PULLED OVER. THERE WAS SMOKE AND A HOLE BURNED THROUGH THE SEAT ABOUT 2 INCHES IN DIAMETER. THE SEAT BURNED A HOLE THROUGH …

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AFTER DRIVING FOR A FEW MINUTES, MY HUSBAND SMELLED SOMETHING BURNING. HE COULD NOT FIGURE OUT WHERE IT WAS COMING FROM UNTIL HE FELT HIS BACK BEING BURNED. HE IMMEDIATELY TURNED OFF THE HEATED SEAT AND PULLED OVER. THERE WAS SMOKE AND A HOLE BURNED THROUGH THE SEAT ABOUT 2 INCHES IN DIAMETER. THE SEAT BURNED A HOLE THROUGH HIS FLEECE JACKET & T-SHIRT LEAVING WHAT LOOKED LIKE A CIGARETTE BURN ON HIS BACK. IF MY HUSBAND HAD NOT BEEN DRIVING MY CAR, I PROBABLY WOULD NOT HAVE MADE THE CONNECTION THAT IT WAS CAUSED BY THE HEATING MECHANISM, BECAUSE I THOUGHT THAT ONLY THE BOTTOM OF THE SEATS WERE WIRED FOR THAT. THIS OCCURRED ON THE BACK PORTION OF THE SEAT ON HIS LEFT SIDE. I JUST FEAR THAT SOMEONE WOULD PANIC OR IT COULD TURN INTO A FULL BLOWN FIRE (I AM SURE WE WERE JUST SECONDS AWAY FROM SEEING FLAMES IF THE MECHANISM HAD NOT BEEN TURNED OFF SO FAST). FURTHERMORE, IF WE WERE DRIVING ON THE HIGHWAY AT A HIGHER SPEED IT VERY EASILY COULD HAVE CAUSED A FATAL ACCIDENT BECAUSE IT CAUSED HIM TO VEER INTO THE OTHER TRAFFIC LANE (LUCKILY NO CARS WERE IN THE LANE AT THE TIME). I HAVE READ MANY STORIES ABOUT THIS HAPPENING TO OTHER PEOPLE AND I HAVE CHECKED ALL ONLINE SOURCES FOR SAFETY RECALLS ON THIS CAR. WHAT A DISSERVICE IT WOULD BE IF MERCEDES DOES NOT REPLACE THIS SEAT AND MAKE IT RIGHT FREE OF CHARGE. ONE BAD ACCIDENT IS TOO MANY, WE SHOULD NOT WAIT UNTIL SOMEONE GETS BADLY BURNED OR KILLED BEFORE SOMETHING IS DONE. WE HAVE AN APPT. TO DROP OFF THE CAR NEXT WEEK FOR EVALUATION OF THE PROBLEM AND THE SERVICE ADVISOR AT THE DEALER HAS BEEN VERY HELPFUL SO FAR, SO I AM HOPING FOR A POSITIVE OUTCOME. BUT I COULD NOT GO WITHOUT REPORTING THIS BECAUSE IT IS A VERY SERIOUS SAFETY RISK AND I WOULD HATE TO SEE ANYONE ELSE GET INJURED. IT IS CLEARLY A MANUFACTURING/ELECTRICAL PROBLEM AND THE DRIVER HAS NO CONTROL OVER IT'S SPONTANEOUS OCCURRENCE. *TR

NHTSA ODI #10484943

124,125 miles · Nov 2, 2012
SeatsFireInjury

I STARTED THE VEHICLE AND AS IT WAS A COLD MORNING I PUT MY DRIVERS SEAT HEATER ON. SHORTLY AFTER PUTTING IT ON I FELT A BURNING ON THE LEFT SIDE OF MY BACK, I PULLED THE CAR OVER AND NOTICED A FIRE ON THE LOWER PORTION OF THE DRIVERS SEAT(BACK WING). THE FIRE BURNED THROUGH MY JACKET AND BURNED MY LOWER BACK. *TR

NHTSA ODI #10482957

104,500 miles · May 12, 2011
Electrical SystemSeatsFire

SEAT WARMER MALFUNCTION, I WAS DRIVING AND HAD TO PULL OVER AS MY SEAT WARMER CREATED A FIRE INSIDE MY SEAT AND BURNED 3 HOLES THRU MY SEAT AND SINGED MY CLOTHING. DRIVERS SIDE SEAT ON LEFT SIDE OF SEAT. MERCEDES ML 350 2006

NHTSA ODI #10401603

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.