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2006 Mercedes Benz ML500

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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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

31 reports with mileage · 6 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.

  • Electrical System. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

3 crash reports5 fire reports4 injury reports

What owners actually said

37 reports
100,000 miles · Dec 28, 2020
Air BagsInjury

MY CAR WAS PARKED AND HADN'T MOVED SINCE THE DAY BEFORE. I WAS JUST SITTING IN FRONT PASSENGER SEAT, OPENED DOOR TO EXIT WHEN SAB DEPLOYED HITTING ME SQUARE ON MY FRONTAL LOBE ANEURISM COIL.AMBULANCE TOOK ME TO HOSPITAL. JUST HAD FULLY SERVICED BY MERCEDES 2 WKS PRIOR. SUDDEN DRASTIC EYESIGHT DECLINE

NHTSA ODI #11385363

240,000 miles · Oct 22, 2020
Electrical SystemFire

TL* THE CONTACT OWNED A 2006 MERCEDES BENZ ML500. THE CONTACT STATED THAT WHILE DRIVING AT 45 MPH, SHE BEGAN TO SMELL AN ABNORMAL, BURNING ODOR EMITTING FROM THE VEHICLE. AS THE CONTACT CAME TO A COMPLETE STOP, THE PASSENGER SEAT ERUPTED IN FLAMES WITHOUT WARNING. THE CONTACT IMMEDIATELY EXITED THE VEHICLE AND A LOCAL BYSTANDER …

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TL* THE CONTACT OWNED A 2006 MERCEDES BENZ ML500. THE CONTACT STATED THAT WHILE DRIVING AT 45 MPH, SHE BEGAN TO SMELL AN ABNORMAL, BURNING ODOR EMITTING FROM THE VEHICLE. AS THE CONTACT CAME TO A COMPLETE STOP, THE PASSENGER SEAT ERUPTED IN FLAMES WITHOUT WARNING. THE CONTACT IMMEDIATELY EXITED THE VEHICLE AND A LOCAL BYSTANDER CALLED THE AUTHORITIES. ONCE THE FIRE DEPARTMENT ARRIVED, THEY WERE ABLE TO EXTINGUISH THE FIRE. THE CONTACT WAS UNCERTAIN IF A FIRE REPORT WAS FILED. NO INJURIES WERE REPORTED AS A RESULT OF THE FIRE. THE FIRE DEPARTMENT VERBALLY INFORMED THAT CONTACT AT THE SCENE THAT THE CAUSE OF THE FIRE WAS DUE TO AN ELECTRICAL FAILURE; SHE WAS ALSO INFORMED THAT THE VEHICLE HAD BEEN DESTROYED. THE CONTACT HAD THE VEHICLE TOWED TO HER HOME DUE TO THE FAILURE. THE DEALER NOR THE MANUFACTURER HAD YET TO BE NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 240,000. THE VIN WAS UNAVAILABLE.

NHTSA ODI #11365782

68,000 miles · Oct 11, 2018
Steering

I CONTACTED MERCEDES ABOUT THE POWER STEERING LEAKAGE & PROBLEMS ON MY ML500 2006 SUV, I SEE A RECALL WAS MADE, BUT MY VIN# IS NOT INCLUDED IN THE VOLUNTARY RECALL BY MERCEDES

NHTSA ODI #11139739

130,000 miles · Aug 13, 2018
Power Train

TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ ML500. WHILE DRIVING 20 MPH, A GRINDING NOISE WAS DETECTED FROM THE REAR OF THE VEHICLE. THE VEHICLE WAS TAKEN TO MERCEDES-BENZ OF STEVENS CREEK (4500 STEVENS CREEK BLVD, SAN JOSE, CA 95129, (408) 641-4610) WHERE THE CONTACT WAS INFORMED THAT THE REAR DIFFERENTIAL NEEDED TO BE REPLACED. …

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TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ ML500. WHILE DRIVING 20 MPH, A GRINDING NOISE WAS DETECTED FROM THE REAR OF THE VEHICLE. THE VEHICLE WAS TAKEN TO MERCEDES-BENZ OF STEVENS CREEK (4500 STEVENS CREEK BLVD, SAN JOSE, CA 95129, (408) 641-4610) WHERE THE CONTACT WAS INFORMED THAT THE REAR DIFFERENTIAL NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 130,000.

NHTSA ODI #11119737

140,000 miles · Feb 20, 2018
Vehicle Speed Control

DRIVING ON PUBLIC ROADS AND WITHOUT NOTICE THE VEHICLE WILL GO INTO LIMP MODE AND WILL NOT SHIFT GEARS, CAN ONLY GO 15-20 MPH OR THE RPMS WILL REV TO 4-5K. VERY DANGEROUS.

NHTSA ODI #11073859

27,000 miles · Feb 17, 2016
Unknown Or Other

OUR 2006 MERCEDES ML500 HAS HAD BOTH INTERNAL MECHANICAL LATCHES TO DOORS BREAK APART INSIDE THE FRONT DOORS AT DIFFERENT TIMES. WHAT HAPPENS IS THAT WHEN USE USE THE ELECTRONIC SWITCH TO OPEN THE VEHICLE DOORS, THEY UNLOCK OK BUT THE DOOR WILL NOT CLOSE OR LOCK AFTER INITIAL OPENING. WHEN THIS HAPPENS, YOU CANNOT CLOSE THE D…

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OUR 2006 MERCEDES ML500 HAS HAD BOTH INTERNAL MECHANICAL LATCHES TO DOORS BREAK APART INSIDE THE FRONT DOORS AT DIFFERENT TIMES. WHAT HAPPENS IS THAT WHEN USE USE THE ELECTRONIC SWITCH TO OPEN THE VEHICLE DOORS, THEY UNLOCK OK BUT THE DOOR WILL NOT CLOSE OR LOCK AFTER INITIAL OPENING. WHEN THIS HAPPENS, YOU CANNOT CLOSE THE DOOR (THE LATCH IS BROKEN). THIS IS A LIFE THREATENING PROBLEM IF YOU HAVE TO DRIVE ANY DISTANCE TO GET TO A MERCEDES DEALER. OF COURSE THEY NEVER HAVE THE PARTS IN STOCK. ON ONE OCCASION, I HAD TO TRY TO PHYSICALLY HOLD THE PASSENGERS SIDE FRONT DOOR CLOSED UNTIL WE COULD GET SOME ROPE TO TIE FROM ONE DOOR TO ANOTHER. FORTUNATELY WE NOW HAVE A ROPE IN THE CAR AT ALL TIMES. MY WIFE WAS ALONE IN THE VEHICLE YESTERDAY AND HAD TO TIE THE DIVERS DOOR TO THE FRONT PASSENGER DOOR. FORTUNATELY SHE WORKS 1 1/2 MILE FROM THE LOCAL MERCEDES DEALER. IT WAS STILL VERY SCARY FOR HER BECAUSE WHENEVER SHE TURNED A CORNER, THE DRIVER'S DOOR WOULD SWING OPEN SLIGHTLY. AGAIN THIS IS A DANGEROUS PROBLEM AND IS A $1,000.00 REPAIR. THE LAST TIME THIS HAPPENED WAS ABOUT A YEAR AGO.

NHTSA ODI #10836706

70,000 miles · Aug 15, 2015
Exterior Lighting

THE REAR BRAKE LIGHTS SOCKETS ARE GETTING BURNT CAUSING THE BRAKES LIGHT TO FAIL. CORROSION ON A CONNECTOR CAN CAUSE THE TAIL, BRAKE OR REAR TURN SIGNAL LIGHTS TO DIM OR FAIL. THIS IS A SAFETY ISSUE BECAUSE IT CAN MAKE CARS LESS VISIBLE TO OTHER DRIVERS, WHICH CAN INCREASE THE RISK OF A CRASH. THIS IS THE EXACT SAME ISSUE WITH T…

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THE REAR BRAKE LIGHTS SOCKETS ARE GETTING BURNT CAUSING THE BRAKES LIGHT TO FAIL. CORROSION ON A CONNECTOR CAN CAUSE THE TAIL, BRAKE OR REAR TURN SIGNAL LIGHTS TO DIM OR FAIL. THIS IS A SAFETY ISSUE BECAUSE IT CAN MAKE CARS LESS VISIBLE TO OTHER DRIVERS, WHICH CAN INCREASE THE RISK OF A CRASH. THIS IS THE EXACT SAME ISSUE WITH THE 2008 - 2011 MERCEDES C CLASS WHICH RECENTLY HAD A RECALL ISSUED.

NHTSA ODI #10748892

97,000 miles · Jul 21, 2014
Electrical SystemFire

TL* THE CONTACT OWNS A 2006 MERCEDES BENZ ML500. THE CONTACT STATED THAT AFTER THE VEHICLE WAS SHUT OFF, THE HATCH DOOR LATCH WOULD ERRONEOUSLY LOCK AND UNLOCKED INDEPENDENTLY AND THE BRAKE LIGHTS WOULD CONTINUOUSLY BLINK OFF AND ON. THE FOLLOWING DAY WHILE DRIVING APPROXIMATELY 30 MPH, THE HORN ERRONEOUSLY ACTIVATED AND COULD N…

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TL* THE CONTACT OWNS A 2006 MERCEDES BENZ ML500. THE CONTACT STATED THAT AFTER THE VEHICLE WAS SHUT OFF, THE HATCH DOOR LATCH WOULD ERRONEOUSLY LOCK AND UNLOCKED INDEPENDENTLY AND THE BRAKE LIGHTS WOULD CONTINUOUSLY BLINK OFF AND ON. THE FOLLOWING DAY WHILE DRIVING APPROXIMATELY 30 MPH, THE HORN ERRONEOUSLY ACTIVATED AND COULD NOT BE TURN OFF. THE CONTACT MENTIONED THAT MOMENT LATER SMOKE STARTED TO EMIT INSIDE THE VEHICLE FROM THE REAR HATCH AREA. THE CONTACT STATED THAT AFTER INSPECTING THE VEHICLE FLAMES WERE DISCOVERED COMING FROM THE BRAKE LIGHT AND FUSE COMPARTMENT. THE FIRE DEPARTMENT WAS CALLED TO THE SCENE TO EXTINGUISH THE FLAMES. THE VEHICLE WAS DESTROYED DURING THE INCIDENT. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 97,000.

NHTSA ODI #10614990

101,000 miles · Dec 9, 2013
SeatsFire

TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ ML500. THE CONTACT STATED THAT THE DRIVER'S SIDE HEATED SEAT CAUGHT ON FIRE. THERE WERE NO INJURIES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT CONTACTED ABOUT THE FAILURE. THE FAILURE MILEAGE WAS 101,000.

NHTSA ODI #10555288

78,400 miles · Sep 3, 2013
Power Train

SPORADICALLY, WHILE DRIVING ALONG ON LOCAL ROADS OR THE HIGHWAY, THE CAR'S TRANSMISSION DOES NOT SWITCH HIGHER THAN THIRD GEAR. THE PROBLEM OCCURS ABOUT ONCE A MONTH. UPON ENGINE RESTART, VEHICLE DRIVES PROPERLY. MY PEDAL SHIFTERS DO NOT WORK WHEN THIS PROBLEM OCCURS; I CAN TRY TO SHIFT GEARS WITH THE PEDAL SHIFTERS, AND THE …

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SPORADICALLY, WHILE DRIVING ALONG ON LOCAL ROADS OR THE HIGHWAY, THE CAR'S TRANSMISSION DOES NOT SWITCH HIGHER THAN THIRD GEAR. THE PROBLEM OCCURS ABOUT ONCE A MONTH. UPON ENGINE RESTART, VEHICLE DRIVES PROPERLY. MY PEDAL SHIFTERS DO NOT WORK WHEN THIS PROBLEM OCCURS; I CAN TRY TO SHIFT GEARS WITH THE PEDAL SHIFTERS, AND THE SOFTWARE INDICATES A CHANGE FROM 3RD TO 4TH GEAR, BUT THE ACTUAL TRANSMISSION DOES NOT CHANGE GEARS. IT REMAINS STUCK IN THIRD GEAR WHETHER I SPEED UP OR SLOW DOWN. IF I PLACE THE VEHICLE IN PARK AND TRY TO REVERSE, THERE IS NO POWER TO THE VEHICLE UNTIL I RESTART THE CAR. THIS SEEMS TO BE OCCURRING WITH MORE AND MORE FREQUENCY. I HAVE A SAFETY CONCERN THAT I HAVE TO PULL OFF THE ROAD AND RESTART MY CAR WHENEVER THIS OCCURS. THIS SEEMS TO BE PROBLEMATIC FOR SEVERAL OWNERS ON THE NHTSA SITE AND ONLINE. *JB

NHTSA ODI #10538541

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.