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2007 Mercedes Benz ML350

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2007 Mercedes Benz ML350 do not stand out strongly from 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

71 reports with mileage · 12 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.

  • Seats. Review the 30 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 19 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

7 crash reports25 fire reports7 injury reports

Power Train complaints

17 reports
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58,163 miles · Aug 13, 2012
Power Train

TL* THE CONTACT OWNS A 2007 MERCEDES BENZ ML350. THE CONTACT STATED THAT WHILE DRIVING 50 MPH THE TRANSMISSION SHIFTED GEARS INDEPENDENTLY. THE CONTACT MENTIONED THAT HE WAS ABLE TO MANEUVER TO THE SHOULDER AND TURNED THE ENGINE OFF IN ORDER TO RESET THE SYSTEM. THE VEHICLE WAS TAKEN TO THE DEALER. THE MANUFACTURER WAS MADE AWAR…

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TL* THE CONTACT OWNS A 2007 MERCEDES BENZ ML350. THE CONTACT STATED THAT WHILE DRIVING 50 MPH THE TRANSMISSION SHIFTED GEARS INDEPENDENTLY. THE CONTACT MENTIONED THAT HE WAS ABLE TO MANEUVER TO THE SHOULDER AND TURNED THE ENGINE OFF IN ORDER TO RESET THE SYSTEM. THE VEHICLE WAS TAKEN TO THE DEALER. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE WHO DID NOT OFFER ANY ASSISTANCE SINCE THE VEHICLE WAS NOT INCLUDED IN ANY RECALLS. THE FAILURE AND CURRENT MILEAGE WAS 58,163. UPDATED 11/26/12 *CN UPDATED 11/30/2012 *JS

NHTSA ODI #10470393

68,300 miles · Dec 16, 2011
Power Train

MY ML350 HAS A DEFECTIVE TRANSMISSION VALVE BODY. THE CAR HAS BEEN AT A MERCEDES BENZ DEALER AWAITING THE PART FOR OVER A MONTH. THE PART IS UNAVAILABLE DUE TO THE NUMBER OF DEFECTIVE VALVE BODIES. THE PROBLEM IS GLOBAL. PLEASE READ THE LINK. HTTP://MBWORLD.ORG/FORUMS/M-CLASS-W164/427254-2007-ML350-BEING-HELD-HOSTAGE-MB-C…

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MY ML350 HAS A DEFECTIVE TRANSMISSION VALVE BODY. THE CAR HAS BEEN AT A MERCEDES BENZ DEALER AWAITING THE PART FOR OVER A MONTH. THE PART IS UNAVAILABLE DUE TO THE NUMBER OF DEFECTIVE VALVE BODIES. THE PROBLEM IS GLOBAL. PLEASE READ THE LINK. HTTP://MBWORLD.ORG/FORUMS/M-CLASS-W164/427254-2007-ML350-BEING-HELD-HOSTAGE-MB-CORPORATE.HTML#POST4964336. *TR

NHTSA ODI #10440204

48,880 miles · Sep 18, 2011
Power Train

AS I WAS ATTEMPTING A SHARP LEFT TURN THE CAR SHIFTED FROM D TO D1. TO RECOVER I PLACED THE TRANSMISSION IN N THEN BACK TO D, WHILE MOVING. I CONTINUE WITH NO FURTHER PROBLEMS. THIS WAS NOT THE FIRST TIME SINCE IT HAS HAPPENED 3-5 TIMES SINCE I BOUGHT THE CAR IN JUNE 2011 WITH 43,616 MILES. *TT

NHTSA ODI #10425949

55,905 miles · Jul 6, 2011
Power TrainCrash

MINOR ACCIDENT IN LA, CAR TAKEN TO M-B OF CALABASAS THEY RECOMMENDED TRANSMISSION SERVICE. 12 DAYS LATER, CAR WAS PARKED, PUT IN PARK, ENGINE TURNED OFF, OWNER/PASSENGER IN CAR, DRIVER LEFT VEHICLE. CAR STARTED ROLLING BACKWARDS, HIT A SOFT SPOT IN GRAVEL, ROLLED OVER TWICE DOWN STEEP EMBANKMENT, STOPPED AGAINST A TREE. PASS…

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MINOR ACCIDENT IN LA, CAR TAKEN TO M-B OF CALABASAS THEY RECOMMENDED TRANSMISSION SERVICE. 12 DAYS LATER, CAR WAS PARKED, PUT IN PARK, ENGINE TURNED OFF, OWNER/PASSENGER IN CAR, DRIVER LEFT VEHICLE. CAR STARTED ROLLING BACKWARDS, HIT A SOFT SPOT IN GRAVEL, ROLLED OVER TWICE DOWN STEEP EMBANKMENT, STOPPED AGAINST A TREE. PASSENGER NOTICED CAR WAS IN PARK, UNBUCKLED HER SEAT BELT TO ENGAGE EMERGENCY BRAKE, TOO LATE. RIGHT HAND, SHOULDER AND BACK INJURED. CAR TOWED TO M-B OF WILSONVILLE. THEY SAID IT WAS TOTALED. REGIONAL MANAGER SAW CAR. NO RESPONSE AFTER REPEATED CALLS. NO ACTION TAKEN ON CAR. CALLED CORPORATE: 800-367-6372. VERY GRACIOUS. INVESTIGATED STATUS, REPORTED THAT REGIONAL MANAGER ADMITTED THAT HE HAD DROPPED THE BALL. RECEIVED LETTER (06/02/11) FROM M-B STATING "THERE IS NO EVIDENCE OF ANY FAULTS OR DEFECTS WHICH COULD HAVE CAUSED OR CONTRIBUTED TO THE DESCRIBED EVENTS." SINCE THE CAUSE OF THE MALFUNCTION WAS NOT ADDRESSED AND MERCEDES-BENZ DECLINES ANY RESPONSIBILITY IN THE MATTER, THE CAR CANNOT BE DRIVEN. OTHER SIMILAR VEHICLES HAVE REPORTED A SIMILAR MALFUNCTION, AS YET NOT ADDRESSED BY M-B. VEHICLE WILL BE AUCTIONED OFF FOR PARTS, SINCE IT IS NOT SAFE TO DRIVE. *TR

NHTSA ODI #10410715

25,000 miles · Jan 25, 2010
Power Train

TL*THE CONTACT OWNS A 2007 MERCEDES-BENZ ML350. THE CONTACT WAS DRIVING APPROXIMATELY BETWEEN 35-40 MPH ON NORMAL ROAD CONDITIONS. UNEXPECTEDLY, THE VEHICLE SHIFTED INTO THE "DRIVE 1" POSITION WITHOUT ASSISTANCE. THE DRIVER PULLED OVER TO THE SIDE OF THE ROAD. THE GEAR SHIFTER WAS PLACED INTO "PARK" AND THEN INTO "DRIVE". T…

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TL*THE CONTACT OWNS A 2007 MERCEDES-BENZ ML350. THE CONTACT WAS DRIVING APPROXIMATELY BETWEEN 35-40 MPH ON NORMAL ROAD CONDITIONS. UNEXPECTEDLY, THE VEHICLE SHIFTED INTO THE "DRIVE 1" POSITION WITHOUT ASSISTANCE. THE DRIVER PULLED OVER TO THE SIDE OF THE ROAD. THE GEAR SHIFTER WAS PLACED INTO "PARK" AND THEN INTO "DRIVE". THE VEHICLE WAS ABLE TO RESUME NORMAL OPERATION. THE FAILURE OCCURRED INTERMITTENT. THE VEHICLE HAS NOT BEEN REPAIRED AT THIS TIME. THE FAILURE MILEAGE WAS 25,000. UPDATED 02/19/10. *LJ UPDATED 07/13/10*JB

NHTSA ODI #10302157

35,000 miles · Dec 23, 2008
Power TrainCrash

TL*THE CONTACT OWNS A 2007 MERCEDES BENZ ML. THE CONTACT STATED THAT THE VEHICLE FAILED TO REMAIN IN PARK. THE VEHICLE ROLLED FORWARD ACROSS THE STREET AND CRASHED INTO A POLE. THE POLE BROKE AND THE VEHICLE WAS DAMAGED, BUT THERE WERE NO PERSONAL INJURIES. THE ROAD WAS DRY AT THE TIME OF THE FAILURE. THE VEHICLE WAS TAKEN …

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TL*THE CONTACT OWNS A 2007 MERCEDES BENZ ML. THE CONTACT STATED THAT THE VEHICLE FAILED TO REMAIN IN PARK. THE VEHICLE ROLLED FORWARD ACROSS THE STREET AND CRASHED INTO A POLE. THE POLE BROKE AND THE VEHICLE WAS DAMAGED, BUT THERE WERE NO PERSONAL INJURIES. THE ROAD WAS DRY AT THE TIME OF THE FAILURE. THE VEHICLE WAS TAKEN TO THE DEALER AND THEY KEPT IT FOR FIVE WEEKS BECAUSE THEY COULD NOT DETERMINE THE CAUSE OF THE FAILURE. THE CONTACT BELIEVED THAT THIS WAS A SERIOUS SAFETY HAZARD. THE FAILURE MILEAGE WAS 35,000. UPDATED 01/14/09. *LJ THE CONSUMER STATED THE VEHICLE DIDN'T GO INTO PARK WHEN THE KEY WAS REMOVED FROM THE IGNITION AND SOMETIMES IT WOULD COME OUT OF PARK ON ITS OWN. UPDATED 01/15/09.*JB

NHTSA ODI #10252691

1,248 miles · Jan 7, 2007
Power TrainCrashInjury

PURCHASED A 2007 ML350 APPROXIMATELY 2 WEEKS AGO. PULLED INTO A DRIVEWAY DURING A HOUSE HUNTING TRIP, PLACED THE CAR IN PARK WITH THE GEAR CHANGE BUTTON ON THE RIGHT SIDE OF THE STEERING WHEEL, OPENED THE DOOR, EXITED THE AUTO, WALKED UP THE STAIRS TO THE HOUSE AND KNOCKED ON THE DOOR. IT WAS AT THIS POINT I HEARD MY WIFE AN…

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PURCHASED A 2007 ML350 APPROXIMATELY 2 WEEKS AGO. PULLED INTO A DRIVEWAY DURING A HOUSE HUNTING TRIP, PLACED THE CAR IN PARK WITH THE GEAR CHANGE BUTTON ON THE RIGHT SIDE OF THE STEERING WHEEL, OPENED THE DOOR, EXITED THE AUTO, WALKED UP THE STAIRS TO THE HOUSE AND KNOCKED ON THE DOOR. IT WAS AT THIS POINT I HEARD MY WIFE AND 2 CHILDREN (WHO WERE STILL IN THE CAR) SHOUTING AT ME. I TURNED TO SEE THE CAR MOVING FORWARD. THE CAR HAD BEEN PLACED IN PARK (THE P WAS NOTED PRIOR TO MY LEAVING THE AUTO) AND NOW THE TRANSMISSION HAD POPPED ITSELF THROUGH N - NEUTRAL INTO D-DRIVE AND WAS ROLLING FORWARD. I RAN TO THE CAR AND ATTEMPTED TO PLACE MY FOOT ON THE BRAKE AND PLACE THE CAR BACK INTO P-PARK, THE CAR CAUGHT MY LEG AND I WAS DRAGGED WITH THE CAR ANOTHER 15 FEET, UNTIL I WAS ABLE TO GET THE GEAR INTO P-PARK. I WAS UNABLE TO STOP THE CAR BEFORE IT ROLLED INTO THE CLOSED GARAGE DOOR. THERE IS DAMAGE TO THE DRIVER SIDE DOOR, WHERE IT WAS SCRAPED ALONG A STUCCO WALL AND THE FRONT OF THE CAR WHERE IT MADE CONTACT WITH THE GARAGE DOOR. THE HOMEOWNERS GARAGE DOOR HAS A SIZABLE DENT IN IT. MY KNEE HAS A DEEP ABRASION FROM BEING DRAGGED UNDER THE CAR, AND IS EDEMATOUS, WITH DECREASED MOVEMENT. MY WIFE AND CHILDREN WERE UNHARMED. I PLACED A CALL TO THE DEALERSHIP AFTER ARRIVING HOME. THEY HAVE ADVISED I BRING IN THE AUTOMOBILE SO THEY CAN REVIEW THE COMPUTER CHIP THAT DOCUMENTS THE NUMBER OF TIMES THE CAR WAS PLACED INTO PARK. *NM

NHTSA ODI #10178010

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

1

PE08030 · Seat Back Warmer Overheats/burns

Opened Apr 25, 2008 · Closed Sep 9, 2008

Status: closed (inferred from source dates) · Seats:front Assembly:seat Heater/cooler

THIS PRELIMINARY EVALUATION INVESTIGATION CONCERNS THE SEAT BACK WARMER INSTALLED IN THE SUBJECT VEHICLES BUILT THROUGH MAY 2007, EQUIPPED WITH THE CTX' CARBOTEX SEAT WARMER DESIGN.THE DATA DISCLOSE FEW COMPLAINTS AND WARRANTY REPORTS CONCERNING THIS ISSUE.NONE OF THE FIRE REPORTS INVOLVED OPEN FLAME, BUT WERE THERMAL INCIDENTS IN WHICH THE SEAT CUSHION SUSTAINED DISCOLORATION OR A HOLE BURNED IN THE SEAT COVER.THE REPORTED INJURY APPEARED TO BE MINOR.THE SUBJECT SEAT WARMER DESIGN WAS ALSO INSTALLED IN MY 2006 M-CLASS VEHICLES AND THOSE DATA ALSO SHOW FEW INCIDENTS.A SAFETY DEFECT TREND HAS NOT BEEN IDENTIFIED.THIS INVESTIGATION HAS BEEN CLOSED.