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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

Latches/locks/linkages complaints

3 reports
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73,000 miles · Jan 25, 2011
Latches/locks/linkages

TL* THE CONTACT OWNS A 2006 MERCEDES BENZ ML 350. THE CONTACT STATED THAT THE PASSENGER SIDE DOOR WOULD NOT LOCK. APPROXIMATELY ONE MONTH LATER WHILE ATTEMPTING TO EXIT THE VEHICLE, THE CONTACT NOTICED THAT THE FRONT PASSENGER DOOR REMAINED STUCK FROM THE INSIDE. SHE WAS FORCED TO CRAWL TO THE DRIVER SIDE SEAT TO EXIT THE VEHICL…

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TL* THE CONTACT OWNS A 2006 MERCEDES BENZ ML 350. THE CONTACT STATED THAT THE PASSENGER SIDE DOOR WOULD NOT LOCK. APPROXIMATELY ONE MONTH LATER WHILE ATTEMPTING TO EXIT THE VEHICLE, THE CONTACT NOTICED THAT THE FRONT PASSENGER DOOR REMAINED STUCK FROM THE INSIDE. SHE WAS FORCED TO CRAWL TO THE DRIVER SIDE SEAT TO EXIT THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THEY PERFORMED A DIAGNOSTIC TEST AND REPLACED THE RIGHT SIDE DOOR ACTUATOR. THE CONTACT DID INFORM THE MANUFACTURER OF THE FAILURE. THE CURRENT MILEAGE WAS 73,240 AND THE FAILURE MILEAGE WAS 73,000. UPDATED 10/27/2011 *LN *TR

NHTSA ODI #10378638

52,051 miles · Dec 30, 2008
Electrical SystemLatches/locks/linkagesFire

WHEN I WAS DRIVING MY MERCEDES BENZ ML350, THE MALFUNCTION LIGHT CAME ON REGARDING THE REAR LIFT GATE. SHORTLY THEREAFTER, I SMELLED SMOKE AND TOOK THE CAR TO THE DEALER. THE DEALER INFORMED ME THAT THERE WAS SOME KIND OF LIQUID SPILL IN THE CARGO AREA. THE LIQUID THAT SPILLED GOT INTO THE CENTRAL PROCESSING UNIT, CAUSING AN ELE…

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WHEN I WAS DRIVING MY MERCEDES BENZ ML350, THE MALFUNCTION LIGHT CAME ON REGARDING THE REAR LIFT GATE. SHORTLY THEREAFTER, I SMELLED SMOKE AND TOOK THE CAR TO THE DEALER. THE DEALER INFORMED ME THAT THERE WAS SOME KIND OF LIQUID SPILL IN THE CARGO AREA. THE LIQUID THAT SPILLED GOT INTO THE CENTRAL PROCESSING UNIT, CAUSING AN ELECTRICAL SHORT IN THE SYSTEM AND THE REAR LIFT GATE WOULD NOT OPEN. THE VEHICLE CPU CAUGHT FIRE DUE TO THE SPILL. THERE ARE NO WARNING MESSAGES POSTED IN THE CARGO AREA, CAUTIONING THE OWNER THAT THE CAR COULD CATCH ON FIRE IF THERE IS A LIQUID SPILL IN THIS AREA. ADDITIONALLY, THERE IS NO INFORMATION IN THE OWNERS MANUAL NOTIFYING OF THIS POTENTIAL DISASTROUS EVENT. SEEING THAT THE CARGO TRUNK IS THE MOST COMMON PLACE WHERE LIQUIDS WOULD BE TRANSPORTED FROM THE GROCERY STORE, MERCEDES SHOULD PROPERLY PROTECT THAT PART OF THE VEHICLE FROM LIQUIDS IF IT CONTAINS COMPUTER CIRCUITRY AND A SPILL CAN CAUSE A FIRE. THIS SHOULD HAVE BEEN CONSIDERED A SAFETY HAZARD. AS A RESULT OF THIS INCIDENT, THE COMPUTER SYSTEM, REAR LIFT GATE LATCH AND BODY COMPONENT WILL NEED TO BE REPLACED. *TR

NHTSA ODI #10253212

11,000 miles · Feb 3, 2006
Electrical SystemLatches/locks/linkages

DT*: THE CONTACT STATED THERE WAS ONE CUP OF WATER IN A BAG IN THE CARGO AREA. THE WATER SPILLED ONTO THE CENTRAL PROCESSING UNIT, CAUSING AN ELECTRICAL SHORT IN THE SYSTEM AND THE REAR LIFT GATE WOULD NOT OPEN. THE VEHICLE WAS REPAIRED AT THE DEALERSHIP.

NHTSA ODI #10149348

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.