IllustrationTL* 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.
2006 Mercedes Benz ML500
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all ML500 years →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
20–25K
725–50K
750–75K
575–100K
7100–150K
3150K+
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
Seats complaints
3 reportsTHIS EVENT IS A ONE TIME OCCURRENCE--THANK GOODNESS! WHILE DRIVING DOWN A 4 LANE RESIDENTIAL THOROUGHFARE, THE INTERIOR FILLED WITH SMOKE, I BEGAN COUGHING & GASPING FOR AIR AND THE SEAT BACK BECAME VERY HOT, ALL SEEMINGLY SIMULTANEOUS. INSTANTLY OPENING WINDOWS PROVIDED OXYGEN & CLEARED THE SMOKE AS TURNING OFF THE SEAT HEATER …
Read full complaint
THIS EVENT IS A ONE TIME OCCURRENCE--THANK GOODNESS! WHILE DRIVING DOWN A 4 LANE RESIDENTIAL THOROUGHFARE, THE INTERIOR FILLED WITH SMOKE, I BEGAN COUGHING & GASPING FOR AIR AND THE SEAT BACK BECAME VERY HOT, ALL SEEMINGLY SIMULTANEOUS. INSTANTLY OPENING WINDOWS PROVIDED OXYGEN & CLEARED THE SMOKE AS TURNING OFF THE SEAT HEATER RELIEVED THE HOT SEAT SITUATION. GRATEFULLY, I WAS NOT IN FREEWAY TRAFFIC, COULD PULL TO THE CURB. EXAMINATION ON THE LEFT SIDE OF THE DRIVERS SEAT BACK, ABOUT WAIST HIGH, REVEALED A HOLE ABOUT THE SIZE OF A FAT CIGAR BURN. MY SEAT HAD APPEARED ABOUT TO BURST INTO FLAMES! *TR
TL* THE CONTACT OWNS A 2006 MERCEDES BENZ ML500. WHILE DRIVING 65 MPH WITH THE DRIVERS SIDE HEATED SEAT ACTIVATED, THE CONTACT NOTICED THAT THE SEAT WAS MELTING. THE DEALER REUPHOLSTERED THE SEAT AND THE VEHICLE WAS RELEASED TO THE OWNER. THE CONTACT WAS DRIVING 3 MPH WHEN THE BRAKE WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PA…
Read full complaint
TL* THE CONTACT OWNS A 2006 MERCEDES BENZ ML500. WHILE DRIVING 65 MPH WITH THE DRIVERS SIDE HEATED SEAT ACTIVATED, THE CONTACT NOTICED THAT THE SEAT WAS MELTING. THE DEALER REUPHOLSTERED THE SEAT AND THE VEHICLE WAS RELEASED TO THE OWNER. THE CONTACT WAS DRIVING 3 MPH WHEN THE BRAKE WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE DEALER REPLACED THE BRAKE WIRING HARNESS TO CORRECT THE FAILURE. IN ADDITION, THE CONTACT ALSO ADVISED THE DEALER THAT THE POWER DOOR LOCKS COULD ONLY BE USED MANUALLY. THE DEALER CONFIRMED THAT THE POWER DOOR LOCK SWITCH NEEDED TO BE REPLACED AS WELL. THE CURRENT AND FAILURE MILEAGES WERE 40,000.
Official recalls
224V298000 · 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
0No exact-year investigations in this snapshot.