2003 Mercedes-Benz Ml320 Recalls
No NHTSA recalls on record for the 2003 Mercedes-Benz Ml320. That means NHTSA has no open safety campaign for this vehicle — it does not guarantee the absence of problems. Owners have filed 31 complaints with NHTSA, most often about the seats. Last updated July 5, 2026.
Complaints by component
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.
“Loss of power steering fluid, it appears to be from the hose connection to the radiator during driving and while stationery. This issue was previously recalled, I believe twice. Dealer requested $125 diagnostic charge. Mb usa informed in a phone conversation, that this problem was already fixed…”
“My wife drove the vehicle to work one day and when she was pulling out of the parking lot onto a busy street, the yellow triangle with exclamation point started to flash and engaged the brakes. My wife quickly pull over to the side of the street and made her way back into the parking lot while the…”
“My wife drove the vehicle to work one day and when she was pulling out of the parking lot onto a busy street, the yellow triangle with exclamation point started to flash and engaged the brakes. My wife quickly pull over to the side of the street and made her way back into the parking lot while the…”
“My wife drove the vehicle to work one day and when she was pulling out of the parking lot onto a busy street, the yellow triangle with exclamation point started to flash and engaged the brakes. My wife quickly pull over to the side of the street and made her way back into the parking lot while the…”
“Bas light turns on while driving on the freeway and the car shuts off on freeway while driving. The gas pedal didn't work so I pulled over. I feel like its a dangerous to drive and putting other driver in danger so I stopped driving it. There was a recall for 2000-2002 ml320 but my car is 2003 and…”
“Bas light turns on while driving on the freeway and the car shuts off on freeway while driving. The gas pedal didn't work so I pulled over. I feel like its a dangerous to drive and putting other driver in danger so I stopped driving it. There was a recall for 2000-2002 ml320 but my car is 2003 and…”
“Tl* the contact owns a 2003 mercedes-benz ml320. The contact stated that the vehicle accelerated independently and the rpms revved without warning. The vehicle was taken to a dealer multiple times, but the failure was unable to be diagnosed. The vehicle was not repaired. The manufacturer was not…”
“While driving, went over bump in road, and truck immediately lost speed. Pressure on gas pedal weakend. There was absolutely no acceleration. I pulled over after almost being hit, and turned vehicle off. Restarted and pull over into autozone to have them hook it up to diagnostic reader. It came…”
Defect investigations
ELECTRIC SEAT WARMER OVERHEATS/BURNS
THIS INVESTIGATION WAS OPENED BASED ON THREE CONSUMER COMPLAINTS OF ELECTRIC SEAT WARMER OVERHEATING IN MY 2003 MERCEDES BENZ ML-320 VEHICLES.CONSUMERS ALLEGED THAT SUCH FAILURES MAY INFLICT BURN INJURIES TO SEAT OCCUPANTS.INVESTIGATION DISCLOSED THAT THE IDENTICAL SEAT WARMER DESIGN WAS INSTALLED IN 65.5 PERCENT OF…
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2003 Mercedes-Benz Ml320 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.