There are no safety recalls for the 2003 Mercedes-Benz ML320, but owners have filed 22 complaints with NHTSA.
2003 Mercedes-Benz ML320 problems reported by owners
| Problem area | Reports | |
|---|
| Steering | 7 | |
| Seats | 6 | |
| Vehicle Speed Control | 4 | |
| Service Brakes, Hydraulic | 2 | |
| Power Train | 2 | |
| Electrical System | 2 | |
| Service Brakes | 2 | |
| Electronic Stability Control (ESC) | 2 | |
| Fuel System, Other | 1 | |
| Air Bags | 1 | |
| Suspension | 1 | |
| Fuel/Propulsion System | 1 | |
Most reported parts
- Seats › Front Assembly › Seat Heater/Cooler — 6
- Steering › Hydraulic Power Assist › Hose, Piping, and Connections — 3
- Service Brakes, Hydraulic › Antilock/Traction Control/Electronic Limited Slip — 1
- Vehicle Speed Control › Accelerator Pedal — 1
- Fuel System, Other › Storage › Fuel Gauge System — 1
- Air Bags › Frontal › Sensor/Control Module — 1
- Power Train › Automatic Transmission — 1
- Steering › Rack and Pinion — 1
Typical mileage at the time of the problem: 51,723 miles (median of owner reports).
Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.
Recent 2003 Mercedes-Benz ML320 complaints
Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.
Service Brakes · at 187,000 miles · reported Dec 17, 2016
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 brakes where engaging. My wife was unable to drive the vehicle home from work. We let the vehicle sit for several minutes and I was able to get the vehicle moving but the brakes were engaging again. I was able to get the vehicle back home. I have taking the vehicle to several shops and all the shops…
Vehicle Speed Control · reported Jun 16, 2016
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 notified of the failure. The failure mileage was not available.
Service Brakes · at 160,000 miles · reported Feb 26, 2016
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 its doing the same issues that the 2000-2002 ml320
Electrical System · at 100,000 miles · reported May 29, 2014
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 back with several codes, that all stated "throttle pedal positioner malfunction" I have bought and replaced this item 4 times since this incident, and the problem still exists. I AM forced to drive the vehicle because I have to get back and forth to work, but I'm always very afraid that this part is…
Service Brakes, Hydraulic · at 30,000 miles · reported Mar 5, 2012
The contact owns a 2003 mercedes benz ml320. While driving approximately 40 MPH, the brakes were engaged numerous times before there was a reduction in the speed. The contact smelled an unusual odor inside of the vehicle. In addition, on separate occasions a burning odor of brakes emitted throughout the vehicle while driving. The vehicle was taken to an authorized dealer who was unable to detect a problem. The manufacturer was notified of the problem. The approximate failure mileage was 30,000.
Frequently asked questions
Does the 2003 Mercedes-Benz ML320 have any recalls?
No. NHTSA has no safety recalls for the 2003 Mercedes-Benz ML320 as of this update. Check your VIN at nhtsa.gov/recalls for the latest status.
What is the most common problem with the 2003 Mercedes-Benz ML320?
Owners report steering problems most often (7 reports), followed by seats (6). The typical mileage when problems were reported is about 51,723 miles.
Are Mercedes-Benz recall repairs free?
Yes. Safety recall repairs are free at authorized Mercedes-Benz dealers, whether you are the first owner or bought the car used.