One problem related to hydraulic power assist steering system has been reported for the 2003 Mercedes Benz ML350. The most recently reported issues are listed below.
Steering is making a wheezing noise and it feels hard to steer compared to other vehicles. Engine fells like stalling after hitting brakes; engine is shaking on the drive mode when you are not moving and on brake mode; more than 10 times, will take to the dealership soon.
| Steering problems | |
| Steering Noise problems | |
| Hydraulic Power Assist Steering System problems | |
| Power Steering Failed problems | |
| Power Steering Fluid problems | |
| Steering Is Tight problems | |
| Power Steering Hose, Piping, And Connections problems | |
| Power Steering Pump problems |