[MB Again]

Yes, it's way, way, way overboosted. It's so easy to move the steering wheel while I'm driving that it makes my hands and/or arms tired trying to hold it still! I even find that I'm see-sawing a little while on a freeway ramp. Plus, there is zero steering feel.

The funny thing is that the same year ML63 does not have this problem at all. Anything I can do or have done? Mod or change out the power steering pump? Pinch a hydraulic line? Otherwise I have no complaints after 9 months.

 

[Mike's ML]

It sounds like a defect to me. Isn't a 2008 still under warranty? Why are you screwing with it? Have it fixed under warranty.
Mike

 

[audimotion]

I wish I could have some of the extra boost. Our ML500 seems a bit underboosted. It does track very straight though...just a bit heavy in low speed manuvering.