chopperpilot

Just had a strange thing happen with my 2007 ML350 4Matic. I was pulling away just after starting the truck when I heard this grinding noise like I had maybe hit something and was pushing it. I stopped and got out and there was nothing there. Tried to move forward again and the same noise and the car would hardly move. I shut the car off and restarted it and it drove like nothing ever happened. Anybody have any idea what's going on?

Maj. Dundee

Have the parking brake shoes checked.

chopperpilot

I'll check them out, thanks.