R
I discovered today, as I was getting ready to plow my drive way, that the 4 wd on my P500 does not work. The indicator light comes on when I move the 4wd lever into position, but clearly does not activate. I started and restarted several times. Tried reverse and forward... nothing. I also tried switching to 4 wd while going slow in 2nd gear; at this point I heard a slight whining/grinding noise in the front end. My guess is that this is not a good sign! Any thoughts?