Dropped my SIII into low for a little while and now I can't disengage 4WD. I can still move from Low to Neutral to High, but only if I depress the 4WD selector (Yellow) first. This gets me to High Ratio 4WD but as far as I am aware, the only way to disengage the 4WD is to go back to low (Yellow springs up). Without pushing the 4WD selector in I am firmly stuck in Low ratio - can't even move to neutral.
I believe there is a 4WD locking pin somewhere in the mechanism - could this have become stuck?
Peter