Hi all   As above, really. I have a 2011 Scout, with the Haldex 4x4 system. Should there be a bulb lit up on the dash or anything to indicate when it's working? (I.e. when it's sharing more power to the back wheels, not the default 10% to back wheels(?), 90% to front). I've not driven it seriously off road, but have had it in some mud, and I can't really tell if anything is happening. Car gets through the mud OK but feels a bit waddly and slippery, not as confident as I was expecting.