Well the power steering in the new ML seems to be a little dodgy, so after some idea folks. Symptoms: It seems to not center very quickly after going round corners. Also when parking it seems to either be very light or quite heavy. So I wanted to check the levels, but couldn't find the reservoir or pump. Does anybody know where it is on a W163 ML500. If it needs a new pump, is it DIY and any idea of cost? Also the last time this car saw MB was in June 03, and I understand there was a recall on the ML around power steering after this. Does anybody know any more about this?