Having noticed a slight coolant loss lately, roughly half a litre a week. ive been keeping my eye out for it and kept topping her up but not really noticed anything untill yesterday when my windscreen was very misty and it didnt smell too good inside the car. So i checked the passenger footwell and its soaked, bingo this must be it then. Had a bit of a search to see which is the best way to tackle this and if its likely to be a pipe or the matrix but i couldnt find anything. So can anyone give me the best way to get to them and which its more likely to be? thanks