How to drain cooling system on Citroen xsara picasso 2.0 hdi?

Hi I had a problem with my cooling system in the summer and instead of filling the cooling system with coolant I had to fill it with water,now with the winter coming I want to drain the system and refill it with coolant/antifreeze could someone tell me the easiest way to drain the cooling system so I can refill with antifreeze.thanks. More.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.