power steering fluid

[decor8]

hey there,
i really need to top up my power steering fluid but i'm not sure what fluid i need - d2 or d3? i've no handbook to look in! my berlingo is a 1.9 diesel 2005 van. Any help would be great, thanks.

[tucker]

I didn't know there were different types.

I just bought some Carlube one from asda and topped it up. I think I did it with the car cold as it rises up the dipstick when hot.