Morning all, hope you're all well. Sorry if this is the wrong place, I'm not a regular forum user, but nobody I know has been able to help me and I want to get this right. I need to top up my coolant in my 2006 225, which I've owned for six months. I'm not sure if the coolant in there is renault-recommended or not, but it is a different colour to the one which I was going to use. It is a relatively thin looking red liquid. Can anyone shed some light on what this might be, and what I should top it up with? Thanks Mike