This might sound like a dum question but whats the best way to get coolant on a 300 TT?

someone told me its not straight in the radiator, that there is a cap just for coolant and the rad only takes water, is that true?

need to get that done pronto but im kinda in doubt now..

Any advice very welcome as usual :bow::bow::bow:

just drain some of the water out and add the anti freeze.

You have been misled Bud.You have a rad and an expansion bottle which is the small cap on the righthand bottom of engine bay looking from the front.You add coolant (Water) and anti-freeze directly into the rad on no account try to pour it anywhere else.

Thanks guys :)

Getting it done now.