iX35 Coolant
 

I have a 2013 iX35 R2.0 CRDi GLS/Elite 4WD A/T (South-African spec).

I want to top-up the engine coolant but do not know the properties of the

coolant used by the factory. The color is greenish. Can one mix different

coolants with similar properties but with differing colors? Comments welcome :)