Thanks.. now waiting for this post to be approved x50 fb group admin

By the way, instead of topping up like that, did they try to find out why those coolant is going down? Since this is a closed system I won't expect that much of coolant lost

strange, my coolant level is also at minimum; can i use toyota coolant instead, cos i have some extra

To what I know from radiator service, as long they were the same color and type, it should do.
Like example premix need to top up with premix which is usually in red.

Those in green usually need to add water and should not mix with premix.

Unless this X50 is using something new tech then I don't know..

Mine 6k mileage still at full indicator, how much mileage is yours?