Cooling system of 2003 Saturn Vue
 

:confused:

When the engine is cool

remove the cooling system filler cap
open the drain on the bottom of the radiator
and let the coolant drain into a container

Thats a real tough one, do you think you know how to fill it after it's empty?
Now if thats over your head, take it to you nearest SATURN reatailer for a power
flush and fill.