2008 Saturn VUE Owner's Manual - Page 278

Checking Coolant {CAUTION: Turning the surge tank pressure cap when the engine and radiator are hot can allow steam and scalding liquids to blow out and burn you badly. Never turn the surge tank pressure cap - even a little - when the engine and radiator are hot. The vehicle must be on a level surface. When your engine is cold, the coolant level should be between the MIN and MAX lines. Adding Coolant The surge tank is located on the driver side of the engine compartment. See Engine Compartment Overview on page 5-12 for more information on location. If you need more coolant, add the proper DEX-COOL® coolant mixture at the surge tank, but only when the engine is cool. See Engine Overheating on page 5-25 for instructions on "How to Add Coolant to the Coolant Surge Tank." 5-24