1995 Cadillac Seville Owner's Manual - Page 255

I the coolant inside the coolant surgetank is boiling, don't do anything f else until itcools down. The coolant level should be visible inside the surge tank once the cap ha been removed.If it isn't, you may have a leak in the radiatorhoses, heater hoses, radiator, water pump or somewhere in the cooling system. else I NOTICE: Engine damageif you keep running your engine without coolant isn't covered by your warranty. See "Overheated Engine Protection Operating Mode"in the Index. I If there seems to be no leak, with the engine on check to see if the electric engine fans are running. If the engine is overheating, bothfans should be running. If they aren't, your vehicle needs service. 5- 16