1999 Cadillac Catera Owner's Manual - Page 219
1999 Cadillac Catera Manual
Page 219 highlights
yellowblue Cooling System When you decide it's safe to lift the hood, here's what you'll see: CAUTION: An electric engine cooling fan under the hood can start up even when the engine is not running and can injure you. Keep hands, clothing and tools away from any underhood electric fan. If the coolant inside the coolant surge tank is boiling, don't do anything else until it cools down. A. Coolant Surge Tank with Pressure Cap B. Electric Engine Cooling Fans The coolant level should be at or slightly above the KALT/COLD line (seam). 5-11