2000 Oldsmobile Intrigue Owner's Manual - Page 120
2000 Oldsmobile Intrigue Manual
Page 120 highlights
Low Coolant Warning Light If this light comes on, your system is low on coolant and the engine may overheat. See "Engine Coolant" in the Index and have your vehicle serviced as soon as you can. This light will come on briefly when the ignition is turned to ON. This system is called OBDI1 (On-Board Diagnostics-Second Generation) and is intended to assure that emissions are at acceptable levels for the life of the vehicle, helping to produce a cleaner environment.The SERVICE ENGINE SOON light comes on and a chime will sound to indicate that there is a problem and service is required. Malfunctions often will be indicated by the prevent system before any problem is apparent. This may more serious damage to your vehicle. system is also This designed to assist your service technician in correctly diagnosing any malfunction. Malfunction Indicator Lamp (Service Engine Soon Light) NOTICE: If you keep driving your vehicle with this light on, aftera while, your emission controls may not work as well, your fuel economy may not be as good and your engine may not run smoothly. as This could lead to costly repairs that may not be covered by your warranty. SERVICE ENGINE SOON ~ Your vehicle is equipped with a computer which monitors operation of the fuel, ignition and emission control systems. 2-60