1998 Cadillac Seville Owner's Manual - Page 150

Oil Life Indicator The system should indicate changing the oil between 3,000 miles (5 000 km) and 7,500 miles (12 500 km). It may indicate changing the oil before 3,000 miles (5 000 km) depending on your driving habits. the If 7,500 miles (12 500 km), it will vehicle has been driven indicate to changethe oil. If you drivein a dusty area, 3,000 miles you should change your oil every (5 000 km) or three months (whichever comes first) unless the display indicates changing sooner. it This feature lets you know when to change the engine oil. It's based on the engine temperatures and your oil driving patterns.To see the display, press the INFO button several times until ENGINE LIFE appears. OIL If you see 99%ENGINE OIL LIFE, 99 percent of your current oillife remains. The DIC may display a CHANGE ENGINE OIL message. Always keep a written record the mileage of For and date when you changed your oil. more information, see the Maintenance Schedule booklet. If you see CHANGE ENGINE OIL, it means the oil lifeis gone andyou should changethe oil right away. The system doesn't check how much oil you have, so you'll still have to checkfor that. To see how, see "Engine Oil" in the Index. When the oil is changed,you'll need to reset the system. To reset, display the Oil Life Indicator pressing the by INFO button. Then press and hold the INFO RESET 100% ENGINE button until the display shows OIL LIFE. 2-89