2000 Cadillac Seville Owner's Manual - Page 153

The electronic sensor can be affected by road or engine heat during idling, slow driving or when the engine is first stared after a short trip. To ensure proper automatic climate control operation, the outside air temperature display may not update as quickly as expected. This is to allow the air surrounding the outside temperature sensor to be as close to the actual outside conditions as possible. This is determined by how much time has elapsed since the vehicle has been turned off and by vehicle speed. Oil Life Indicator Continuous Variable Road Sensing Suspension (CVRSS) The CVRSS automatically adjusts the ride of your vehicle. Automatic ride control is achieved through a computer used to control and monitor the suspension system. The controller receives input from various sensors to determine the proper system response. If the controller detects a problem within the system, the DIC will display a SERVICE SUSPENSION SYS message. If this message appears, have your vehicle serviced at your dealership. This feature lets you know when to change the engine oil. It's based on the engine oil temperatures and your driving patterns. To see the display, press the INFO button several times until ENGINE OIL LIFE appears. If you see 99% ENGINE OIL LIFE, 99 percent of your current oil life remains. The DIC may display a CHANGE ENGINE OIL message. Always keep a written record of the mileage and date when you changed your oil. For more information, see the Maintenance Schedule booklet. If you see CHANGE ENGINE OIL, it means the oil life is gone and you should change the oil right away. The system doesn't check how much oil you have, so you'll still have to check for that. To see how, see "Engine Oil" in the Index. When the oil is changed, you'll need to reset the system. See "Oil Life Indicator, How to Reset" in the Index. 2-93