1993 Oldsmobile 88 Owner's Manual - Page 121

Features & Controls MPH J The distance willgo down as you The Driver Information System does not continue driving. When the oil life is replace the need to maintain your zero a tone will sound and the display vehicle as recommended in the will show: Maintenance Schedule inthis manual. Also, the Oil Change Reminder will not CHANGE OIL NOW detect dusty conditions engine or To reset the oil life display after each oil malfunctions thatmay affect theoil. If change: you drive in dusty areas, change your oil 1. With the ignition on, press the TEST after every 3,000miles (5 OOO km) or or RESET button and releaseit. three months, whichever comesfirst, 2. Press the OIL button and releaseit. unless the DIS instructs you to do so The oil life status should be sooner. Also, the Oil Change Reminder displayed. does not measure how much oil you 3.Press RESET and hold it for at least have in your engine. So, be sure to five seconds. S check your oil level often. e e the Index under Engine Oil. This will reset theOIL LIFE to 100%. Be careful not to reset the OIL LIFE accidentally at any time other than when the oil hasjust been changed. It can't be reset accurately until the next oil change. Oil Change Reminder (CONX) When remaining oil life is 10%or less, the system will calculate the approximate distance to the next change. oil Then, when you first start the vehicle each day, a tone will sound and the display will show the approximate distance to the next oil change, suchas: CHANGE OIL 155 MI or CHANGE OIL 250 KM