1996 Oldsmobile Aurora Owner's Manual - Page 324

Short Trip/City Maintenance Schedule ? The services shown in thisschedule up to 100,000 miles (166 000 k ) m should be performed after 100,000 miles (166 000 km) the same intervals. at Footnotes 3' The U.S. Environmental Protection Agency or the California Air ResourcesBoard has determined that the failure to perform this maintenance item will not nullify the emission warrantyor limit recall liability prior to the completion of the vehicle's useful life. We, however, urge that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded. * Your vehicle has anEngine Oil Life Monitor. This monitor will show you when to change the oil -- usually m and between 3,000 miles (5 000 k ) 7,500 miles (12 500 k ) m since your last oil change. Under severe conditions the indicator may come on before 3,000 miles (5 000 km). Never drive your vehicle more than 7,500 miles (12 500 km) or 12 months without an oil change. The system won't detectdust in the oil.So if you drive in a dusty area be sure to change your oil every 3,000 miles (5 000 k ) sooner if the CHANGE OIL m or light comes on. Remember to reset the OilLife Monitor when the oil has been changed.For more information, see "Engine Oil Life Monitor" in the Index.