1996 Buick Park Avenue Owner's Manual - Page 324

I Short Trip/City Maintenance Schedule I has an Engine Oil Life Monitor, the monitor will show you whento change the oil -- usually and between 3,000 miles ( 5 000 km) 7,500 miles (12 500 km) 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, (whichever occurs first), without an oil change. The system won't detectdust in the oil. So if you drive in a dusty area besure to change your oil every 3,000 miles (5 000 km) or sooner if the CHANGE OIL light comes on. Remember to resetthe Oil Life Monitor when the oil has been changed. more information, For see "Engine Oil Life Monitor" in the Index. The services shown inthis schedule up to 100,000 miles (166 000 km) should be performed after 100,000 miles at (166 000 km) the same intervals. * If your vehicle Footnotes The U.S. Environmental Protection Agency or the California Air Resources Board has determined that the failure to perform this maintenance item will not nullify the emission warrantyor limit recall liability priorto 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. 7-6