Chevrolet 2000 Lumina Owner's Manual page 289

Scheduled Maintenance
Engine Oil Scheduled Maintenance
Change engine oil and filter as indicated by the GM
t
Oil Life System (or every 12 months, whichever
occurs first). Reset the system. The system will show
you when to change the oil
3,000 miles (5 000 km) and 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 without an oil and
filter change.
7-6
--
usually between
The system won't detect dust in the oil. So if you drive
in a dusty area, be sure to change your oil and filter
every 3,000 miles (5 000 km) or sooner if the CHG OIL
SOON light appears. Remember to reset the Oil Life
System when the oil and filter have been changed.
See "Oil Life System" in the Index for information
on resetting.
An Emission Control Service.