2003 Pontiac Grand Prix Owner's Manual - Page 335

If the system is ever reset accidentally, you must change your oil at 3,000 miles (5 000 km) since your last oil change. Remember to reset the oil life system whenever the oil is changed. See Engine Oil on page 5-18 for information on resetting the system. After the services are performed, record the date, odometer reading and who performed the service on the maintenance record pages in Part E of this schedule. An Emission Control Service. 22,500 Miles (37500 km) U Rotate tires. See Tire Inspection and Rotation on page 5-69 for proper rotation pattern and additional information. (See footnote +.) 30,000 Miles (50 000 km) 0 Rotate tires. See Tire Inspection and Rotation on page 5-69 for proper rotation pattern and additional information. (See footnote +.) 0 Replace engine air cleaner filter. An Emission Control Service. U For supercharged engines only: Check the supercharger oil level and add the proper supercharger oil as needed (or every 36 months, whichever occurs first). See Part D: Recommended Fluids and Lubricants on page 6-15. An Emission Control Service. (See footnote f.) 7,500 Miles (12 500 km) LI Rotate tires. See Tire Inspection and Rotation on page 5-69 for proper rotation pattern and additional information. (See footnote +.) 15,000 Miles (25 000 km) 0 Inspect engine air cleaner filter if you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service. (See footnote f . ) 37,500Miles (62 500 km) U Rotate tires. See Tire Inspection and Rotation on page 5-69 for proper rotation pattern and additional information. (See footnote +.) Cl Rotate tires. See Tire Inspection and Rotation on page 5-69 for proper rotation pattern and additional information. (See footnote +.) 6-6