2010 Buick LaCrosse Owner's Manual - Page 375

Service and Maintenance If the engine oil life system is reset accidentally, service the vehicle within 5 000 km/3,000 miles since the last service. Reset the oil life system whenever the oil is changed. See Engine Oil Life System on page 9‑13. When the "Service Engine Oil" message displays, certain services, checks, and inspections are required. The services described for Maintenance I should be performed at every engine oil change. The services described for Maintenance II should be performed when: . 10-3 Maintenance I . . Change engine oil and filter. See Engine Oil on page 9‑11. An Emission Control Service. Engine coolant level check. See Engine Coolant on page 9‑18. Windshield washer fluid level check. See Washer Fluid on page 9‑24. Tire inflation check. See Tire Pressure on page 9‑56. Tire wear inspection. See Tire Inspection on page 9‑62. Rotate tires. See Tire Rotation on page 9‑62. Fluids visual leak check (or every 12 months, whichever occurs first). A leak in any system must be repaired and the fluid level checked... Engine air cleaner filter inspection (vehicles driven in dusty conditions only). See Engine Air Cleaner/Filter on page 9‑15. Brake system inspection (or every 12 months, whichever occurs first). Perform all services described in Maintenance I. Steering and suspension inspection. Visual inspection for damaged, loose, or missing parts or signs of wear. Engine cooling system inspection. Visual inspection of hoses, pipes, fittings, and clamps and replacement, if needed. . . Maintenance II . . . . Maintenance I was performed the last time the engine oil was changed. It has been 10 months or more since the "Service Engine Oil" message has displayed or since the last service. . . .