2012 Buick LaCrosse Owner's Manual - Page 434

11-4 Service and Maintenance . Tire Rotation and Required Services Every 12 000 km/ 7,500 mi Rotate the tires, if recommended for the vehicle, and perform the following services. See Tire Rotation on page 10‑58. . Visually inspect windshield wiper blades for wear, cracking, or contamination. See Exterior Care on page 10‑98. Replace worn or damaged wiper blades. See Wiper Blade Replacement on page 10‑27. Check tire inflation pressures. See Tire Pressure on page 10‑51. Inspect tire wear. See Tire Inspection on page 10‑57. Visually check for fluid leaks. Inspect engine air cleaner filter. See Engine Air Cleaner/Filter on page 10‑13. Inspect brake system. . Visually inspect steering, suspension, and chassis components for damaged, loose, or missing parts or signs of wear. See Exterior Care on page 10‑98. Check restraint system components. See Safety System Check on page 3‑19. Visually inspect fuel system for damage or leaks. Visually inspect exhaust system and nearby heat shields for loose or damaged parts. Lubricate body components. See Exterior Care on page 10‑98. . . Check engine oil level and oil life percentage. If needed, change engine oil and filter, and reset oil life system. See Engine Oil on page 10‑9 and Engine Oil Life System on page 10‑12. Check engine coolant level. See Engine Coolant on page 10‑16. Check windshield washer fluid level. See Washer Fluid on page 10‑22. . . . . . . . . .