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Buick Regal Owner Manual - 2012
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.
.
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�11 and Engine
Oil Life System on page 10�13.
.
Check engine coolant level. See
Engine Coolant on page 10�19.
.
Check windshield washer fluid
level. See Washer Fluid on
page 10�25.
.
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�32.
.
Check tire inflation pressures.
See Tire Pressure on
page 10�52.
.
Inspect tire wear. See Tire
Inspection on page 10�58.
.
Visually check for fluid leaks.
.
Inspect engine air cleaner filter.
See Engine Air Cleaner/Filter on
page 10�15.
.
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�20.