Cadillac 2016 XTS Owner's Manual page 332

a year and the oil life system must
be reset. Your trained dealer
technician can perform this work.
If the engine oil life system is reset
accidentally, service the vehicle
within 5 000 km/3,000 mi since the
last service. Reset the oil life
system when the oil is changed.
See Engine Oil Life System 0 252.
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 0 291.
Check engine oil level and oil
life percentage. If needed,
change engine oil and filter, and
reset oil life system. See Engine
Oil 0 250 and Engine Oil Life
System 0 252.
Check engine coolant level. See
Engine Coolant 0 256.
Check windshield washer fluid
level. See Washer Fluid 0 262.
Visually inspect windshield wiper
blades for wear, cracking,
or contamination. See Exterior
Care 0 319. Replace worn or
damaged wiper blades. See
Wiper Blade Replacement
0 266.
Check tire inflation pressures.
See Tire Pressure 0 285.
Inspect tire wear. See Tire
Inspection 0 291.
Visually check for fluid leaks.
Inspect engine air cleaner filter.
See Engine Air Cleaner/Filter
0 253.
Inspect brake system. See
Exterior Care 0 319.
Visually inspect steering,
suspension, and chassis
components for damaged, loose,
or missing parts or signs of
wear. See Exterior Care 0 319.
Service and Maintenance
Check restraint system
components. See Safety System
Check 0 70.
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 0 319.
Check starter switch. See Starter
Switch Check 0 265.
Check automatic transmission
shift lock control function. See
Automatic Transmission Shift
Lock Control Function Check
0 265.
Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check
0 266.
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