Cadillac CT5 2020 Owner's Manual page 297

Cadillac CT5 Owner Manual (GMNA-Localizing-MidEast-13060107) - 2020 -
CRC - 8/29/19
Proper vehicle maintenance helps to
keep the vehicle in good working
condition, improves fuel economy, and
reduces vehicle emissions.
Because of the way people use
vehicles, maintenance needs vary.
There may need to be more frequent
checks and services. The Additional
Required Services - Normal are for
vehicles that:
Carry passengers and cargo within
recommended limits on the Tire
and Loading Information label. See
Vehicle Load Limits 0 157.
Are driven on reasonable road
surfaces within legal driving limits.
Use the recommended fuel. See
Recommended Fuel (LSY 2.0L L4
Engine) 0 220 or
Recommended Fuel (LGY 3.0L
V6 Engine) 0 220.
Refer to the information in the
Maintenance Schedule Additional
Required Services - Normal chart.
The Additional Required Services -
Severe are for vehicles that are:
Mainly driven in heavy city traffic
in hot weather.
Mainly driven in hilly or
mountainous terrain.
Frequently towing a trailer.
Used for high speed or competitive
driving.
Used for taxi, police, or delivery
service.
Refer to the information in the
Maintenance Schedule Additional
Required Services - Severe chart.
Warning
Performing maintenance work can
be dangerous and can cause serious
injury. Perform maintenance work
only if the required information,
proper tools, and equipment are
available. If they are not, see your
dealer to have a trained technician
do the work. See Doing Your Own
Service Work 0 233.
SERVICE AND MAINTENANCE
Maintenance Schedule
Owner Checks and Services
Check the engine oil level. See Engine
Oil 0 239.
Once a Month
Check the tire inflation pressures.
See Tire Pressure 0 271.
Inspect the tires for wear. See Tire
Inspection 0 276.
Check the windshield washer fluid
level. See Washer Fluid 0 251.
Engine Oil Change
Change the engine oil and filter when
the CHANGE ENGINE OIL SOON
message displays, 12 000 km
(7,500 mi), or at one year, whichever
comes first. If driven under the best
conditions, the engine oil life system
may not indicate the need for vehicle
service for up to a year. The engine oil
and filter must be changed at least
once 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
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