Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-12163105) - 2019 -
crc - 5/30/18
SERVICE AND MAINTENANCE
291
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
.
.
Are driven on reasonable road
surfaces within legal driving limits.
.
Use the recommended fuel.
See
or
Fuel (LF3 3.6L V6 Twin Turbo
Engine)
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
.
Maintenance Schedule
Owner Checks and Services
At Each Fuel Stop
.
Check the engine oil level. See
Once a Month
.
Check the tire inflation pressures.
See
.
.
Inspect the tires for wear. See
.
.
Check the windshield washer fluid
level. See
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