2019 CADILLAC XT4 maintenance schedule

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
SERVICE AND MAINTENANCE 329
Footnotes—Maintenance Schedule
Additional Required Services -
Normal
(1) Vehicles with different size front
and rear tires do not have tire
rotation. See Tire Rotation0295.
(2) Or every two years, whichever
comes first. More frequent passenger
compartment air filter replacement
may be needed if driving in areas with
heavy traffic, poor air quality, high
dust levels, or environmental
allergens. Passenger compartment air
filter replacement may also be needed
if there is reduced airf low, window
fogging, or odors. Your GM dealer can
help determine when to replace the
filter. (3)
Visually check all fuel and vapor
lines and hoses for proper attachment,
connection, routing, and condition.
(4) Or every four years, whichever
comes first. If driving in dusty
conditions, inspect the filter at each
oil change or more often as needed.
(5) Or every five years, whichever
comes first. See Cooling System0262. (6)
Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage; replace,
if needed.
(7) Replace brake fluid every five
years. See Brake Fluid 0268.
(8) Or every 12 months, whichever
comes first. See Wiper Blade
Replacement 0271.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
330 SERVICE AND MAINTENANCE
Maintenance Schedule
Additional Required Services -
Severe12 000 km/7,500 mi
24 000 km/15,000 mi
36 000 km/22,500 mi
48 000 km/30,000 mi
60 000 km/37,500 mi
72 000 km/45,000 mi
84 000 km/52,500 mi
96 000 km/60,000 mi
108 000 km/67,500 mi
120 000 km/75,000 mi
132 000 km/82,500 mi
144 000 km/90,000 mi
156 000 km/97,500 mi
168 000 km/105,000 mi
180 000 km/112,500 mi
192 000 km/120,000 mi
204 000 km/127,500 mi
216 000 km/135,000 mi
228 000 km/142,500 mi
240 000 km/150,000 mi
Rotate tires, if recommended for the vehicle, and
perform Required Services. Check engine oil level
and oil life percentage. Change engine oil and filter,
if needed. (1)@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
Replace passenger compartment air filter. (2)@ @@@@@
Inspect evaporative control system. (3)@ @@
Replace engine air cleaner filter. (4)@@@
Replace spark plugs. Inspect spark plug wires.@ @
Change automatic transmission fluid and filter.@@@
Drain and fill engine cooling system. (5)@
Visually inspect accessory drive belts. (6)@
Replace brake fluid. (7)
Replace windshield wiper blades. (8)
@ @ @ @ @ @ @ @ @ @
Replace hood and/or body lift support gas struts.@ @
Footnotes—Maintenance Schedule
Additional Required Services -
Severe
(1) Vehicles with different size front
and rear tires do not have tire
rotation. See Tire Rotation0295. (2)
Or every two years, whichever
comes first. More frequent passenger
compartment air filter replacement
may be needed if driving in areas with
heavy traffic, poor air quality, high
dust levels, or environmental
allergens. Passenger compartment air filter replacement may also be needed
if there is reduced airf low, window
fogging, or odors. Your GM dealer can
help determine when to replace the
filter.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
336 SERVICE AND MAINTENANCE
Maintenance Records
After the scheduled services are performed, record the date, odometer reading, who performed the service, and the type of
services performed in the boxes provided. Retain all maintenance receipts.Date Odometer
Reading Serviced By Maintenance Stamp Services Performed

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
CUSTOMER INFORMATION 343
Customer Assistance for
Text Telephone (TTY)
Users
To assist customers who are deaf,
hard of hearing, or speech-impaired
and who use Text Telephones (TTYs),
Cadillac has TTY equipment available
at its Customer Assistance Center. Any
TTY user can communicate with
Cadillac by dialing: 1-800-833-2622.
TTY users in Canada can dial
1-800-263-3830.
Online Owner Center
Online Owner Experience (U.S.)
my.cadillac.com
The Cadillac online owner experience
allows interaction with Cadillac and
keeps important vehicle-specific
information in one place.
Membership Benefits
E:Download owner’s manuals and
view vehicle-specific how-to videos.
G: View maintenance schedules,
alerts, and Vehicle Diagnostic
Information. Schedule service
appointments.
I: View printable dealer-recorded
service records and self-recorded
service records.
D: Select a dealer and view
locations, maps, phone numbers, and
hours.
r: Track your vehicle’s warranty
information.
J: View active recalls or search by
Vehicle Identification Number (VIN).
See Vehicle Identification Number (VIN)
0 337.
H:View GM Card, SiriusXM Satellite
radio (if equipped), and OnStar
account information.
F: Chat with online help
representatives.
See my.cadillac.com to register your
vehicle.
Cadillac Owner Centre (Canada)
www.cadillacowner.ca
Visit the Cadillac Owner Centre:
. Chat live with online help
representatives.
. Locate owner resources such as
lease-end, financing, and warranty
information.
. Retrieve favorite articles, quizzes,
tips, and multimedia galleries
organized into the Featured
Articles and Auto Care Sections.
. Download owner’s manuals.
. Find Cadillac-recommended
maintenance services.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
CUSTOMER INFORMATION 349
Gather the following information:
.Driver name, address, and
telephone number
. Driver license number
. Owner name, address, and
telephone number
. Vehicle license plate number
. Vehicle make, model, and
model year
. Vehicle Identification
Number (VIN)
. Insurance company and policy
number
. General description of the damage
to the other vehicle
Choose a reputable repair facility that
uses quality replacement parts. See
“Collision Parts ”earlier in this section.
If the airbag has inflated, see What
Will You See after an Airbag Inf lates?
0 85.Managing the Vehicle Damage
Repair Process
In the event that the vehicle requires
damage repairs, GM recommends that
you take an active role in its repair.
If you have a pre-determined repair
facility of choice, take the vehicle
there, or have it towed there. Specify
to the facility that any required
replacement collision parts be original
equipment parts, either new Genuine
GM parts or recycled original GM
parts. Remember, recycled parts will
not be covered by the GM vehicle
warranty.
Insurance pays the bill for the repair,
but you must live with the repair.
Depending on your policy limits, your
insurance company may initially value
the repair using aftermarket parts.
Discuss this with the repair
professional, and insist on Genuine
GM parts. Remember, if the vehicle is
leased, you may be obligated to have
the vehicle repaired with Genuine GM
parts, even if your insurance coverage
does not pay the full cost. If another party's insurance company
is paying for the repairs, you are not
obligated to accept a repair valuation
based on that insurance company's
collision policy repair limits, as you
have no contractual limits with that
company. In such cases, you can have
control of the repair and parts choices
as long as the cost stays within
reasonable limits.
Publication Ordering
Information
Service Manuals
Service manuals have the diagnosis
and repair information on the engine,
transmission, axle, suspension, brakes,
electrical system, steering system,
body, etc.
Customer Literature
Owner’s manuals are written
specifically for owners and are
intended to provide basic operational
information about the vehicle. The
owner’s manual includes the
Maintenance Schedule for all models.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
INDEX 371
L
Labeling, Tire Sidewall . . . . . . . . . . . . . 283
LampsCornering . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Daytime Running (DRL) . . . . . . . . . . 160
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Exterior Controls . . . . . . . . . . . . . . . . . . 158
Exterior Lamps Off Reminder . . . . 160
Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Front Turn Signal . . . . . . . . . . . . . . . . . 273
Malfunction Indicator (Check Engine) . . . . . . . . . . . . . . . . . . . . . . . . . . 133
On Reminder . . . . . . . . . . . . . . . . . . . . . . 141
Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Lane Change Alert (LCA) . . . . . . . . . . . 232
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . . . . 234
Lane Keep Assist (LKA) . . . . . . . . . . . . 234
Lane Keep Assist Light . . . . . . . . . . . . . 137
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . 76
LATCH System Replacing Parts after a Crash . . . . 106
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . . . . 99
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . 273
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Lighter, Cigarette . . . . . . . . . . . . . . . . . . . 124
Lighting
Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Illumination Control . . . . . . . . . . . . . . 162
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Lights
Airbag Readiness . . . . . . . . . . . . . . . . . 131
All-Wheel Drive . . . . . . . . . . . . . . . . . . . 137
Antilock Brake System (ABS)Warning . . . . . . . . . . . . . . . . . . . . . . . . . 136
Brake System Warning . . . . . . . . . . . 135
Charging System . . . . . . . . . . . . . . . . . . 133
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . . . . . 133
Cruise Control . . . . . . . . . . . . . . . . . . . . . 141
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Driver Mode Control . . . . . . . . . . . . . . 139
Electric Parking Brake . . . . . . . . . . . . 136
Engine Coolant Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . 139
Engine Oil Pressure . . . . . . . . . . . . . . . 140
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . 160
High-Beam On . . . . . . . . . . . . . . . . . . . . 141
High/Low Beam Changer . . . . . . . . . 160
Lane Keep Assist . . . . . . . . . . . . . . . . . . 137
Low Fuel Warning . . . . . . . . . . . . . . . . 140
Seat Belt Reminders . . . . . . . . . . . . . . 131 Lights (cont'd)
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Service Electric Parking Brake . . . 136
StabiliTrak OFF . . . . . . . . . . . . . . . . . . . 138
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 139
Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . . . . . . . 138
Traction Off . . . . . . . . . . . . . . . . . . . . . . . 138
Locks
Automatic Door . . . . . . . . . . . . . . . . . . . . . 40
Delayed Locking . . . . . . . . . . . . . . . . . . . . 40
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Lockout Protection . . . . . . . . . . . . . . . . . 41
Power Door . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Loss of Control . . . . . . . . . . . . . . . . . . . . . . 176
Low Fuel Warning Light . . . . . . . . . . . 140
Lower Anchors and Tethers for Children (LATCH System) . . . . . . . . . 99
Lumbar Adjustment . . . . . . . . . . . . . . . . . 64 Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 64
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . . . . . 331
Maintenance Schedule . . . . . . . . . . . . . 326

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
372 INDEX
Maintenance Schedule (cont'd)Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . . . . . 334
Malfunction Indicator Lamp . . . . . . . 133
Manual Mode . . . . . . . . . . . . . . . . . . . . . . . 198
Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Memory Features . . . . . . . . . . . . . . . . . . . . 11
Memory Seats . . . . . . . . . . . . . . . . . . . . . . . . 66
Messages
Engine Power . . . . . . . . . . . . . . . . . . . . . 148
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Vehicle Speed . . . . . . . . . . . . . . . . . . . . . 149
Mirror Rear Camera . . . . . . . . . . . . . . . . . . . . . . . . 55
Mirrors Automatic Dimming . . . . . . . . . . . . . . . . 54
Automatic Dimming Rearview . . . . . 54
Convex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Manual Rearview . . . . . . . . . . . . . . . . . . . 54
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Tilt in Reverse . . . . . . . . . . . . . . . . . . . . . . 54
Mirrors, Interior Rearview . . . . . . . . . . . 54
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205 Driver Control . . . . . . . . . . . . . . . . . . . . . 205
Monitor System, Tire Pressure . . . . . 290N
Navigation Connected Services . . . . . . . . . . . . . . . 362
New Vehicle Break-In . . . . . . . . . . . . . . . 184
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Oil
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
Engine Oil Life System . . . . . . . . . . . 259
Pressure Light . . . . . . . . . . . . . . . . . . . . . 140
Older Children, Restraints . . . . . . . . . . . 93
Online Owner Center . . . . . . . . . . . . . . . 343
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353
OnStar Additional Information . . . . 356
OnStar Emergency . . . . . . . . . . . . . . . . . . 355
OnStar Overview . . . . . . . . . . . . . . . . . . . . 354
OnStar Security . . . . . . . . . . . . . . . . . . . . . 356
Outlets
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Overheating, Engine . . . . . . . . . . . . . . . . 265
P
Park
Shifting Into . . . . . . . . . . . . . . . . . . . . . . 190 Park (cont'd)
Shifting Out of . . . . . . . . . . . . . . . . . . . . 190
Park Assist . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Parking Brake and P (Park)Mechanism Check . . . . . . . . . . . . . . . 270
Extended . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Over Things That Burn . . . . . . . . . . . 192
Parking or Backing
Assistance Systems . . . . . . . . . . . . . . . 219
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Passenger Sensing System . . . . . . . . . . 87
Pedestrian Ahead Indicator . . . . . . . . 137
Perchlorate Materials Requirements, California . . . . . . . . . 254
Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Power Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Protection, Battery . . . . . . . . . . . . . . . . 164
Retained Accessory (RAP) . . . . . . . . 189
Seat Adjustment . . . . . . . . . . . . . . . . . . . . 64
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57