brake CADILLAC XT4 2019 Owner's Manual

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
334 SERVICE AND MAINTENANCE
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
UsageFluid/Lubricant
Automatic Transmission DEXRON-VI Automatic Transmission Fluid.
Electronic Limited-Slip Differential
Hydraulic Apply Fluid (All Wheel Drive) DEXRON-VI Automatic Transmission Fluid.
Engine Coolant 50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. See
Cooling System 0262.
Engine Oil Engine oil meeting the dexos1 specification of the proper SAE viscosity grade.
ACDelco dexos1 full synthetic is recommended. See Engine Oil0257.
Hood Latch Assembly, Secondary Latch,
Pivots, Spring Anchor, and Release Pawl Lubriplate Lubricant Aerosol (GM Part No. 89021668, in Canada 89021674) or
lubricant meeting requirements of NLGI #2, Category LB or GC-LB.
Hydraulic Brake System DOT 3 Hydraulic Brake Fluid (GM Part No. 19353126, in Canada 19353127).
Key Lock Cylinders, Hood and Door Hinges Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Canada 10953474).
Front Axle SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 88863089, in
Canada 88863090).
Rear Axle (All Wheel Drive) SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 88862624, in Canada 88862625).
Transfer Case (All-Wheel Drive) Transfer Case Fluid (GM Part No. 88861950, in Canada 88861951).

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
352 CUSTOMER INFORMATION
Vehicle Data Recording
and Privacy
The vehicle has a number of
computers that record information
about the vehicle’s performance and
how it is driven. For example, the
vehicle uses computer modules to
monitor and control engine and
transmission performance, to monitor
the conditions for airbag deployment
and deploy them in a crash, and,
if equipped, to provide antilock
braking to help the driver control the
vehicle. These modules may store data
to help the dealer technician service
the vehicle. Some modules may also
store data about how the vehicle is
operated, such as rate of fuel
consumption or average speed. These
modules may retain personal
preferences, such as radio presets, seat
positions, and temperature settings.
Event Data Recorders
This vehicle is equipped with an event
data recorder (EDR). The main
purpose of an EDR is to record, in
certain crash or near crash-likesituations, such as an air bag
deployment or hitting a road obstacle,
data that will assist in understanding
how a vehicle’s systems performed.
The EDR is designed to record data
related to vehicle dynamics and safety
systems for a short period of time,
typically 30 seconds or less. The EDR
in this vehicle is designed to record
such data as:
.
How various systems in your
vehicle were operating;
. Whether or not the driver and
passenger safety belts were
buckled/fastened;
. How far (if at all) the driver was
depressing the accelerator and/or
brake pedal; and,
. How fast the vehicle was traveling.
These data can help provide a better
understanding of the circumstances in
which crashes and injuries occur.
Note
EDR data are recorded by your vehicle
only if a non-trivial crash situation
occurs; no data are recorded by the
EDR under normal driving conditions and no personal data (e.g., name,
gender, age, and crash location) are
recorded. However, other parties, such
as law enforcement, could combine
the EDR data with the type of
personally identifying data routinely
acquired during a crash investigation.
To read data recorded by an EDR,
special equipment is required, and
access to the vehicle or the EDR is
needed. In addition to the vehicle
manufacturer, other parties, such as
law enforcement, that have the special
equipment, can read the information
if they have access to the vehicle or
the EDR.
GM will not access these data or share
it with others except: with the consent
of the vehicle owner or, if the vehicle
is leased, with the consent of the
lessee; in response to an official
request by police or similar
government office; as part of GM's
defense of litigation through the
discovery process; or, as required by
law. Data that GM collects or receives
may also be used for GM research
needs or may be made available to

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
366 INDEX
IndexA
About Driving the Vehicle . . . . . . . . . . . . . 3
Accessories and Modifications . . . . . 254
Accessory Power . . . . . . . . . . . . . . . . . . . . 189
Active Fuel Management . . . . . . . . . . . 192
Adaptive Cruise Control . . . . . . . . . . . . 209
Add-On Electrical Equipment . . . . . . 250
Additional InformationOnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Adjustments Lumbar, Front Seats . . . . . . . . . . . . . . . . 64
Air Cleaner/Filter, Engine . . . . . . . . . . 261
Air Conditioning . . . . . . . . . . . . . . . . . . . . 166
Air Filter
Life System . . . . . . . . . . . . . . . . . . . . . . . . 260
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . . . . . 171
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
How Does an Airbag Restrain? . . . . . 85
Passenger Sensing System . . . . . . . . . 87
What Makes an Airbag Inflate? . . . . 85
What Will You See after anAirbag Inflates? . . . . . . . . . . . . . . . . . . . 85 Airbag System (cont'd)
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Where Are the Airbags? . . . . . . . . . . . . 82
Airbags Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Passenger Status Indicator . . . . . . . 132
Readiness Light . . . . . . . . . . . . . . . . . . . 131
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
System Check . . . . . . . . . . . . . . . . . . . . . . . 81
Alarm Vehicle Security . . . . . . . . . . . . . . . . . . . . . 50
Alert Lane Change . . . . . . . . . . . . . . . . . . . . . . 232
Side Blind Zone (SBZA) . . . . . . . . . . 232
All-Season Tires . . . . . . . . . . . . . . . . . . . . . 282
All-Wheel Drive . . . . . . . . . . . . . . . .200, 270
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Antilock Brake System (ABS) . . . . . . 200 Warning Light . . . . . . . . . . . . . . . . . . . . 136
Appearance Care
Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319
Armrest Storage . . . . . . . . . . . . . . . . . . . . . 112
Ashtrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Assistance Systems for Driving . . . . 226

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
INDEX 367
Assistance Systems for Parkingand Backing . . . . . . . . . . . . . . . . . . . . . . . 219
Auto Stop Stop/Start System . . . . . . . . . . . . . . . . 187
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . . . . 54
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Forward Braking . . . . . . . . . . . . . . . . . . 228
Headlamp System . . . . . . . . . . . . . . . . 160
Transmission . . . . . . . . . . . . . . . . . . . . . . 194
Transmission Fluid . . . . . . . . . . . . . . . 260
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . . . . . 198
B
BatteryExterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Power Protection . . . . . . . . . . . . . . . . . . 164
Battery - North America . . . . . .269, 309
Blade Replacement, Wiper . . . . . . . . . 271
Brake Parking, Electric . . . . . . . . . . . . . . . . . . 201
System Warning Light . . . . . . . . . . . . 135
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267 Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268 Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Automatic Forward . . . . . . . . . . . . . . . 228
Braking System Front Pedestrian (FPB) . . . . . . . . . . . 230
Break-In, New Vehicle . . . . . . . . . . . . . . 184
Bulb Replacement Back-up Lamps . . . . . . . . . . . . . . . . . . . 274
Front Turn Signal Lamps . . . . . . . . 273
Headlamp Aiming . . . . . . . . . . . . . . . . 273
Headlamps . . . . . . . . . . . . . . . . . . . . . . . . 273
Buying New Tires . . . . . . . . . . . . . . . . . . . 297
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . 121
California
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . 254
California Proposition 65 Warning . . . . . . . . . . . . .253, 269, 309, Back Cover
Canadian Vehicle Owners . . . . . . . . . . . . . 2
Capacities and Specifications . . . . . . 338
Carbon Monoxide
Engine Exhaust . . . . . . . . . . . . . . . . . . . 193
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Winter Driving . . . . . . . . . . . . . . . . . . . . 178
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 Cargo (cont'd)
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . 114
Caution, Danger, and Warning . . . . . . . . 3
Center Console Storage . . . . . . . . . . . . . 112
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . 301
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Charging System Light . . . . . . . . . . . . . 133
Check Engine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . . . 133
Child Restraints Infants and Young Children . . . . . . . . 94
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Older Children . . . . . . . . . . . . . . . . . . . . . . 93
Securing . . . . . . . . . . . . . . . . . . . . . . 106, 108
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Cigarette Lighter . . . . . . . . . . . . . . . . . . . . 124
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . 275
Cleaning Exterior Care . . . . . . . . . . . . . . . . . . . . . . 315
Interior Care . . . . . . . . . . . . . . . . . . . . . . 319
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . . . . . 166
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Cluster, Instrument . . . . . . . . . . . . . . . . . 126
Collision Damage Repair . . . . . . . . . . . 347

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
INDEX 369
Driving the Vehicle . . . . . . . . . . . . . . . . . . . . 3
Dual Automatic ClimateControl System . . . . . . . . . . . . . . . . . . . . 166
E
Electric Parking Brake . . . . . . . . . . . . . . 201
Electric Parking Brake Light . . . . . . . 136
Electrical Equipment, Add-On . . . . . 250
Electrical SystemEngine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Fuses and Circuit Breakers . . . . . . . 275
Instrument Panel Fuse Block . . . . 279
Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
Engine
Air Cleaner/Filter . . . . . . . . . . . . . . . . . 261
Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . . . 133
Compartment Overview . . . . . . . . . . 256
Coolant Temperature Gauge . . . . . 130
Coolant Temperature
Warning Light . . . . . . . . . . . . . . . . . . . 139
Cooling System . . . . . . . . . . . . . . . . . . . 262
Drive Belt Routing . . . . . . . . . . . . . . . . 339
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188 Engine (cont'd)
Oil Life System . . . . . . . . . . . . . . . . . . . . 259
Oil Pressure Light . . . . . . . . . . . . . . . . . 140
Overheating . . . . . . . . . . . . . . . . . . . . . . . 265
Power Messages . . . . . . . . . . . . . . . . . . 148
Running While Parked . . . . . . . . . . . 194
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Engine Air Filter Life System . . . . . . 260
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . 163
Equipment, Towing . . . . . . . . . . . . . . . . . 247
Event Data Recorders . . . . . . . . . . . . . . 352
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . 164
Extended Parking . . . . . . . . . . . . . . . . . . . 192
Extender, Seat Belt . . . . . . . . . . . . . . . . . . 79
Exterior Lamp Controls . . . . . . . . . . . . 158
Exterior Lamps Off Reminder . . . . . . 160
Exterior Lighting Battery Saver . . . . 164
F
Features Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Filter, Engine Air Cleaner . . . . . . . . . . . . . . . . 261
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . 160
Flashers, Hazard Warning . . . . . . . . . . 161
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 322 Fluid
Automatic Transmission . . . . . . . . . 260
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . 53
Forward Automatic Braking . . . . . . . . 228
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350
Front Pedestrian Braking (FPB)
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Front Seats Heated and Ventilated . . . . . . . . . . . . . 69
Front Storage . . . . . . . . . . . . . . . . . . . . . . . 111
Front Turn Signal Lamps . . . . . . . . . . 273
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Economy Driving . . . . . . . . . . . . . . . . . . . 26
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . . . . . . 239
Filling the Tank . . . . . . . . . . . . . . . . . . . 238
Foreign Countries . . . . . . . . . . . . . . . . . 237
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Low Fuel Warning Light . . . . . . . . . 140
Management, Active . . . . . . . . . . . . . . 192
Prohibited Fuels . . . . . . . . . . . . . . . . . . 237
Recommended . . . . . . . . . . . . . . . . . . . . 237

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

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
374 INDEX
SeatsHead Restraints . . . . . . . . . . . . . . . . . . . . . 62
Heated and Ventilated Front . . . . . . . 69
Heated, Rear . . . . . . . . . . . . . . . . . . . . . . . . 72
Lumbar Adjustment, Front . . . . . . . . . 64
Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Power Adjustment, Front . . . . . . . . . . 64
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Reclining Seatbacks . . . . . . . . . . . . . . . . 65
Securing Child Restraints . . . . .106, 108
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Vehicle Alarm . . . . . . . . . . . . . . . . . . . . . . . 50
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Accessories andModifications . . . . . . . . . . . . . . . . . . . . 254
Doing Your Own Work . . . . . . . . . . . 254
Maintenance Records . . . . . . . . . . . . 336
Maintenance, General Information . . . . . . . . . . . . . . . . . . . . . . 324
Parts Identification Label . . . . . . . . 337
Scheduling Appointments . . . . . . . . 346
Service Electric Parking Brake
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Services Special Application . . . . . . . . . . . . . . . 331 Servicing the Airbag . . . . . . . . . . . . . . . . . 91
Shifting
Into Park . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Out of Park . . . . . . . . . . . . . . . . . . . . . . . . 190
Side Blind Zone Alert (SBZA) . . . . . . 232
Signals, Turn and Lane-Change . . . . 161
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Special Application Services . . . . . . . 331
Specifications and Capacities . . . . . . 338
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . 129
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Start Assist, Hill . . . . . . . . . . . . . . . . . . . . 203
Start Vehicle, Remote . . . . . . . . . . . . . . . 36
Starter Switch Check . . . . . . . . . . . . . . . 270
Starting the Engine . . . . . . . . . . . . . . . . . 186
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 Heated Wheel . . . . . . . . . . . . . . . . . . . . . 117
Wheel Adjustment . . . . . . . . . . . . . . . . 117
Wheel Controls . . . . . . . . . . . . . . . . . . . 117
Stop/Start System . . . . . . . . . . . . . . . . . . 187
Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Storage Areas
Armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . 113
Center Console . . . . . . . . . . . . . . . . . . . . 112 Storage Areas (cont'd)
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . 111
Roof Rack System . . . . . . . . . . . . . . . . 114
Sunglasses . . . . . . . . . . . . . . . . . . . . . . . . . 112
Umbrella . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Storage Compartments . . . . . . . . . . . . . 111
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . 179
Summer Tires . . . . . . . . . . . . . . . . . . . . . . . 283
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Sunglass Storage . . . . . . . . . . . . . . . . . . . . 112
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Engine Air Filter Life . . . . . . . . . . . . . 260
Forward Collision Alert (FCA) . . . . 226
Infotainment . . . . . . . . . . . . . . . . . 165, 353
Roof Rack . . . . . . . . . . . . . . . . . . . . . . . . . 114
Systems Driver Assistance . . . . . . . . . . . . . . . . . 217
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . 129
Text Telephone (TTY) Users . . . . . . . 343
Theft-Deterrent Systems . . . . . . . . . . . . 51

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
376 INDEX
Ventilation, Air . . . . . . . . . . . . . . . . . . . . . 170
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
W
WarningBrake System Light . . . . . . . . . . . . . . . 135
Caution and Danger . . . . . . . . . . . . . . . . . 3
Lane Departure (LDW) . . . . . . . . . . . 234
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Warnings Hazard Flashers . . . . . . . . . . . . . . . . . . . 161
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . 266
Wheels Alignment and Tire Balance . . . . . 300
Different Size . . . . . . . . . . . . . . . . . . . . . . 298
Replacement . . . . . . . . . . . . . . . . . . . . . . 300
When It Is Time for New Tires . . . . 296
Where to Put the Restraint . . . . . . . . . 98
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Windshield Replacement . . . . . . . . . . . . . . . . . . . . . . 272
Wiper/Washer . . . . . . . . . . . . . . . . . . . . . 118
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178 Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . 282
Wiper Blade Replacement . . . . . . . . . . 271
Wipers
Rear Washer . . . . . . . . . . . . . . . . . . . . . . 120
Wireless Charging . . . . . . . . . . . . . . . . . . 122