Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
364 CONNECTED SERVICES
On some vehicles, Wi-Fi can also be
managed from the Wi-Fi
Hotspot menu.
MyCadillac Mobile App (If Available)
Download the myCadillac mobile app
to compatible Apple and Android
smartphones. Cadillac users can
access the following services from a
smartphone:
.Remotely start/stop the vehicle,
if factory-equipped.
. Lock/unlock doors, if equipped
with automatic locks.
. Activate the horn and lamps.
. Check the vehicle’s fuel level, oil
life, or tire pressure,
if factory-equipped with the Tire
Pressure Monitor System.
. Send destinations to the vehicle.
. Locate the vehicle on a map (U.S.
market only).
. Turn the vehicle's Wi-Fi hotspot
on/off, manage settings, and
monitor data consumption,
if equipped. .
Locate a dealer and schedule
service.
. Request roadside assistance.
. Set a parking reminder with pin
drop, take a photo, make a note,
and set a timer.
. Connect with Cadillac on social
media.
Features are subject to change. For
myCadillac mobile app information
and compatibility, see my.cadillac.com.
An active OnStar or connected service
plan may be required. A compatible
device, factory-installed remote start,
and power locks are required. Data
rates apply. See www.onstar.com for
details and system limitations.
Remote Services
Contact an OnStar Advisor to unlock
the doors or sound the horn and flash
the lamps.
Marketplace
OnStar Advisors can provide offers
from restaurants and retailers on your
route, help locate hotels, or book a
room. These services vary by market.
OnStar Hands-Free Calling
Make and receive calls with the
built-in wireless calling service, which
requires available minutes.
Functionality of the Voice Command
button may vary by vehicle and
region. For some vehicles, press
=to
open the OnStar app on the
infotainment display, then select
Hands-Free calling. For other vehicles
press
=as follows.
Make a Call
1. Press
=. System responds:
“OnStar ready.”
2. Say “Call.”System responds: “Call.
Please say the name or number
to call.”
3. Say the entire number without pausing, including a “1”and the
area code. System responds: “OK,
calling.”
Calling 911 Emergency
1. Press=. System responds:
“OnStar ready.”
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
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
