2018 CADILLAC ATS Owner's Manual

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
360 CONNECTED SERVICES
Connected Services
Connected Services
Navigation . . . . . . . . . . . . . . . . . . . . . . . . 360
Connections . . . . . . . . . . . . . . . . . . . . . . 361
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . 363
Connected Services
Navigation
Navigation requires a specific OnStar
or connected service plan.
Press
Qto receive Turn-by-Turn
directions or have them sent to the
vehicle’s navigation screen,
if equipped.
Turn-by-Turn Navigation
1. PressQto connect to an
Advisor.
2. Request directions to be downloaded to the vehicle.
3. Follow the voice-guided commands.
Using Voice Commands During a
Planned Route
Functionality of the Voice Command
button, if equipped, may vary by
vehicle and region. For some vehicles,
press
=to open the OnStar app on
the infotainment display. For other
vehicles press
=as follows. Cancel Route
1. Press
=. System responds:
“OnStar ready,” then a tone.
2. Say “Cancel route.” System
responds: “Do you want to cancel
directions?”
3. Say “Yes.”System responds: “OK,
request completed, thank you,
goodbye.”
Route Preview
1. Press
=. System responds:
“OnStar ready,” then a tone.
2. Say “Route preview.” System
responds with the next three
maneuvers.
Repeat
1. Press
=. System responds:
“OnStar ready,” then a tone.
2. Say “Repeat.” System responds
with the last direction given,
then responds with “OnStar
ready,” then a tone.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
CONNECTED SERVICES 361
Get My Destination1. Press
=. System responds:
“OnStar ready,” then a tone.
2. Say “Get my destination.” System
responds with the address and
distance to the destination, then
responds with “OnStar ready,”
then a tone.
Send Destination to Vehicle
Directions can be sent to the vehicle’s
navigation screen, if equipped.
Press
Q, then ask the Advisor to
download directions to the vehicle’s
navigation system, if equipped. After
the call ends, the navigation screen
will provide prompts to begin driving
directions. Routes that are sent to the
navigation screen can only be
canceled through the navigation
system.
See www.onstar.com (U.S.) or
www.onstar.ca (Canada).
Connections
The following services help with
staying connected.
For coverage maps, see
www.onstar.com (U.S.) or
www.onstar.ca (Canada).
Ensuring Security
. Change the default passwords for
the Wi-Fi hotspot and myCadillac
mobile app. Make these passwords
different from each other and use
a combination of letters, numbers,
and symbols to increase the
security.
. Change the default name of the
SSID (Service Set Identifier). This
is your network’s name that is
visible to other wireless devices.
Choose a unique name and avoid
family names or vehicle
descriptions.
Wi-Fi Hotspot (If Equipped)
The vehicle may have a built-in Wi-Fi
hotspot that provides access to the
Internet and web content at 4G LTE
speed. Up to seven mobile devices can be connected. A data plan is required.
Use the in-vehicle controls only when
it is safe to do so.
1. To retrieve Wi-Fi hotspot information, press
=to open
the OnStar app on the
infotainment display, then select
Wi-Fi Hotspot. On some vehicles,
touch Wi-Fi or Wi-Fi Settings on
the screen.
2. The Wi-Fi settings will display the Wi-Fi hotspot name (SSID),
password, and on some vehicles,
the connection type (no Internet
connection, 3G, 4G, 4G LTE), and
signal quality (poor, good,
excellent).
3. To change the SSID or password, press
Qor call 1-888-4ONSTAR
to connect with an Advisor. On
some vehicles, the SSID and
password can be changed in the
Wi-Fi Hotspot menu.
After initial set-up, your vehicle’s
Wi-Fi hotspot will connect
automatically to your mobile devices.
Manage data usage by turning Wi-Fi
on or off on your mobile device, by

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
362 CONNECTED SERVICES
using the myCadillac mobile app,
or by contacting an OnStar Advisor.
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.”

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
CONNECTED SERVICES 363
Calling 911 Emergency
1. Press=. System responds:
“OnStar ready.”
2. Say “Call.”System responds: “Call.
Please say the name or number
to call.”
3. Say “911”without pausing.
System responds: “911.”
4. Say “Call.”System responds: “OK,
dialing 911.”
Retrieve My Number
1. Press=. System responds:
“OnStar ready.”
2. Say “My number.” System
responds: “Your OnStar
Hands-Free Calling number is,”
then says the number.
End a Call
Press=. System responds: “Call
ended.”
Verify Minutes and Expiration
Press=and say “Minutes” then
“Verify” to check how many minutes
remain and their expiration date.
If equipped, press
=and touch
Account Services to view the number
of remaining minutes, available Wi-Fi
data, and other account information.
Diagnostics
By monitoring and reporting on the
vehicle’s key systems, OnStar
Advanced Diagnostics, if equipped,
provides a way to keep up on
maintenance. Capabilities vary by
model. See www.onstar.com for details
and system limitations. Features are
subject to change. For updates on
feature capabilities, see
my.cadillac.com. Message and data
rates may apply.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
364 INDEX
IndexA
Accessories and Modifications . . . . . 238
Accessory Power . . . . . . . . . . . . . . . . . . . . 188
Adaptive Cruise Control . . . . . . . . . . . . 202
Add-On Electrical Equipment . . . . . . 235
Additional InformationOnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354
Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Adjustments
Lumbar, Front Seats . . . . . . . . . . . . . . . . 57
Thigh Support . . . . . . . . . . . . . . . . . . . . . . 59
Air Cleaner/Filter, Engine . . . . . . . . . . 248
Air Conditioning . . . . . . . . . . . . . . .163, 168
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . . . . . 170
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
How Does an Airbag Restrain? . . . . . 81
Passenger Sensing System . . . . . . . . . 82
What Makes an Airbag Inflate? . . . . 80
What Will You See after anAirbag Inflates? . . . . . . . . . . . . . . . . . . . 81
When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Where Are the Airbags? . . . . . . . . . . . . 78 Airbags
Adding Equipment to the
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Passenger Status Indicator . . . . . . . 130
Readiness Light . . . . . . . . . . . . . . . . . . . 129
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
System Check . . . . . . . . . . . . . . . . . . . . . . . 76
Alarm Vehicle Security . . . . . . . . . . . . . . . . . . . . . 41
Alert
Lane Change . . . . . . . . . . . . . . . . . . . . . . 221
Side Blind Zone (SBZA) . . . . . . . . . . 221
All-Season Tires . . . . . . . . . . . . . . . . . . . . . 273
All-Wheel Drive . . . . . . . . . . . . . . . .193, 259
Antilock Brake System (ABS) . . . . . . 194 Warning Light . . . . . . . . . . . . . . . . . . . . 134
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316
Armrest
Rear Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Armrest Storage . . . . . . . . . . . . . . . . . . . . . 109
Assistance Systems for Driving . . . . 217
Assistance Systems for Parking and Backing . . . . . . . . . . . . . . . . . . . . . . . 211
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . . . . 45

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
INDEX 365
Automatic (cont'd)Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Forward Braking . . . . . . . . . . . . . . . . . . 219
Headlamp System . . . . . . . . . . . . . . . . 157
Level Control . . . . . . . . . . . . . . . . . . . . . . 199
Transmission . . . . . . . . . . . . . . . . . . . . . . 191
Transmission Fluid . . . . . . . . . . . . . . . 247
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . . . . . 193
Shift Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
B
BatteryExterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Power Protection . . . . . . . . . . . . . . . . . . 161
Battery - North America . . . . . .258, 306
Blade Replacement, Wiper . . . . . . . . . 260
Boost Gauge . . . . . . . . . . . . . . . . . . . . . . . . . 126
Brake Parking, Electric . . . . . . . . . . . . . . . . . . 194
System Warning Light . . . . . . . . . . . . 133
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 Braking (cont'd)
Automatic Forward . . . . . . . . . . . . . . . 219
Break-In, New Vehicle . . . . . . . . . . . . . . 183
Bulb Replacement Back-up Lamps . . . . . . . . . . . . . . . . . . . 263
Headlamp Aiming . . . . . . . . . . . . . . . . 262
Headlamps . . . . . . . . . . . . . . . . . . . . . . . . 263
License Plate Lamps . . . . . . . . . . . . . . 264
Buying New Tires . . . . . . . . . . . . . . . . . . . 287
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . 115
California Perchlorate Materials
Requirements . . . . . . . . . . . . . . . . . . . 238
California Proposition 65 Warning . . . . . . . . . . . . .237, 258, 306, Back Cover
Canadian Vehicle Owners . . . . . . . . . . . . . 2
Capacities and Specifications . . . . . . 337
Carbon Monoxide
Engine Exhaust . . . . . . . . . . . . . . . . . . . 190
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Winter Driving . . . . . . . . . . . . . . . . . . . . 178
Cargo Management System . . . . . . . . . . . . . 111
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . 110
Caution, Danger, and Warning . . . . . . . . 2 Center Console Storage . . . . . . . . . . . . . 109
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . 291
Charging
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Charging System Light . . . . . . . . . . . . . 131
Check Engine Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . . . . . 131
Child Restraints Infants and Young Children . . . . . . . . 90
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Older Children . . . . . . . . . . . . . . . . . . . . . . 89
Securing . . . . . . . . . . . . . . . . . . . . . . 102, 104
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Cigarette Lighter . . . . . . . . . . . . . . . . . . . . 119
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . 265
Cleaning
Exterior Care . . . . . . . . . . . . . . . . . . . . . . 312
Interior Care . . . . . . . . . . . . . . . . . . . . . . 316
Climate Control Systems
Dual Automatic . . . . . . . . . . . . . . . . . . . 163
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Cluster, Instrument . . . . . . . . . . . . . . . . . 121
Collision Damage Repair . . . . . . . . . . . 346
Compact Spare Tire . . . . . . . . . . . . . . . . . 305

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
366 INDEX
CompartmentsStorage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Compressor Kit, Tire Sealant . . . . . . . 293
Connected Services Connections . . . . . . . . . . . . . . . . . . . . . . . 361
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . 363
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . 360
Connections Connected Services . . . . . . . . . . . . . . . 361
Control
Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Control of a Vehicle . . . . . . . . . . . . . . . . 174
Convenience Net . . . . . . . . . . . . . . . . . . . . 111
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . 44
Coolant Engine Temperature Gauge . . . . . . 128
Engine Temperature WarningLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Cooling . . . . . . . . . . . . . . . . . . . . . . . . .163, 168
Cooling System . . . . . . . . . . . . . . . . . . . . . 250
Cornering Lamps . . . . . . . . . . . . . . . . . . . 159
Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . 159
Courtesy Transportation
Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345
Cover Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243 Cruise Control . . . . . . . . . . . . . . . . . . . . . . . 199
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Cruise Control, Adaptive . . . . . . . . . . . 202
Customer Assistance . . . . . . . . . . . . . . . 341 Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
Text Telephone (TTY) Users . . . . . 341
Customer Information
Publications OrderingInformation . . . . . . . . . . . . . . . . . . . . . . 348
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . 339
D
Damage Repair, Collision . . . . . . . . . . . 346
Danger, Warning, and Caution . . . . . . . . 2
Data CollectionInfotainment System . . . . . . . . . . . . . 351
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351
Data Recorders, Event . . . . . . . . . . . . . . 350
Daytime Running Lamps (DRL) . . . 157
Defensive Driving . . . . . . . . . . . . . . . . . . . 174
Delayed Locking . . . . . . . . . . . . . . . . . . . . . 37
Diagnostics Connected Services . . . . . . . . . . . . . . . 363
Distracted Driving . . . . . . . . . . . . . . . . . . 173
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . 159
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . 139 Door (cont'd)
Delayed Locking . . . . . . . . . . . . . . . . . . . . 37
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Power Locks . . . . . . . . . . . . . . . . . . . . . . . . . 37
Rear Seat Pass-Through . . . . . . . . . . . . 68
Drive Belt Routing, Engine . . . . . . . . . 338
Drive Systems All-Wheel Drive . . . . . . . . . . . . . . 193, 259
Driver Assistance Systems . . . . . . . . . 209
Driver Information
Center (DIC) . . . . . . . . . . . . . . . . . . . . . . . 139
Driving Assistance Systems . . . . . . . . . . . . . . . 217
Characteristics andTowing Tips . . . . . . . . . . . . . . . . . . . . . 230
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
For Better Fuel Economy . . . . . . . . . . . 25
Hill and Mountain Roads . . . . . . . . 177
If the Vehicle is Stuck . . . . . . . . . . . . 179
Loss of Control . . . . . . . . . . . . . . . . . . . . 176
Off-Road Recovery . . . . . . . . . . . . . . . . 176
Vehicle Load Limits . . . . . . . . . . . . . . 179
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . 176
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . . . . . 163

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
INDEX 367
E
Electric Parking Brake . . . . . . . . . . . . . . 194
Electric Parking Brake Light . . . . . . . 133
Electrical Equipment, Add-On . . . . . 235
Electrical SystemEngine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Fuses and Circuit Breakers . . . . . . . 265
Instrument Panel Fuse Block . . . . 268
Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . 248
Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . . . 131
Compartment Overview . . . . . . . . . . 240
Coolant Temperature Gauge . . . . . 128
Coolant Temperature
Warning Light . . . . . . . . . . . . . . . . . . . 136
Cooling System . . . . . . . . . . . . . . . . . . . 250
Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Drive Belt Routing . . . . . . . . . . . . . . . . 338
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Oil Life System . . . . . . . . . . . . . . . . . . . . 246 Engine (cont'd)
Oil Pressure Light . . . . . . . . . . . . . . . . . 137
Overheated Protection
Operating Mode . . . . . . . . . . . . . . . . . 254
Overheating . . . . . . . . . . . . . . . . . . . . . . . 253
Power Messages . . . . . . . . . . . . . . . . . . 146
Running While Parked . . . . . . . . . . . 191
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Engine Oil
Temperature Gauge . . . . . . . . . . . . . . . 127
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . 160
Equipment, Towing . . . . . . . . . . . . . . . . . 234
Event Data Recorders . . . . . . . . . . . . . . 350
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . 161
Extended Parking . . . . . . . . . . . . . . . . . . . 189
Extender, Seat Belt . . . . . . . . . . . . . . . . . . 74
Exterior Lamp Controls . . . . . . . . . . . . 155
Exterior Lamps Off Reminder . . . . . . 156
Exterior Lighting Battery Saver . . . . 161
F
Features Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Filter,
Engine Air Cleaner . . . . . . . . . . . . . . . . 248
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . 157
Flashers, Hazard Warning . . . . . . . . . . 158
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291 Flat Tire (cont'd)
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 319
Fluid Automatic Transmission . . . . . . . . . 247
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
Power Steering . . . . . . . . . . . . . . . . . . . . 255
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . 44
Forward Automatic Braking . . . . . . . . 219
Forward Collision Alert (FCA)
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
Front Seats Heated and Ventilated . . . . . . . . . . . . . 63
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Economy Driving . . . . . . . . . . . . . . . . . . . 25
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . . . . . . 229
Filling the Tank . . . . . . . . . . . . . . . . . . . 227
Foreign Countries . . . . . . . . . . . . . . . . . 227
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Low Fuel Warning Light . . . . . . . . . 138
Prohibited Fuels . . . . . . . . . . . . . . . . . . 227
Recommended . . . . . . . . . . . . . . . . . . . . 226
Top Tier . . . . . . . . . . . . . . . . . . . . . . . . . . . 226