CADILLAC XT6 2020 Owner's Manual

84321179 A
2020
XT6
2020 XT6
Certified Service
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Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
ContentsIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Keys, Doors, and Windows . . . . . . . . . . 7
Seats and Restraints . . . . . . . . . . . . . . . 41
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Instruments and Controls . . . . . . . . 104
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Infotainment System . . . . . . . . . . . . . 152
Climate Controls . . . . . . . . . . . . . . . . . . 153
Driving and Operating . . . . . . . . . . . . 164
Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . 258
Service and Maintenance . . . . . . . . . 332
Technical Data . . . . . . . . . . . . . . . . . . . . 346
Customer Information . . . . . . . . . . . . 349
Reporting Safety Defects . . . . . . . . . 359
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
Connected Services . . . . . . . . . . . . . . . 370
Index . . . . . . . . . . . . . . . . . . . . . . . . 373

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
2 INTRODUCTION
Introduction
The names, logos, emblems, slogans,
vehicle model names, and vehicle
body designs appearing in this manual
including, but not limited to, GM, the
GM logo, CADILLAC, the CADILLAC
Emblem, and XT6are trademarks and/
or service marks of General Motors
LLC, its subsidiaries, affiliates,
or licensors.
For vehicles first sold in Canada,
substitute the name “General Motors
of Canada Company ”for Cadillac
Motor Car Division wherever it
appears in this manual. This manual describes features that
may or may not be on the vehicle
because of optional equipment that
was not purchased on the vehicle,
model variants, country specifications,
features/applications that may not be
available in your region, or changes
subsequent to the printing of this
owner’s manual.
Refer to the purchase documentation
relating to your specific vehicle to
confirm the features.
Keep this manual in the vehicle for
quick reference.
Canadian Vehicle Owners
A French language manual can be
obtained from your dealer, at
www.helminc.com, or from:
Propriétaires Canadiens
On peut obtenir un exemplaire de ce
guide en français auprès du
concessionnaire ou à l'adresse
suivante:
Helm, Incorporated
Attention: Customer Service
47911 Halyard Drive
Plymouth, MI 48170
USA
Using this Manual
To quickly locate information about
the vehicle, use the Index in the back
of the manual. It is an alphabetical
list of what is in the manual and the
page number where it can be found.
Litho in U.S.A.
Part No. 84321179 A First Printing©2019 General Motors LLC. All Rights Reserved.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
INTRODUCTION 3
Danger, Warning, and
Caution
Warning messages found on vehicle
labels and in this manual describe
hazards and what to do to avoid or
reduce them.
{Danger
Danger indicates a hazard with a
high level of risk which will result
in serious injury or death.
{Warning
Warning indicates a hazard that
could result in injury or death.
Caution
Caution indicates a hazard that
could result in property or vehicle
damage.
A circle with a slash through it is a
safety symbol which means“Do Not,”
“Do not do this,” or“Do not let this
happen.”
Symbols
The vehicle has components and
labels that use symbols instead of
text. Symbols are shown along with
the text describing the operation or
information relating to a specific
component, control, message, gauge,
or indicator.
M: Shown when the owner’s manual
has additional instructions or
information.
*: Shown when the service manual
has additional instructions or
information.
0: Shown when there is more
information on another page —
“see page.” Vehicle Symbol Chart
Here are some additional symbols that
may be found on the vehicle and what
they mean. See the features in this
manual for information.
u:
Air Conditioning System
G:Air Conditioning Refrigerant Oil
9:Airbag Readiness Light
!:Antilock Brake System (ABS)
$:Brake System Warning Light
9:Dispose of Used Components
Properly
P: Do Not Apply High Pressure
Water
B: Engine Coolant Temperature
_:Flame/Fire Prohibited
H: Flammable
[:Forward Collision Alert
R: Fuse Block Cover Lock Location
+:Fuses
j:ISOFIX/LATCH System Child
Restraints

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
4 INTRODUCTION
Q:Keep Fuse Block Covers Properly
Installed
|: Lane Change Alert
@:Lane Departure Warning
A:Lane Keep Assist
*:Malfunction Indicator Lamp
::Oil Pressure
X:Park Assist
~:Pedestrian Ahead Indicator
O:Power
7: Rear Cross Traffic Alert
I:Registered Technician
/:Remote Vehicle Start
>: Seat Belt Reminders
I:Side Blind Zone Alert
h:Stop/Start
7: Tire Pressure Monitor
d:Traction Control/StabiliTrak/
Electronic Stability Control (ESC)
a: Under Pressure
V:Vehicle Ahead Indicator

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
INTRODUCTION 5
Instrument Panel Overview

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
6 INTRODUCTION
1.Air Vents 0162.
2. Exterior Lamp Controls 0144.
Turn Signal Lever. See Turn and
Lane-Change Signals 0148.
IntelliBeam System Button (If
Equipped). See Exterior Lamp
Controls 0144.
Adaptive Headlight System
Button (If Equipped). See Exterior
Lamp Controls 0144.
3. Instrument Cluster 0113.
Driver Information Center (DIC)
Display. See Driver Information
Center (DIC) 0128.
4. Windshield Wiper/Washer 0106.
Rear Window Wiper/Washer
0 107.
5. ENGINE START/STOP Button. See Ignition Positions 0180.
6. Park Assist Button. See Assistance Systems for Parking or
Backing 0217.
Automatic Parking Assist (APA)
Button. See Assistance Systems
for Parking or Backing 0217. 7. Stop/Start Disable Switch. See
Stop/Start System 0182.
8. Light Sensor. See Automatic
Headlamp System 0147.
9. Hazard Warning Flashers 0148.
Lane Keep Assist (LKA) 0237 (If
Equipped).
10. Infotainment 0152.
11. Heated and Ventilated Front Seats
048 (If Equipped).
12. Dual Automatic Climate Control
System 0153.
13. MODE Switch. See Driver Mode
Control 0202.
Traction Control/Electronic
Stability Control 0200.
14. Infotainment Controls. See Infotainment 0152.
15. Shift Lever. See Automatic
Transmission 0190.
16. Steering Wheel Controls 0105.
17. Steering Wheel Controls 0105. Driver Information Center (DIC)
Controls. See
Driver Information
Center (DIC) 0128.
18. Horn 0105.
19. Steering Wheel Adjustment 0105
(Out of View).
20. Forward Collision Alert (FCA)
System 0226 (If Equipped).
Heated Steering Wheel 0105 (If
Equipped).
21. Cruise Control 0203.
Adaptive Cruise Control 0205 (If
Equipped).
Phone Button. See Steering Wheel
Controls 0105.
22. Data Link Connector (DLC) (Out of View). See Malfunction
Indicator Lamp (Check Engine
Light) 0120.
23. Hood Release. See Hood0261.
24. Head-Up Display (HUD) 0131 (If
Equipped).
25. Instrument Panel Illumination
Control 0149.
26. Electric Parking Brake 0198.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
KEYS, DOORS, AND WINDOWS 7
Keys, Doors, and
Windows
Keys and Locks
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Remote Keyless Entry (RKE) System Operation . . . . . . . . . . . . . . . . . 8
Remote Vehicle Start . . . . . . . . . . . . . . 15
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . 16
Power Door Locks . . . . . . . . . . . . . . . . . 19
Delayed Locking . . . . . . . . . . . . . . . . . . . 19
Automatic Door Locks . . . . . . . . . . . . 19
Lockout Protection . . . . . . . . . . . . . . . . 20
Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . 20
Doors
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Vehicle Security
Vehicle Security . . . . . . . . . . . . . . . . . . . . 29
Vehicle Alarm System . . . . . . . . . . . . . 29
Steering Column Lock . . . . . . . . . . . . . 31
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . 31
Immobilizer Operation . . . . . . . . . . . . 31
Exterior Mirrors
Convex Mirrors . . . . . . . . . . . . . . . . . . . . 32
Power Mirrors . . . . . . . . . . . . . . . . . . . . . . 33
Folding Mirrors . . . . . . . . . . . . . . . . . . . . 33
Heated Mirrors . . . . . . . . . . . . . . . . . . . . . 34
Automatic Dimming Mirror . . . . . . . 34
Reverse Tilt Mirrors . . . . . . . . . . . . . . . 34
Interior Mirrors
Interior Rearview Mirrors . . . . . . . . . 34
Automatic Dimming Rearview Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Rear Camera Mirror . . . . . . . . . . . . . . . 34
Windows
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Power Windows . . . . . . . . . . . . . . . . . . . . 37
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Keys and Locks
Keys
{Warning
Leaving children in a vehicle with a
Remote Keyless Entry (RKE)
transmitter is dangerous and
children or others could be
seriously injured or killed. They
could operate the power windows
or other controls or make the
vehicle move. The windows will
function with the RKE transmitter
in the vehicle, and children or
others could be caught in the path
of a closing window. Do not leave
children in a vehicle with an RKE
transmitter.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
8 KEYS, DOORS, AND WINDOWS
The key, inside the Remote Keyless
Entry (RKE) transmitter, is used for
the driver door and glove box.
To remove the key, press the button
near the bottom of the transmitter,
and pull the key out. Never pull the
key out without pressing the button.
If it becomes difficult to turn the key,
inspect the key blade for debris.
See your dealer if a new key is needed.
Contact Roadside Service if locked out
of the vehicle. SeeRoadside Service
0 353.
With an active OnStar or connected
service plan, an OnStar Advisor may
remotely unlock the vehicle. See
OnStar Overview 0363.
Remote Keyless Entry
(RKE) System
See Radio Frequency Statement 0359.
If there is a decrease in the key
operating range:
. Check the distance. The key may
be too far from the vehicle.
. Check the location. Other vehicles
or objects may be blocking the
signal. .
Check the key battery. See “Battery
Replacement ”later in this section.
. If the key is still not working
correctly, see your dealer or a
qualified technician for service.
Remote Keyless Entry
(RKE) System Operation
The Keyless Access system allows for
vehicle entry when the Remote
Keyless Entry (RKE) transmitter is
within 1 m (3 ft). See “Keyless Access
Operation ”following.
The RKE transmitter functions may
work up to 60 m (197 ft) away from
the vehicle.
Other conditions can impact the
performance of the transmitter. See
Remote Keyless Entry (RKE) System
0 8.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-12984300) -
2020 - CRC - 3/19/19
KEYS, DOORS, AND WINDOWS 9
Q:Press to lock all doors and if
equipped, the fuel door. The turn
signal indicators may flash and/or the
horn may sound on the second press
to indicate locking. See Vehicle
Personalization 0135.
If the driver door is open when
Qis
pressed and Open Door Anti-Lockout
is enabled, all doors will lock and then
the driver door will immediately
unlock. See Vehicle Personalization
0 135. If the passenger door is open
when
Qis pressed, all doors lock. Pressing
Qmay also arm the
theft-deterrent system. See Vehicle
Alarm System 029.
If equipped with remote folding
mirrors, press and hold
Qfor
one second to fold the mirrors,
if enabled. See Vehicle Personalization
0 135.
K:Press to unlock the driver door
and if equipped, the fuel door. Press
unlock again within five seconds to
unlock all doors. The RKE transmitter
can be programmed to unlock all
doors on the first button press. See
Vehicle Personalization 0135. The turn
signal indicators may flash to indicate
unlocking. See Vehicle Personalization
0 135. When remotely unlocking the
vehicle at night, the lights come on
briefly to light your approach to the
vehicle.
Pressing
Kwill disarm the
theft-deterrent system. See Vehicle
Alarm System 029. If equipped with remote folding
mirrors, press and hold
Kfor
one second to unfold the mirrors,
if enabled. See Vehicle Personalization
0 135.
If equipped with remote windows,
press and hold
Kuntil the windows
fully open, if enabled. See Vehicle
Personalization 0135.
/:Press and releaseQand then
immediately press and hold
/for at
least four seconds to start the engine
from outside the vehicle using the
RKE transmitter. See Remote Vehicle
Start 015.
7:Press and release one time to
initiate vehicle locator. The exterior
lamps flash and the horn chirps three
times. Press and hold
7for
three seconds to sound the panic
alarm. The horn sounds and the turn
signal lamps flash for 30 seconds,
or until
7is pressed again or the
vehicle is started.