2021 CADILLAC XT6 rear

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-14574701) -
2021 - CRC - 2/8/21
INTRODUCTION 3
H:Flammable
[:Forward Collision Alert
R:Fuse Block Cover Lock Location
+:Fuses
j:ISOFIX/LATCH System Child
Restraints
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
h:Risk of Electrical Fire
>: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-14574701) -
2021 - CRC - 2/8/21
INTRODUCTION 5
1.Air Vents 0215.
2. Exterior Lamp Controls 0139.
Turn Signal Lever. See Turn and
Lane-Change Signals 0142.
IntelliBeam System Button (If
Equipped). See Exterior Lamp
Controls 0139.
3. Instrument Cluster 0109.
Driver Information Center (DIC)
Display. See Driver Information
Center (DIC) 0124.
4. Windshield Wiper/Washer 0102.
Rear Window Wiper/Washer 0104.
5. ENGINE START/STOP Button. See Ignition Positions 0232.
6. Park Assist Button. See Assistance
Systems for Parking or Backing
0 264.
Automatic Parking Assist (APA)
Button. See Assistance Systems for
Parking or Backing 0264.
7. Auto Stop Disable Switch. See Stop/
Start System 0234.
8. Light Sensor. See Automatic
Headlamp System 0141. 9.
Hazard Warning Flashers 0142.
Lane Keep Assist (LKA) 0282 (If
Equipped).
10. Infotainment Controls. See Overview 0147.
11. Heated and Ventilated Front Seats
045 (If Equipped).
12. Dual Automatic Climate Control
System 0208.
13. MODE Switch. See Driver Mode
Control 0250.
Traction Control/Electronic Stability
Control 0248.
14. Infotainment Controls. See Overview 0147.
15. Shift Lever. See Automatic
Transmission 0240.
16. Steering Wheel Controls 0101.
17. Steering Wheel Controls 0101.
Driver Information Center (DIC)
Controls. See Driver Information
Center (DIC) 0124.
18. Horn 0102.
19. Steering Wheel Adjustment 0101
(Out of View). 20.
Forward Collision Alert (FCA) System
0272 (If Equipped).
Heated Steering Wheel 0101 (If
Equipped).
21. Cruise Control 0251.
Adaptive Cruise Control (Advanced)
0 254 (If Equipped).
Phone Button. See Steering Wheel
Controls 0101.
22. Data Link Connector (DLC) (Out of View). See Malfunction Indicator
Lamp (Check Engine Light) 0115.
23. Hood Release. See Hood0306.
24. Head-Up Display (HUD) 0126 (If
Equipped).
25. Instrument Panel Illumination
Control 0143.
26. Electric Parking Brake 0246.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-14574701) -
2021 - CRC - 2/8/21
6 KEYS, DOORS, AND WINDOWS
Keys, Doors, and
Windows
Keys and Locks
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Remote Keyless Entry (RKE) System Operation . . . . . . . . . . . . . . . . . 7
Remote Vehicle Start . . . . . . . . . . . . . . 14
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . 15
Power Door Locks . . . . . . . . . . . . . . . . . 18
Delayed Locking . . . . . . . . . . . . . . . . . . . 18
Automatic Door Locks . . . . . . . . . . . . 18
Lockout Protection . . . . . . . . . . . . . . . . 18
Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . 19
Doors
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Vehicle Security
Vehicle Security . . . . . . . . . . . . . . . . . . . . 27
Vehicle Alarm System . . . . . . . . . . . . . 27
Steering Column Lock . . . . . . . . . . . . . 28
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . 29
Immobilizer Operation . . . . . . . . . . . . 29
Exterior Mirrors
Convex Mirrors . . . . . . . . . . . . . . . . . . . . 30
Power Mirrors . . . . . . . . . . . . . . . . . . . . . . 30
Folding Mirrors . . . . . . . . . . . . . . . . . . . . 31
Heated Mirrors . . . . . . . . . . . . . . . . . . . . . 31
Automatic Dimming Mirror . . . . . . . 32
Reverse Tilt Mirrors . . . . . . . . . . . . . . . 32
Interior Mirrors
Interior Rearview Mirrors . . . . . . . . . 32
Automatic Dimming Rearview Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Rear Camera Mirror . . . . . . . . . . . . . . . 32
Windows
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Power Windows . . . . . . . . . . . . . . . . . . . . 35
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
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-14574701) -
2021 - CRC - 2/8/21
14 KEYS, DOORS, AND WINDOWS
1. Press the button on the side of theRKE transmitter near the bottom
and pull the key out. Never pull the
key out without pressing the
button.
2. Separate the two halves of thetransmitter using a flat tool
inserted into the bottom center of
the transmitter. Do not use the
key slot.
3. Remove the old battery. Do not usea metal object.
4. Insert the new battery on the back housing, positive side facing down.
Replace with a CR2032 or
equivalent battery.
5. Align the front and back housing then snap the transmitter together.
6. Reinsert the key.
Remote Vehicle Start
This feature allows the engine to be
started from outside of the vehicle.
/: This button is on the RKE
transmitter for remote start. The climate control system will use
the previous settings during a remote
start. The rear window defogger may
come on during remote start based on
cold ambient conditions. The rear
window defogger indicator light does
not come on during remote start.
If the vehicle has auto heated or
ventilated seats they may come on
during a remote start. See
Heated and
Ventilated Front Seats 045.
Laws in some local communities may
restrict the use of remote starters. For
example, some laws may require a
person using remote start to have the
vehicle in view. Check local
regulations for any requirements.
Do not use the remote start feature if
the vehicle is low on fuel. The vehicle
could run out of fuel.
Other conditions can affect the
performance of the transmitter. See
Remote Keyless Entry (RKE) System
0 7.
Starting the Engine Using Remote
Start
1. Press and release
Qon the RKE
transmitter.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-14574701) -
2021 - CRC - 2/8/21
16 KEYS, DOORS, AND WINDOWS
Warning (Continued)
.Young children who get into
unlocked vehicles may be unable
to get out. A child can be
overcome by extreme heat and
can suffer permanent injuries or
even death from heat stroke.
Always lock the vehicle whenever
leaving it.
.Outsiders can easily enter
through an unlocked door when
you slow down or stop the
vehicle. Locking the doors can
help prevent this from
happening.
To lock/unlock the doors from outside
the vehicle:
.PressQorKon the Remote
Keyless Entry (RKE) transmitter. See
Remote Keyless Entry (RKE) System
Operation 07.
.Use the key in the key lock cylinder
in the driver door. The key lock
cylinder is covered with a cap. To lock/unlock the doors from inside
the vehicle:
.PressQorKon the power door
lock switch. See Power Door Locks
0 18.
.Pull once on the door handle to
unlock the door and again to open
the door.
.On the front and rear doors, push
down on the door lock knob to lock
the door manually.
Keyless Access
If equipped, the RKE transmitter must
be within 1 m (3 ft) of the liftgate or
door being opened. To unlock the vehicle from the driver
door when all doors are locked:
.Press the button on the driver door
handle once to unlock the driver
door only.
.Press the button again within
five seconds to unlock all doors.
If doors are already unlocked, pressing
the button once will lock all doors.
To lock or unlock the vehicle from any
passenger door:
.Press the button on the passenger
door handle. This will lock or
unlock all doors.
See Remote Keyless Entry (RKE) System
Operation 07.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-14574701) -
2021 - CRC - 2/8/21
KEYS, DOORS, AND WINDOWS 17
Driver Door Key Lock Cylinder
Access (In Case of Dead Battery)
To access the driver door key lock
cylinder:1. Pull the door handle (1) to the open position and hold it open
until the cap removal is complete.
2. Insert the key into the slot (3) on the bottom of the cap (2) and lift
the key upward.
3. Move the cap (2) rearward and remove.
4. Use the key in the cylinder. To replace the cap:
1. Pull the door handle (1) to the open position and hold it open
until the cap installation is
complete.
2. Insert the two tabs (6) at the backof the cap between the seal (5) and
the metal base (4).
3. Slide the cap forward and press theforward edge to install the cap in
place.
4. Release the door handle.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-14574701) -
2021 - CRC - 2/8/21
KEYS, DOORS, AND WINDOWS 19
If the vehicle is off and locking is
requested while a door is open, when
all doors are closed the vehicle will
check for RKE transmitters inside.
If an RKE transmitter is detected and
the number of RKE transmitters inside
has not reduced, the driver door will
unlock and the horn will chirp three
times.
Lockout Protection can be manually
overridden by pressing and holding
Q
on the power door lock switch.
Open Door Anti-Lockout
If Open Door Anti-Lockout is turned
on and the vehicle is off, the driver
door is open, and locking is requested,
all the doors will lock and the driver
door will unlock. The Open Door
Anti-Lockout feature can be turned on
or off. SeeVehicle Personalization
0 130.
Safety Locks
The rear door safety locks prevent
passengers from opening the rear
doors from inside the vehicle.
Manual Safety Locks
If equipped, the safety lock is on the
inside edge of the rear doors. To use
the safety lock:
1. Move the lever down to the lock position.
2. Close the door.
3. Do the same for the other rear door. To open a rear door when the safety
lock is on:
1. Unlock the door by activating the inside handle, by pressing the
power door lock switch, or by using
the Remote Keyless Entry (RKE)
transmitter.
2. Open the door from the outside.
When the safety lock is enabled,
adults and older children will not be
able to open the rear door from the
inside. Cancel the safety locks to
enable the doors to open from the
inside.
To cancel the safety lock: 1. Unlock the door and open it from the outside.
2. Move the lever up to unlock. Do the same for the other door.

Cadillac XT6 Owner Manual (GMNA-Localizing-U.S./Canada-14574701) -
2021 - CRC - 2/8/21
KEYS, DOORS, AND WINDOWS 23
To open the liftgate, press the touch
pad under the liftgate handle and
lift up.
Do not press the touch pad while
closing the liftgate. This may cause
the liftgate to be unlatched.
If equipped with Keyless Access, the
liftgate can be opened when locked if
the RKE transmitter is within 1 m
(3 ft) of the touch pad. SeeRemote
Keyless Entry (RKE) System Operation
0 7.
The liftgate has an electric latch.
If the battery is disconnected or has
low voltage, the liftgate will not open. The liftgate will resume operation
when the battery is reconnected and
charged.
Always close the liftgate before
driving.
Hands-Free Operation
If equipped, the liftgate may be
operated with a kicking motion near
the center of the rear bumper at the
location of the projected logo.
The RKE transmitter must be within
1 m (3 ft) of the rear bumper to
operate the power liftgate hands-free.
The hands-free feature will not work
while the liftgate is moving. To stop
the liftgate while in motion use one of
the liftgate switches.
The hands-free feature can be
customized. See
Vehicle Personalization
0 130. Choose from the following:
On-Open and Close : The kicking
motion is activated to both open and
close the liftgate.
On-Open Only : The kicking motion is
activated to only open the liftgate.
Off : The feature is disabled.
Kick Zone
To operate, move your foot in a
forward kicking motion under the left
side of the rear bumper, at the
location of the projected logo, then
pull it back. Then step back. The kick
must come within 14 cm (6 in) of the
rear bumper to activate.
Caution
Splashing water may cause the
liftgate to open. Keep the RKE
transmitter away from the rear
bumper detection area or turn the (Continued)