CADILLAC XT4 2019 Repair Manual

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
KEYS, DOORS, AND WINDOWS 57
.Dirt, snow, or other debris blocks
the camera lens. Clean the lens
with a soft damp cloth, or if
equipped, with the Rear Camera
Washer. See Rear Window Wiper/
Washer 0120.
.
The camera’s mounting on the
vehicle has been damaged, and/or
the position or the mounting angle
of the camera has changed.
Windows
{Warning
Never leave a child, a helpless adult,
or a pet alone in a vehicle,
especially with the windows closed
in warm or hot weather. They can
be overcome by the extreme heat
and suffer permanent injuries or
even death from heat stroke.
The vehicle aerodynamics are
designed to improve fuel economy
performance. This may result in a
pulsing sound when either rear
window is down and the front
windows are up. To reduce the sound,
open either a front window or the
sunroof, if equipped.
Power Windows
{Warning
Children could be seriously injured
or killed if caught in the path of a
closing window. Never leave the
Remote Keyless Entry (RKE)
transmitter in a vehicle with
children. When there are children in
the rear seat, use the window
lockout switch to prevent operation
of the windows. See Keys028.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
58 KEYS, DOORS, AND WINDOWS
The power windows work when the
ignition is on, in ACC/ACCESSORY,
or when Retained Accessory Power
(RAP) is active. SeeRetained Accessory
Power (RAP) 0189.
Using the window switch, press to
open or pull to close the window.
The windows may be temporarily
disabled if they are used repeatedly
within a short time.
Window Lockout
This feature stops the rear passenger
window switches from working.
. Press
2to engage the rear
window lockout feature. The
indicator light is on when engaged.
. Press
2again to disengage.
Window Express Movement
All windows can be opened without
holding the window switch. Press the
switch down fully and quickly release
to express open the window. If equipped, pull the window switch
up fully and quickly release to express
close the window.
Briefly press or pull the window
switch in the same direction to stop
that window’s express movement.
Window Automatic Reversal
System
The express-close feature will reverse
window movement if it comes in
contact with an object. Extreme cold
or ice could cause the window to
auto-reverse. The window will operate
normally after the object or condition
is removed.
Automatic Reversal System
Override
{Warning
If automatic reversal system
override is active, the window will
not reverse automatically. You or
others could be injured and the
window could be damaged. Before
using automatic reversal system
(Continued)

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
KEYS, DOORS, AND WINDOWS 59
Warning (Continued)
override, make sure that all people
and obstructions are clear of the
window path.
When the engine is on, override the
automatic reversal system by pulling
and holding the window switch if
conditions prevent it from closing.
Programming the Power
Windows
Programming may be necessary if the
vehicle battery has been disconnected
or discharged. If the window is unable
to express-up, program each
express-close window: 1. Close all doors.
2. Turn the ignition on or to ACC/ ACCESSORY.
3. Partially open the window to be programmed. Then close it and
continue to pull the switch
briefly after the window has fully
closed. 4. Open the window and continue
to press the switch briefly after
the window has fully opened.
Remote Window Operation
If equipped, this feature allows all
windows to be opened remotely.
If enabled in vehicle personalization,
press and hold
Kon the RKE
transmitter. See Vehicle Personalization
0 149.
Sun Visors
Pull the sun visor down to block glare.
Detach the sun visor from the center
mount to pivot to the side window
and, if equipped, extend along the rod.
Roof
Sunroof
If equipped, the ignition must be on
or in ACC/ACCESSORY, or Retained
Accessory Power (RAP) must be
active to operate the sunroof.
See Ignition Positions 0184 and
Retained Accessory Power (RAP) 0189.
1. Sunroof Switch
2. Sunshade Switch
Sunroof Express Operation : Press
and release
e(1) to vent. Press and
release again to move to the partially

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
60 KEYS, DOORS, AND WINDOWS
opened comfort stop position. Press
and release again to express-open to
the fully opened position. Press and
release
e(1) at any time to stop
movement. Press and release
g(1)
to express-close. Press and release
g(1) at any time to stop
movement.
Sunroof Manual Operation : The
sunroof can change to manual mode
by holding
e(1) while opening.
The sunroof will now open as long
as
e(1) is held. Press and release
e(1) again to change back to
express operation.
Power Sunshade Express
Operation : Press and release
C(2)
to express-open the sunshade. Press
and release
C(2) at any time to stop
movement. Press and release
Q(2)
to express-close the sunshade. Press
and release
Q(2) at any time to
stop movement. Power Sunshade Manual
Operation :
The sunshade can change
to manual mode by holding
C(2)
while opening. The sunshade will now
open as long as
C(2) is held. Press
and release
C(2) again to change
back to express operation.
The sunroof cannot be opened or
closed if the vehicle has an electrical
failure.
Automatic Reversal System
The sunroof and power sunshade have
an automatic reversal system that is
only active when the sunroof and
power sunshade, if equipped, are
operated in express-close mode.
If an object is in the path while
express-closing, the reversal system
will detect an object, stop, and open
the sunroof or power sunshade again.
If frost or other conditions prevent
closing, override the feature by closing
the sunroof or power sunshade in
manual mode. To stop movement,
release the switch.Dirt and debris may collect on the
sunroof seal or in the track. This
could cause an issue with sunroof
operation or noise. It could also plug
the water drainage system.
Periodically open the sunroof and
remove any obstacles or loose debris.
Wipe the sunroof seal and roof sealing
area using a clean cloth, mild soap,
and water. Do not remove grease from
the sunroof.
If water is seen dripping into the
water drainage system, this is normal.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
SEATS AND RESTRAINTS 61
Seats and Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . . . . . . 62
Front Seats
Power Seat Adjustment . . . . . . . . . . . 64
Lumbar Adjustment . . . . . . . . . . . . . . . 64
Reclining Seatbacks . . . . . . . . . . . . . . . 65
Memory Seats . . . . . . . . . . . . . . . . . . . . . . 66
Heated and Ventilated FrontSeats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Rear Seats
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Heated Rear Seats . . . . . . . . . . . . . . . . . 72
Seat Belts
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . 76
Seat Belt Use During
Pregnancy . . . . . . . . . . . . . . . . . . . . . . . . . 79
Seat Belt Extender . . . . . . . . . . . . . . . . . 79
Safety System Check . . . . . . . . . . . . . . 79
Seat Belt Care . . . . . . . . . . . . . . . . . . . . . . 79
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . 80
Airbag System
Airbag System . . . . . . . . . . . . . . . . . . . . . 81
Where Are the Airbags? . . . . . . . . . . . 82
When Should an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
What Makes an Airbag Inflate? . . . 85
How Does an Airbag Restrain? . . . 85
What Will You See after an Airbag
Inflates? . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Passenger Sensing System . . . . . . . . 87
Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Adding Equipment to the Airbag-Equipped Vehicle . . . . . . . . 91
Airbag System Check . . . . . . . . . . . . . . 92
Replacing Airbag System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . 92
Child Restraints
Older Children . . . . . . . . . . . . . . . . . . . . . 93
Infants and Young Children . . . . . . 94
Child Restraint Systems . . . . . . . . . . . 97
Where to Put the Restraint . . . . . . . 98
Lower Anchors and Tethers forChildren (LATCH System) . . . . . . . 99
Replacing LATCH System Parts After a Crash . . . . . . . . . . . . . . . . . . . . 106
Securing Child Restraints (With the Seat Belt in the
Rear Seat) . . . . . . . . . . . . . . . . . . . . . . . 106 Securing Child Restraints (With
the Seat Belt in the
Front Seat) . . . . . . . . . . . . . . . . . . . . . . 108

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
62 SEATS AND RESTRAINTS
Head Restraints
Front Seats
{Warning
With head restraints that are not
installed and adjusted properly,
there is a greater chance that
occupants will suffer a neck/spinal
injury in a crash. Do not drive until
the head restraints for all occupants
are installed and adjusted properly.
The vehicle's front seats have
adjustable head restraints in the
outboard seating positions.
Adjust the head restraint so that the
top of the restraint is at the same
height as the top of the occupant's
head. This position reduces the
chance of a neck injury in a crash.
The height of the head restraint can
be adjusted.To raise or lower the head restraint,
press the button located on the side of
the head restraint, and pull up or
push the head restraint down, and
release the button. Pull and push on
the head restraint after the button is
released to make sure that it is locked
in place.
The front seat outboard head
restraints are not removable.
Rear Seats
Adjusting the Rear Head Restraint
The vehicle's rear seats have
adjustable head restraints in the
outboard seating positions.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
SEATS AND RESTRAINTS 63
The height of the head restraint can
be adjusted. Pull the head restraint up
to raise it. Try to move the head
restraint to make sure that it is locked
in place.
To lower the head restraint, press the
button, located on the top of the
seatback, and push the head restraint
down. Try to move the head restraint
after the button is released to make
sure that it is locked in place.
Folding the Rear Head Restraint
The head restraint can be folded
rearward to allow for better visibility
when the rear seat is unoccupied.
To fold the head restraint, press the
button on the side of the head
restraint.
The head restraint will fold rearward
automatically.
When an occupant or child restraint is
in the seat, always return the head
restraint to the full upright position.
Pull the head restraint up and forward
until it locks into place. Push and pull
on the head restraint to make sure
that it is locked.
Always adjust the head restraint so
that the top of the restraint is at the
same height as the top of the
occupant's head.
If you are installing a child restraint
in the rear seat, see“Securing a Child
Restraint Designed for the LATCH
System ”under Lower Anchors and
Tethers for Children (LATCH System)
0 99.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
64 SEATS AND RESTRAINTS
Front Seats
Power Seat Adjustment
{Warning
You can lose control of the vehicle
if you try to adjust a driver seat
while the vehicle is moving. Adjust
the driver seat only when the
vehicle is not moving.
{Warning
The power seats will work with the
ignition off. Children could operate
the power seats and be injured.
Never leave children alone in the
vehicle.
To adjust a power seat, if equipped:
.Move the seat forward or rearward
by sliding the control forward or
rearward.
. Raise or lower the front part of the
seat cushion by moving the front
of the control up or down.
. Raise or lower the entire seat by
moving the rear of the control up
or down.
Lumbar Adjustment
Base Lumbar Adjustment
If equipped, press and hold the front
or rear of the control to increase or
decrease lumbar support.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
SEATS AND RESTRAINTS 65
Uplevel Lumbar and Bolster
Adjustment
To adjust the lumbar or bolster,
if equipped
1. Feature Select
2. Up (lumbar only)
3. Rearward
4. Down (lumbar only)
5. Forward
.Move Feature Select (1) to display
lumbar and bolster adjustments
on the center stack. Press and
release or hold to scroll through
features. .
Press Up (2) to make upward
lumbar adjustments.
. Press Rearward (3) to make
rearward adjustments of the
selected feature.
. Press Down (4) to make downward
lumbar adjustments.
. Press Forward (5) to make forward
adjustments of the selected
feature.
Reclining Seatbacks
{Warning
Sitting in a reclined position when
the vehicle is in motion can be
dangerous. Even when buckled up,
the seat belts cannot do their job.
The shoulder belt will not be
against your body. Instead, it will be
in front of you. In a crash, you
could go into it, receiving neck or
other injuries.
(Continued)
Warning (Continued)
The lap belt could go up over your
abdomen. The belt forces would be
there, not at your pelvic bones. This
could cause serious internal
injuries.
For proper protection when the
vehicle is in motion, have the
seatback upright. Then sit well back
in the seat and wear the seat belt
properly.
Do not have a seatback reclined if the
vehicle is moving.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
66 SEATS AND RESTRAINTS
To adjust a seatback:
.Tilt the top of the control
rearward to recline.
. Tilt the top of the control forward
to raise.
Memory Seats
If equipped, memory seats allow two
drivers to save and recall their unique
seat positions for driving the vehicle,
and a shared exit position for getting
out of the vehicle. Other feature
positions may also be saved, such as
power mirrors and power steering
wheel, if equipped. Memory positions
are linked to RKE transmitter 1 or 2
for automatic memory recalls.
Before saving, adjust all available
memory feature positions. Turn the
ignition on and then press and release
SET; a beep will sound. Then
immediately press and hold 1, 2, or
B(Exit) until two beeps sound.
To manually recall these positions,
press and hold 1, 2, or
Buntil the
saved position is reached. Follow the
instructions under “Saving Memory
Positions.”
The vehicle identifies the current
driver’s RKE transmitter number
(1–8). See Remote Keyless Entry (RKE)
System Operation 029. Only RKE
transmitters 1 and 2 can be used for
automatic memory recalls. A Driver
Information Center (DIC) welcome
message indicating the transmitter
number may display for the first few
ignition cycles following a transmitter
change. For Seat Entry Memory to
work properly, save the positions to
the memory button (1 or 2) matching
the RKE transmitter number displayed
in the DIC welcome message. Carry
the linked RKE transmitter when
entering the vehicle.
Memory adjustments may not be
available upon delivery or after service
until steps in “Saving Memory
Positions” section are performed.