CADILLAC XT4 2022 Service Manual

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15440907) - 2022 - CRC - 12/17/21
40 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.
Lumbar Adjustment
Lumbar and Bolster Support
Base Seat Adjustment
If equipped, slide the control forward
or rearward to increase or decrease
support.
Uplevel Seat Adjustment
To adjust lumbar support, if equipped:
.Press and release or hold Feature
Select (1) to scroll to lumbar
support on the infotainment display.
.Press Forward (5) or Rearward (3) to
adjust lumbar forward or rearward.
.Press Up (2) or Down (4) to adjust
lumbar up or down. To adjust bolster support, if equipped:
Uplevel Seat Adjustment
.Press and release or hold Feature
Select (1) to scroll to bolster
support on the infotainment display.
.Press Forward (5) or Rearward (3) to
adjust bolster support inward or
outward.

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Massage
If equipped, the ignition must be on
to use the massage feature.
To activate and adjust massage:1. Turn the feature select (1) to scroll to massage options on the
infotainment display.
2. Press up (2) or down (4) adjust the massage type.
3. Press forward (5) or rearward (3) to adjust the intensity.
4. To turn massage off or to activate massage at last massage type and
intensity settings, press massage
on/off control (6). The massage feature will turn off after
approximately 20 minutes. Press the
massage on/off control (6) to restart
the massage feature.
Memory Seats
Overview
If equipped, the memory seat feature
allows drivers to save their unique
driving positions and a shared exit
position. See
“Saving Seating
Positions” later in this section. The
saved positions can be recalled
manually by all drivers, see “Manually
Recalling Seating Positions” later in
this section, and drivers with RKE
transmitters 1 and 2 can also recall them automatically. See
“Auto Seat
Entry Memory Recall” or“Auto Seat
Exit Memory Recall” later in this
section. To enable automatic recalls,
turn on Seat Entry Memory and/or
Seat Exit Memory. See “Enable
Automatic Recalls” under“Vehicle
Personalization Settings” later in this
section. The memory recalls may be
cancelled at any time during the
recall. See “Cancel Memory Seating
Recalls” later in this section.
Identifying Driver Number
The vehicle identifies the current
driver by their RKE transmitter
number 1–8. The current RKE
transmitter number may be identified
by Driver Information Center (DIC)
welcome message, “You are driver x
for memory recalls.” This message is
displayed the first few times the
vehicle is turned on when a different
RKE transmitter is used. For Seat
Entry Memory to work properly, save
positions to the 1 or 2 memory button
matching the driver number of this
welcome message. To aid in
identifying transmitter IDs, it is
recommended to only carry one RKE

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42 SEATS AND RESTRAINTS
transmitter when entering the vehicle.
Perform the following if the welcome
message is not displayed:1. Move all keys and RKE transmitters away from the vehicle.
2. Start the vehicle with another RKE transmitter. A DIC welcome
message should display indicating
the driver number of the other RKE
transmitter. Turn the vehicle off
and remove the other key or RKE
transmitter from the vehicle.
3. Start the vehicle with the initial key or RKE transmitter. The DIC
welcome message should display
the driver number of the initial
RKE transmitter.
Saving Seating Positions
Read these instructions completely
before saving memory positions.
To save preferred driving positions to
1 and 2: 1. Turn the vehicle on or to ACC/ACCESSORY. A DIC welcome
message may indicate the driver
number of the current RKE
transmitter. See “Identifying Driver
Number” previously in this section. 2. Adjust all available memory
features to the desired driving
position.
3. Press and release SET; a beep will sound.
4. Immediately upon releasing SET, press and hold memory button 1 or
2 matching the current Driver’s
RKE transmitter number until two
beeps sound. If too much time
passes between releasing SET and
pressing 1 or 2, the two beeps will
not sound indicating memory
position were not saved. Repeat
Steps 3 and 4 to try again.
5. Repeat Steps 1–4 for the other RKE transmitter 1 or 2 using the other 1
or 2 memory button.
It is recommended to save the
preferred driving positions to both
1 and 2 if you are the only driver.
To save the common exit seating
position to
Bthat is used by all
drivers for Manually Recalling Seating
Positions and Auto Seat Exit Memory
Recall features, repeat Steps 1–4 using
B, the exit button. Manually Recalling Seating
Positions
Press and hold 1, 2, or
Bbutton until
the recall is complete, to recall the
positions previously saved to that
button.
Manual Memory recall movement for
1, 2 or
Bbuttons may be initiated
and will complete to the saved
memory position if the vehicle is in or
out of P (Park).
Enable Automatic Recalls under
Vehicle Personalization Settings
.For Seat Entry Memory that begins
movement to the preferred driving
position of the 1 or 2 button when
the vehicle is turned on, select the
Settings menu, then Vehicle, then
Seating Position, then Seat Entry
Memory, and then Select ON or
OFF. See “Auto Seat Entry Memory
Recall” later in this section.
.For Seat Exit Memory that begins
movement to the preferred exit
position of the
Bbutton when the
vehicle is turned off and the driver
door is open or opened, select the
Settings menu, then Vehicle, then

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SEATS AND RESTRAINTS 43
Seating Position, then Seat Exit
Memory, and then Select ON or
OFF. See“Auto Seat Exit Memory
Recall” later in this section.
.SeeVehicle Personalization 0121 for
additional setting information.
Auto Seat Entry Memory Recall
Seat Entry Memory will automatically
begin movement to the seating
positions of the 1 or 2 button
corresponding to the driver’s RKE
Transmitter number 1 or 2 detected
by the vehicle when:
.The vehicle is turned ON.
.Seating positions have been
previously saved to the same 1 or 2
button. See “Saving Seating
Positions” previously in this section.
.Seat Entry Memory is enabled. See
“Enable Automatic Recalls” under
“Vehicle Personalization Settings”
previously in this section.
.The shift lever is in P (Park).
Seat Entry Memory Recall will
continue if the vehicle is shifted out
of P (Park) prior to reaching the saved
memory position. If the saved memory seat position
does not automatically recall, verify
the recall is enabled. See
“Enable
Automatic Recalls” under“Vehicle
Personalization Settings” previously in
this section.
If the memory seat recalls to the
wrong position, the driver’s RKE
transmitter number 1 or 2 may not
match the memory button number
positions they were saved to. Try the
other RKE transmitter or try saving
the positions to the other 1 or
2 memory button. See “Saving Seating
Positions” previously in this section.
Automatic Seat Entry Memory recalls
are only available for driver’s RKE
Transmitter numbers 1 and 2. RKE
transmitters 3–8 will not provide Seat
Entry Memory recalls.
Auto Seat Exit Memory Recall
Seat Exit Memory will begin
movement to the seating position of
theBbutton when:
.The vehicle is turned off and the
driver door is open or opened
within a short time.
.A seating position has been
previously been saved to the
B
memory button. See “Saving Seating
Positions” previously in this section.
.Seat Exit Memory is enabled. See
“Enable Automatic Recalls” under
“Vehicle Personalization Settings”
previously in this section.
.The shift lever is in P (Park).
Seat Exit Memory recall will continue
if the vehicle is shifted out of P (Park)
prior to reaching the saved memory
position.
Seat Exit Memory is not linked to the
driver’s RKE transmitter. The seating
position saved to
Bis used for all
drivers.
Cancel Memory Seating Recalls
.During any memory recall:
Press a power seat control
Press SET memory button
.During Manual memory recall:
Release 1, 2, or
Bmemory button
.During Auto Seat Entry Memory
Recall:
Turn vehicle off

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44 SEATS AND RESTRAINTS
Press SET, 1, 2, orBmemory
buttons
.During Auto Seat Exit Memory
Recall:
Press SET, 1, 2, or
Bmemory
buttons
Obstructions
If something has blocked the seat
while recalling a memory position, the
recall may stop. Remove the
obstruction and try the recall again.
If the memory position still does not
recall, see your dealer.
Heated and Ventilated
Front Seats
{Warning
If temperature change or pain to
the skin cannot be felt, the seat
heater may cause burns. To reduce
the risk of burns, use care when
using the seat heater, especially for
long periods of time. Do not place
anything on the seat that insulates
against heat, such as a blanket, (Continued)
Warning (Continued)
cushion, cover, or similar item. This
may cause the seat heater to
overheat. An overheated seat heater
may cause a burn or may damage
the seat.
Uplevel Buttons Shown, Base ButtonsSimilar
If equipped, the buttons are near the
climate controls on the center stack.
To operate, the engine must be
running.
Press
Jorzto heat the driver or
passenger cushion and seatback. Press
Cor{to ventilate the driver
or passenger seat.
Press the button once for the highest
setting. With each press of the button,
the seat will change to the next lower
setting, and then to the off setting.
The indicator lights above the buttons
indicate three for the highest setting
and one for the lowest. If the front
heated seats are on high, the level
may automatically be lowered after
approximately 30 minutes.
A ventilated seat has a fan that pulls
or pushes air through the seat. The air
is not cooled.
The passenger seat may take longer to
heat up.
Auto Heated and Ventilated Seats
If the vehicle is equipped with auto
heated or ventilated seats, and the
engine is running, this feature will
automatically activate the heated or
ventilated seats at the level required
by the vehicle's interior temperature.
The active high, medium, low, or off
heated or ventilated seat level will be
indicated by the manual heated and

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SEATS AND RESTRAINTS 45
ventilated seat buttons on the center
stack. Use the manual heated and
ventilated seat buttons on the center
stack to turn auto heated or ventilated
seats off. If the passenger seat is
unoccupied, the auto heated or
ventilated seats feature will not
activate that seat. The auto heated
and ventilated seats feature can be
programmed to always be enabled
when the vehicle is on. If equipped
with a heated steering wheel, the auto
heated steering wheel activation will
follow the heated seat auto activation
and the heated wheel indicator will
follow the state of the steering
wheel heat.
SeeVehicle Personalization 0121.
Remote Start Heated and Ventilated
Seats
If equipped, the heated seats will turn
on automatically during a remote
start if it is cold outside and the
ventilated seats will turn on
automatically if it is hot outside.
If equipped, the heated steering wheel
will turn on automatically during a
remote start if it is cold outside. The heated and ventilated seat indicators
and heated steering wheel indicator
may come on during this operation.
The heated and ventilated seats and
heated steering wheel may cancel
when the vehicle is started. These
features can be manually selected
after the ignition is turned on and
engine is running.
The temperature performance of an
unoccupied seat may be reduced. This
is normal.
The heated or ventilated seats will not
turn on during a remote start unless
they are enabled in the vehicle
personalization menu. See
Remote
Vehicle Start 014 and
Vehicle Personalization 0121.
Rear Seats
Rear Seat Reminder
If equipped, the message REAR SEAT
REMINDER LOOK IN REAR SEAT
displays under certain conditions
indicating there may be an item or
passenger in the rear seat. Check
before exiting the vehicle. This feature will activate when a
second row door is opened while the
vehicle is on or up to 10 minutes
before the vehicle is turned on. There
will be an alert when the vehicle is
turned off. The alert does not directly
detect objects in the rear seat; instead,
under certain conditions, it detects
when a rear door is opened and
closed, indicating that there may be
something in the rear seat.
The feature is active only once each
time the vehicle is turned on and off,
and will require reactivation by
opening and closing the second row
doors. There may be an alert even
when there is nothing in the rear seat;
for example, if a child entered the
vehicle through the rear door and left
the vehicle without the vehicle being
shut off.
The feature can be turned on or off.
See
Vehicle Personalization 0121.

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46 SEATS AND RESTRAINTS
Manually Folding the SeatbacksCaution
Folding a rear seat with the seat
belts still fastened may cause
damage to the seat or the seat
belts. Always unbuckle the seat
belts and return them to their
normal stowed position before
folding a rear seat.
1. Place the front seatbacks in the upright position. See Reclining
Seatbacks 039.
2. Lower the rear head restraint. See Head Restraints 037.
3. Pull on the lever on the top of the
seatback to unlock it and fold the
seatback forward.
For outboard seatbacks, a tab near
the seatback lever moves forward
when the seatback is unlocked.
Raising the Seatbacks
{Warning
If either seatback is not locked, it
could move forward in a sudden
stop or crash. That could cause
injury to the person sitting there.
Always push and pull on the
seatbacks to be sure they are
locked.
{Warning
A seat belt that is improperly
routed, not properly attached,
or twisted will not provide the
protection needed in a crash. The
person wearing the belt could be
seriously injured. After raising the
rear seatback, always check to be
(Continued)
Warning (Continued)
sure that the seat belts are properly
routed and attached, and are not
twisted.
To raise the seatback: 1. Push the seatback rearward until it locks in the upright position.
For outboard seats, a tab near the
seatback lever retracts when the
seatback is locked in place.
2. Make sure the rear seat belts are in the belt guide and are not twisted
or caught between the seat cushion
and the seatback.
Heated Rear Seats
{Warning
If temperature change or pain to
the skin cannot be felt, the seat
heater may cause burns. See the
Warning under Heated and
Ventilated Front Seats 044.

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SEATS AND RESTRAINTS 47
If equipped, the rear heated seat
buttons are on the rear of the center
console.
With the engine running, press
Mor
Lto heat the left outboard or right
outboard seat. Press the button once
for the highest setting. With each
press of the button, the seat will
change to the next lower setting, and
then to the off setting. The indicator
lights on the buttons indicate three
for the highest setting and one for the
lowest. If the heated rear seats are on the
highest setting, the level may
automatically be lowered after
approximately 30 minutes.
Seat Belts
This section describes how to use seat
belts properly, and some things not
to do.
{Warning
Do not let anyone ride where a seat
belt cannot be worn properly. In a
crash, if you or your passenger(s)
are not wearing seat belts, injuries
can be much worse than if you are
wearing seat belts. You can be
seriously injured or killed by hitting
things inside the vehicle harder or
by being ejected from the vehicle.
In addition, anyone who is not
buckled up can strike other
passengers in the vehicle.
It is extremely dangerous to ride in
a cargo area, inside or outside of a
vehicle. In a collision, passengers
(Continued)
Warning (Continued)
riding in these areas are more likely
to be seriously injured or killed. Do
not allow passengers to ride in any
area of the vehicle that is not
equipped with seats and seat belts.
Always wear a seat belt, and check
that all passenger(s) are restrained
properly too.
This vehicle has indicators as a
reminder to buckle the seat belts. See
Seat Belt Reminders 0104.
Why Seat Belts Work

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48 SEATS AND RESTRAINTS
When riding in a vehicle, you travel as
fast as the vehicle does. If the vehicle
stops suddenly, you keep going until
something stops you. It could be the
windshield, the instrument panel,
or the seat belts!
When you wear a seat belt, you and
the vehicle slow down together. There
is more time to stop because you stop
over a longer distance and, when worn
properly, your strongest bones take
the forces from the seat belts. That is
why wearing seat belts makes such
good sense.
Questions and Answers About
Seat Belts
Q: Will I be trapped in the vehicleafter a crash if I am wearing a
seat belt?
A: You could be— whether you are
wearing a seat belt or not. Your
chance of being conscious during
and after a crash, so you can
unbuckle and get out, is much
greater if you are belted. Q: If my vehicle has airbags, why
should I have to wear seat belts?
A: Airbags are supplemental systems
only. They work withseat belts —
not instead of them. Whether or
not an airbag is provided, all
occupants still have to buckle up to
get the most protection.
Also, in nearly all states and in all
Canadian provinces, the law
requires wearing seat belts.
How to Wear Seat Belts
Properly
Follow these rules for everyone's
protection.
There are additional things to know
about seat belts and children,
including smaller children and infants.
If a child will be riding in the vehicle,
see Older Children 065 or
Infants and Young Children 067.
Review and follow the rules for
children in addition to the following
rules. It is very important for all occupants
to buckle up. Statistics show that
unbelted people are hurt more often
in crashes than those who are wearing
seat belts.
There are important things to know
about wearing a seat belt properly.
.Sit up straight and always keep your
feet on the floor in front of you (if
possible).
.Wear the lap part of the belt low
and snug on the hips, just touching
the thighs. In a crash, this applies
force to the strong pelvic bones and
you would be less likely to slide
under the lap belt. If you slid under

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SEATS AND RESTRAINTS 49
it, the belt would apply force on
your abdomen. This could cause
serious or even fatal injuries.
.Wear the shoulder belt over the
shoulder and across the chest.
These parts of the body are best
able to take belt restraining forces.
The shoulder belt locks if there is a
sudden stop or crash.
{Warning
You can be seriously injured,
or even killed, by not wearing your
seat belt properly.
Never allow the lap or shoulder belt to
become loose or twisted.Never wear the shoulder belt under
both arms or behind your back.
Always use the correct buckle for your
seating position.