2023 CADILLAC XT4 child lock

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
74 Seats and Restraints
indicator will light and stay lit
as a reminder that the airbags
are active.
For some children, including
children in child restraints, and
for very small adults, the
passenger sensing system
may or may not turn off the
front outboard passenger
frontal airbag and knee airbag,
depending upon the person's
seating posture and body
build. Everyone in the vehicle
who has outgrown child
restraints should wear a seat
belt properly—whether or not
there is an airbag for that
person.
{Warning
If the airbag readiness light
ever comes on and stays on,
it means that something may
be wrong with the airbag
system. To help avoid injury
to yourself or others, have
the vehicle serviced right
(Continued)
Warning (Continued)
away. See Airbag Readiness
Light0124 for more
information, including
important safety
information.
If the On Indicator Is Lit
for a Child Restraint
The passenger sensing
system is designed to turn off
the front outboard passenger
frontal airbag and knee airbag,
if the system determines that
an infant is present in a child
restraint. If a child restraint
has been installed and the ON
indicator is lit:
1. Turn the vehicle off.
2. Remove the child restraint from the vehicle.
3. Remove any additional items from the seat such
as blankets, cushions, seat
covers, seat heaters,
or seat massagers. 4. Reinstall the child restraint
following the directions
provided by the child
restraint manufacturer and
refer to Securing Child
Restraints (With the Seat
Belt in the Rear Seat) 095
or Securing Child
Restraints (With the Seat
Belt in the Front Seat)
0 98.
Make sure the seat belt
retractor is locked by
pulling the shoulder belt all
the way out of the
retractor when installing
the child restraint, even if
the child restraint is
equipped with a seat belt
lock off. When the
retractor lock is set, the
belt can be tightened but
not pulled out of the
retractor.
5. If, after reinstalling the child restraint and
restarting the vehicle, the
ON indicator is still lit, turn
the vehicle off. Then
slightly recline the vehicle

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Seats and Restraints 75
seatback and adjust the
seat cushion, if adjustable,
to make sure that the
vehicle seatback is not
pushing the child restraint
into the seat cushion.
Also make sure the child
restraint is not trapped
under the vehicle head
restraint. If this happens,
adjust the head restraint.
See Head Restraints045.
6. Restart the vehicle.
The passenger sensing
system may or may not turn
off the airbag for a child in a
child restraint depending upon
the child’s size. It is better to
secure the child restraint in a
rear seat. Never put a
rear-facing child restraint in
the front seat, even if the ON
indicator is not lit.If the Off Indicator Is Lit
for an Adult-Sized
Occupant
If a person of adult size is
sitting in the front outboard
passenger seat, but the OFF
indicator is lit, it could be
because that person is not
sitting properly in the seat or
that the child restraint locking
feature is engaged. Use the
following steps to allow the
system to detect that person
and enable the front outboard
passenger frontal airbag and
knee airbag: 1. Turn the vehicle off.
2. Remove any additional
material from the seat,
such as blankets, cushions,
seat covers, seat heaters,
or seat massagers.
3. Place the seatback in the fully upright position.
4. Have the person sit upright in the seat,
centered on the seat
cushion, with legs
comfortably extended.
5. If the shoulder portion of the belt is pulled out all the
way, the child restraint
locking feature will be
engaged. This may
unintentionally cause the
passenger sensing system
to turn the airbag off for
some adult-sized
occupants. If this happens,
unbuckle the belt, let the
belt go back all the way,
and then buckle the belt
again without pulling the
belt out all the way.

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Seats and Restraints 81
{Warning
Children can be seriously
injured or killed if the
shoulder belt is worn behind
their back, under their legs,
or wrapped around their
neck. The shoulder belt can
tighten but cannot be
loosened if it is locked. The
shoulder belt locks when it is
pulled all the way out of the
retractor. It unlocks when
the shoulder belt is allowed
to go all the way back into
the retractor, but it cannot
do this if it is wrapped
around the child. Never
leave children unattended in
a vehicle and never allow
children to improperly wear,
or play with, the seat belts.
Every time infants and young
children ride in vehicles, they
should have the protection
provided by appropriate child
restraints. Neither the vehicle's seat belt system nor
its airbag system is designed
for them.
Children who are not
restrained properly can strike
other people, or can be
thrown out of the vehicle.
{Warning
Never hold an infant or a
child while riding in a vehicle.
Due to crash forces, an
infant or a child will become
so heavy it is not possible to
hold it during a crash. For
example, in a crash at only
40 km/h (25 mph), a
5.5 kg (12 lb) infant will
suddenly become a
110 kg (240 lb) force on a
person's arms. An infant or
child should be secured in an
appropriate child restraint.
{Warning
Children who are up against,
or very close to, any airbag
when it inflates can be
seriously injured or killed.
Never put a rear-facing child
restraint in the front
outboard seat. Secure a
rear-facing child restraint in
a rear seat. It is also better
to secure a forward-facing
child restraint in a rear seat.
If you must secure a
forward-facing child
restraint in the front
(Continued)

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Seats and Restraints 91
anchor directly behind the
seating position where the
child restraint will be placed.
Do not secure a child restraint
in a position without a top
tether anchor if a national or
local law requires that the top
tether be attached, or if the
instructions that come with
the child restraint say that the
top tether must be attached.
According to accident
statistics, children and infants
are safer when properly
restrained in a child restraint
system or infant restraint
system secured in a rear
seating position. See Where to
Put the Restraint085 for
additional information.Securing a Child Restraint
Designed for the LATCH
System
{Warning
A child could be seriously
injured or killed in a crash if
the child restraint is not
properly attached to the
vehicle using either the
LATCH anchors or the
vehicle seat belt. Follow the
instructions that came with
the child restraint and the
instructions in this manual.
{Warning
To reduce the risk of serious
or fatal injuries during a
crash, do not attach more
than one child restraint to a
single anchor. Attaching
more than one child
restraint to a single anchor
could cause the anchor or
attachment to come loose or
(Continued)
Warning (Continued)
even break during a crash.
A child or others could be
injured.
{Warning
Children can be seriously
injured or strangled if a
shoulder belt is wrapped
around their neck. The
shoulder belt can tighten but
cannot be loosened if it is
locked. The shoulder belt
locks when it is pulled all the
way out of the retractor.
It unlocks when the shoulder
belt is allowed to go all the
way back into the retractor,
but it cannot do this if it is
wrapped around a child’s
neck. If the shoulder belt is
locked and tightened around
a child’s neck, the only way
to loosen the belt is to cut it.(Continued)

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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92 Seats and Restraints
Warning (Continued)
Buckle any unused seat
belts behind the child
restraint so children cannot
reach them. Pull the
shoulder belt all the way out
of the retractor to set the
lock, and tighten the belt
behind the child restraint
after the child restraint has
been installed.
Caution
Do not let the LATCH
attachments rub against the
vehicle’s seat belts. This may
damage these parts.
If necessary, move buckled
seat belts to avoid rubbing
the LATCH attachments.
Do not fold the rear
seatback when the seat is
occupied. Do not fold the
empty rear seat with a seat
belt buckled. This could(Continued)
Caution (Continued)
damage the seat belt or the
seat. Unbuckle and return
the seat belt to its stowed
position, before folding
the seat.
If you need to secure more
than one child restraint in the
rear seat, see Where to Put
the Restraint 085.
1. Attach and tighten the lower attachments to the
lower anchors. If the child
restraint does not have
lower attachments or the
desired seating position
does not have lower
anchors, secure the child
restraint with the top
tether and the seat belt.
Refer to the child restraint
manufacturer instructions
and the instructions in this
manual.
1.1. Find the lower anchors for the desired seating
position. 1.2. Put the child restraint
on the seat.
For rear outboard
seating positions, if the
head restraint
interferes with the
proper installation of
the child restraint, the
head restraint may be
removed. See “Head
Restraint Removal and
Reinstallation” at the
end of this section.
1.3. Attach and tighten the lower attachments on
the child restraint to
the lower anchors.
2. If the child restraint manufacturer recommends
that the top tether be
attached, adjust the top
tether to its full length and
attach it to the anchor.
Refer to the child restraint
instructions and the
following steps:
2.1. Find the top tether anchor.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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To reinstall the head restraint:
1. Insert the head restraintposts into the holes in the
top of the seatback. The
notches on the posts
should face the driver side
of the vehicle.
2. Push the head restraint down. If necessary, press
the height adjustment
release button to further
lower the head restraint.
See Head Restraints 045.
3. Try to move the head restraint to make sure that
it is locked in place.
Replacing LATCH
System Parts After a
Crash
{Warning
A crash can damage the
LATCH system in the
vehicle. A damaged LATCH
system may not properly
secure the child restraint,
resulting in serious injury or
even death in a crash. To
help make sure the LATCH
system is working properly
after a crash, see your
dealer to have the system
inspected and any
necessary replacements
made as soon as possible.
If the vehicle has the LATCH
system and it was being used
during a crash, new LATCH
system parts may be needed.
New parts and repairs may be
necessary even if the LATCH
system was not being used at
the time of the crash.
Securing Child
Restraints (With the
Seat Belt in the
Rear Seat)
When securing a child
restraint with the seat belts in
a rear seat position, study the
instructions that came with
the child restraint to make
sure it is compatible with this
vehicle.
If the child restraint has the
LATCH system, see Lower
Anchors and Tethers for
Children (LATCH System) 086
for how and where to install
the child restraint using
LATCH. If a child restraint is
secured in the vehicle using a
seat belt and it uses a top
tether, see Lower Anchors
and Tethers for Children
(LATCH System) 086 for top
tether anchor locations.
Do not secure a child seat in a
position without a top tether
anchor if a national or local law
requires that the top tether be

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Seats and Restraints 97
4. Pull the shoulder belt allthe way out of the
retractor to set the lock.
When the retractor lock is
set, the belt can be
tightened but not pulled
out of the retractor.5. To tighten the belt, pushdown on the child restraint,
pull the shoulder portion of
the belt to tighten the lap
portion of the belt, and
feed the shoulder belt
back into the retractor.
When installing a
forward-facing child
restraint, it may be helpful
to use your knee to push
down on the child restraint
as you tighten the belt.
Try to pull the belt out of
the retractor to make sure
the retractor is locked. If the retractor is not
locked, repeat
Steps 4 and 5.
6. If the child restraint has a top tether, follow the child
restraint manufacturer's
instructions regarding the
use of the top tether. See
Lower Anchors and
Tethers for Children
(LATCH System) 086.
7. Before placing a child in the child restraint, make
sure it is securely held in
place. To check, grasp the
child restraint at the seat
belt path and attempt to
move it side to side and
back and forth. When the
child restraint is properly
installed, there should be
no more than 2.5 cm (1 in)
of movement.
To remove the child restraint,
unbuckle the vehicle seat belt
and let it return to the stowed
position. If the top tether is
attached to a top tether
anchor, disconnect it.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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100 Seats and Restraints
5. Pull the shoulder belt allthe way out of the
retractor to set the lock.
When the retractor lock is
set, the belt can be
tightened but not pulled
out of the retractor.6. To tighten the belt, pushdown on the child restraint,
pull the shoulder portion of
the belt to tighten the lap
portion of the belt, and
feed the shoulder belt
back into the retractor.
There must be finger
clearance between the
push button and the child
restraint. If there is not
clearance between the
buckle push button and the
child restraint, move the
seat upward and repeat prior installation steps.
Otherwise secure the child
restraint in a rear seat.
When installing a
forward-facing child
restraint, it may be helpful
to use your knee to push
down on the child restraint
as you tighten the belt.
Try to pull the belt out of
the retractor to make sure
the retractor is locked.
If the retractor is not
locked, repeat
Steps 5 and 6.
7. Before placing a child in the child restraint, make
sure it is securely held in
place. To check, grasp the
child restraint at the seat
belt path and attempt to
move it side to side and
back and forth. When the
child restraint is properly
installed, there should be
no more than 2.5 cm (1 in)
of movement.