2022 CADILLAC CT4 seat memory

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
8 KEYS, DOORS, AND WINDOWS
Q:Press to lock all doors and the fuel
door, if equipped. The turn signal
indicators may flash and/or the horn
may sound on the second press to
indicate locking. See Vehicle
Personalization 0120.
Pressing
Qmay also arm the alarm
system. See Vehicle Alarm System 020.
If equipped with remote folding
mirrors, pressing
Qon the remote key
may fold the mirrors. See Folding
Mirrors 023.
K:Press to unlock the driver door
and the fuel door, if equipped. Press
again within five seconds to unlock all
doors. The remote key can be programmed to unlock all doors on
the first button press. See
Vehicle
Personalization 0120. When remotely
unlocking the vehicle at night, the
headlamps and back-up lamps may
come on for about 30 seconds to light
your approach to the vehicle. The turn
signal indicators may flash to indicate
unlocking.
Pressing
Kwill disarm the alarm
system. See Vehicle Alarm System 020.
Press and hold
Kfor about
three seconds to remotely open the
windows, if enabled. See Vehicle
Personalization 0120.
If equipped with remote folding
mirror, pressing
Kon the remote key
may unfold the mirrors. See Folding
Mirrors 023.
S:PressStwice to start the engine
from outside the vehicle using the
remote key. See Remote Vehicle Start
0 13.
7:Press and release one time to
initiate vehicle locator. The exterior
lamps flash and the horn chirps three
times. Press and hold
7for more than 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.
X: Press twice to release the trunk.
Keyless Access Operation
The Keyless Access system lets you
lock and unlock the doors and access
the trunk without removing the
remote key from your pocket, purse,
briefcase, etc. The remote key must be
within 1 m (3 ft) of the trunk or door
being opened. The button is on the
outside door handle.
The Keyless Access system can be
programmed to be turned off or to
unlock all doors on the first door
handle press from the driver door.
Keyless unlocking can also be turned
off. See Vehicle Personalization 0120.
If equipped with memory seats,
remote keys 1 and 2 are linked to
seating positions of memory 1 or 2.
See Memory Seats 034.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
KEYS, DOORS, AND WINDOWS 23
can be programmed for the vehicle. To
program additional remote keys, see
“Programming Remote Keys to the
Vehicle”under Remote Keyless Entry
(RKE) System Operation 07.
Do not leave the remote key or device
that disarms or deactivates the
theft-deterrent system in the vehicle.
Exterior Mirrors
Convex Mirrors
{Warning
A convex mirror can make things,
like other vehicles, look farther
away than they really are. If you cut
too sharply into the right lane, you
could hit a vehicle on the right.
Check the inside mirror or glance
over your shoulder before changing
lanes.
The passenger side mirror is convex
shaped. A convex mirror's surface is
curved so more can be seen from the
driver seat.
Power Mirrors
To adjust each mirror: 1. Press
jor|to select the driver
or passenger side mirror. The
indicator light will illuminate.
2. Press the arrows on the control pad to move the mirror in the desired
direction.
3. Adjust each outside mirror so that a little of the vehicle and the area
behind it can be seen.
4. Press
jor|again to deselect the
mirror.
Memory Mirrors
The vehicle may have memory
mirrors. See Memory Seats 034.
Side Blind Zone Alert (SBZA)
The vehicle may have SBZA. See Side
Blind Zone Alert (SBZA) 0307.
Lane Change Alert (LCA)
The vehicle may have LCA. See Lane
Change Alert (LCA) 0307.
Folding Mirrors
Manual Folding Mirrors
The mirrors can be folded inward
toward the vehicle to prevent damage
when going through an automatic car
wash. Push the mirror outward to
return it to the original position.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
KEYS, DOORS, AND WINDOWS 25
Heated Mirrors
K:The rear window defogger also
heats the outside mirrors.
See Dual Automatic Climate Control
System 0202.
Automatic Dimming Mirror
If the vehicle has the automatic
dimming mirror, the driver outside
mirror automatically adjusts for the
glare of headlamps behind you.
Reverse Tilt Mirrors
If equipped with reverse tilt mirrors
and memory seats, the passenger and/
or driver mirror tilts to a preselected
position when the vehicle is in
R (Reverse). This allows the curb to be
seen when parallel parking. The
mirror(s) may move from their tilted
position when:
.The vehicle is shifted out of
R (Reverse), or remains in
R (Reverse) for about 30 seconds.
.The ignition is turned off.
.The vehicle is driven in R (Reverse)
above a set speed. Turn this feature on or off through
vehicle personalization. See
Vehicle
Personalization 0120.
Interior Mirrors
Interior Rearview Mirrors
Adjust the rearview mirror for a clear
view of the area behind the vehicle.
Do not spray glass cleaner directly on
the mirror. Use a soft towel dampened
with water.
Manual Rearview Mirror
If equipped, push the tab forward for
daytime use and pull it rearward for
nighttime use to avoid glare of the
headlamps from behind.
Automatic Dimming
Rearview Mirror
If equipped, automatic dimming
reduces the glare of headlamps from
behind. The dimming feature comes
on when the vehicle is started.
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

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
SEATS AND RESTRAINTS 29
Seats and Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . . . . . . 30
Front Seats
Power Seat Adjustment . . . . . . . . . . . 31
Thigh Support Adjustment . . . . . . . . 32
Reclining Seatbacks . . . . . . . . . . . . . . . 32
Lumbar Adjustment . . . . . . . . . . . . . . . 33
Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Memory Seats . . . . . . . . . . . . . . . . . . . . . . 34
Heated and Ventilated FrontSeats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Rear Seats
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Seat Belts
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Buckle To Drive . . . . . . . . . . . . . . . . . . . . 41
How to Wear Seat BeltsProperly . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . 44
Seat Belt Use During Pregnancy . . . . . . . . . . . . . . . . . . . . . . . . . 47
Seat Belt Extender . . . . . . . . . . . . . . . . . 47
Safety System Check . . . . . . . . . . . . . . 47
Seat Belt Care . . . . . . . . . . . . . . . . . . . . . . 48
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . 48
Airbag System
Airbag System . . . . . . . . . . . . . . . . . . . . . 48
Where Are the Airbags? . . . . . . . . . . . 50
When Should an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
What Makes an Airbag Inflate? . . . 52
How Does an Airbag Restrain? . . . 52
What Will You See after an Airbag
Inflates? . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Passenger Sensing System . . . . . . . . 54
Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Adding Equipment to the Airbag-Equipped Vehicle . . . . . . . . 58
Airbag System Check . . . . . . . . . . . . . . 59
Replacing Airbag System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . 59
Child Restraints
Older Children . . . . . . . . . . . . . . . . . . . . . 60
Infants and Young Children . . . . . . 61
Child Restraint Systems . . . . . . . . . . . 63
Where to Put the Restraint . . . . . . . 65
Lower Anchors and Tethers forChildren (LATCH System) . . . . . . . 66
Replacing LATCH System Parts After a Crash . . . . . . . . . . . . . . . . . . . . . 73
Securing Child Restraints (With the Seat Belt in the
Rear Seat) . . . . . . . . . . . . . . . . . . . . . . . . 73 Securing Child Restraints (With
the Seat Belt in the
Front Seat) . . . . . . . . . . . . . . . . . . . . . . . 75

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
34 SEATS AND RESTRAINTS
Cushion Bolster Support
To adjust cushion bolster support,
if equipped:
Press and release or hold Feature
Select (1) to scroll to bolster support
on the infotainment display. Press
Forward (3) or Rearward (2) to adjust
cushion bolster support inward or
outward.
Massage
If equipped, the ignition must be on
to use the massage feature.To turn the massage feature on or off
press the massage control button.
When the massage feature is turned
off, it will complete the massage cycle
before returning to the initial position.
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. Drivers with remote key 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 remote key number
1–8. The current remote key 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 remote key 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 remote key IDs, it is
recommended to only carry one

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
SEATS AND RESTRAINTS 35
remote key when entering the vehicle.
Perform the following if the welcome
message is not displayed:1. Move all remote keys away from the vehicle.
2. Start the vehicle with another remote key. A DIC welcome
message should display indicating
the driver number of the other
remote key. Turn the vehicle off
and remove the other remote key
from the vehicle.
3. Start the vehicle with the initial remote key. The DIC welcome
message should display the driver
number of the initial remote key.
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 remote key.
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
remote key 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 remote key 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).
If manual transmission equipped,
Manual Memory recall movement for
1, 2, or
Bbuttons may be initiated
and will complete to the saved
memory position if the vehicle parking
brake is set or released.
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.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
36 SEATS AND RESTRAINTS
.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
Seating Position, then Seat Exit
Memory, and then Select ON or
OFF. See “Auto Seat Exit Memory
Recall” later in this section.
.SeeVehicle Personalization 0120 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 remote
key 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 manual transmission equipped, Seat
Entry Memory Recall will continue if
the parking brake is released 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 remote
key number 1 or 2 may not match the
memory button number positions
they were saved to. Try the other
remote key 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 remote
key numbers 1 and 2. Remote keys
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
the
Bbutton 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).
.If manual transmission equipped,
the parking brake must be set.
Seat Exit Memory recall will continue
if the vehicle is shifted out of P (Park)
prior to reaching the saved memory
position.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
SEATS AND RESTRAINTS 37
If manual transmission equipped, Seat
Exit Memory will continue if the
parking brake is released prior to
reaching the save memory position.
Seat Exit Memory is not linked to the
driver’s remote key. 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
Press SET, 1, 2, or
Bmemory
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,
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.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 seat 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 next to the
buttons indicate three for the highest
setting and one for the lowest. If the