seat memory CADILLAC CT4 2020 Owner's Manual

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-13183937) -
2020 - crc - 4/28/20
KEYS, DOORS, AND WINDOWS 9
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 0116.
Pressing
Qmay also arm the alarm
system. See Vehicle Alarm System 022.
If equipped with remote folding
mirrors, pressing
Qon the remote key
may fold the mirrors. See Folding
Mirrors 026.
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 0116. 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 022.
Press and hold
Kfor about
three seconds to remotely open the
windows, if enabled. See Vehicle
Personalization 0116.
If equipped with remote folding
mirror, pressing
Kon the remote key
may unfold the mirrors. See Folding
Mirrors 026.
S:PressStwice to start the engine
from outside the vehicle using the
remote key. See Remote Vehicle Start
0 14.
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 0116.
If equipped with memory seats,
remote keys 1 and 2 are linked to
seating positions of memory 1 or 2.
See Memory Seats 037.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-13183937) -
2020 - crc - 4/28/20
26 KEYS, DOORS, AND WINDOWS
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 037.
Side Blind Zone Alert (SBZA)
The vehicle may have SBZA. See Side
Blind Zone Alert (SBZA) 0217.
Lane Change Alert (LCA)
The vehicle may have LCA. See Lane
Change Alert (LCA) 0217.
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.
Power Folding Mirrors
If equipped, pressgto power fold the
mirrors. Press
gagain to unfold.
The outside mirrors may
automatically unfold when the vehicle
is driven above 20 km/h (12 mph), but
may be folded with the power folding
mirror switch. If the vehicle speed is
driven above 40 km/h (25 mph), they
may automatically unfold and may
not be refolded with the power folding
mirror switch.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-13183937) -
2020 - crc - 4/28/20
KEYS, DOORS, AND WINDOWS 27
Resetting the Power Folding
Mirrors
Reset the power folding mirrors if:
.The mirrors are accidentally
obstructed while folding.
. They are accidentally manually
folded/unfolded.
. The mirrors do not stay in the
unfolded position.
. The mirrors vibrate at normal
driving speeds.
Fold and unfold the mirrors one time
using the mirror controls to reset
them to their normal position. A noise
may be heard during the resetting of
the power folding mirrors. This sound
is normal after a manual folding
operation.
Remote Mirror Folding
If equipped with power folding
mirrors, and the mirrors have been
folded with the power folding mirror
switch, they may not be automatically
unfolded by the Remote Mirror
Folding feature. If equipped with power folding
mirrors, and the mirrors have not
been folded with the power folding
mirror switch and the vehicle is in
P (Park), they may be automatically
folded/unfolded as follows:
1. If doors are locked by pressing
H
on the remote key, the mirrors
will fold. If doors are unlocked by
pressing
Ion the remote key,
the mirrors will unfold. See
Remote Keyless Entry (RKE)
System Operation 08.
2. If doors are locked by pressing the door handle lock/unlock
button, the mirrors will fold.
If doors are unlocked by pressing
the door handle button, the
mirrors will unfold. See “Keyless
Unlocking/Locking from the
Driver Door” inRemote Keyless
Entry (RKE) System Operation 08.
3. If passive locking is enabled and doors are locked by that feature,
the mirrors will fold. See “Passive
Locking” inRemote Keyless Entry
(RKE) System Operation 08.
Heated Mirrors
K:The rear window defogger also
heats the outside mirrors.
See Dual Automatic Climate Control
System 0134.
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.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-13183937) -
2020 - crc - 4/28/20
SEATS AND RESTRAINTS 33
Seats and Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . . . . . . 34
Front Seats
Power Seat Adjustment . . . . . . . . . . . 35
Lumbar Adjustment . . . . . . . . . . . . . . . 36
Thigh Support Adjustment . . . . . . . . 36
Reclining Seatbacks . . . . . . . . . . . . . . . 36
Memory Seats . . . . . . . . . . . . . . . . . . . . . . 37
Heated and Ventilated FrontSeats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Rear Seats
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Seat Belts
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . 47
Seat Belt Use During
Pregnancy . . . . . . . . . . . . . . . . . . . . . . . . . 50
Seat Belt Extender . . . . . . . . . . . . . . . . . 50
Safety System Check . . . . . . . . . . . . . . 50
Seat Belt Care . . . . . . . . . . . . . . . . . . . . . . 50
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . 51
Airbag System
Airbag System . . . . . . . . . . . . . . . . . . . . . 51
Where Are the Airbags? . . . . . . . . . . . 53
When Should an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
What Makes an Airbag Inflate? . . . 55
How Does an Airbag Restrain? . . . 55
What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Passenger Sensing System . . . . . . . . 57
Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Adding Equipment to the Airbag-Equipped Vehicle . . . . . . . . 61
Airbag System Check . . . . . . . . . . . . . . 62
Replacing Airbag System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . 63
Child Restraints
Older Children . . . . . . . . . . . . . . . . . . . . . 63
Infants and Young Children . . . . . . 65
Child Restraint Systems . . . . . . . . . . . 67
Where to Put the Restraint . . . . . . . 69
Lower Anchors and Tethers forChildren (LATCH System) . . . . . . . 70
Replacing LATCH System Parts After a Crash . . . . . . . . . . . . . . . . . . . . . 76
Securing Child Restraints (With the Seat Belt in the
Rear Seat) . . . . . . . . . . . . . . . . . . . . . . . . 76
Securing Child Restraints (With the Seat Belt in the
Front Seat) . . . . . . . . . . . . . . . . . . . . . . . 78

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-13183937) -
2020 - crc - 4/28/20
SEATS AND RESTRAINTS 37
Warning (Continued)
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.
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.
To adjust the 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

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-13183937) -
2020 - crc - 4/28/20
38 SEATS AND RESTRAINTS
wheel, if equipped. Memory positions
are linked to remote key 1 or 2 for
automatic memory recalls.
Before saving, adjust all available
memory feature positions. Turn the
vehicle 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 remote key number (1–8). See
Remote Keyless Entry (RKE) System
Operation 08. Only remote keys 1 and
2 can be used for automatic memory
recalls. A Driver Information Center
(DIC) welcome message indicating the
remote key number may display for
the first few ignition cycles following a
remote key change. For Seat Entry
Memory to work properly, save the
positions to the memory button (1 or
2) matching the remote key number displayed in the DIC welcome
message. Carry the linked remote key
when entering the vehicle.
Vehicle Personalization Settings
.
To have the Seat Entry Memory
movement begin when the vehicle
is started, select the Settings
menu, then Vehicle, then Seating
Position, and then Seat Entry
Memory. Select On or Off. See
“Seat Entry Memory” later in this
section.
. To begin Seat Exit Memory
movement when the vehicle is
turned off and the driver door is
opened, or when the vehicle is
turned off with the driver door
already opened, select the Settings
menu, then Vehicle, then Seating
Position, and then Seat Exit
Memory. Select On or Off. See
“Seat Exit Memory” later in this
section.
. See Vehicle Personalization 0116
for additional setting information.
Identifying Driver Number
To identify the driver number: 1. Move your remote key away from
the vehicle.
2. Start the vehicle with another remote key. The DIC should
display the driver number for the
other remote key. Turn the
vehicle off and remove the
remote key from the vehicle.
3. Start the vehicle with the initial remote key. The DIC should
display the driver number of
your remote key.
Saving Memory Positions
Read these instructions completely
before saving memory positions.
To save preferred driving positions
1 and 2: 1. Turn the vehicle on or to ACC/ ACCESSORY with remote key 1
or 2.
A DIC welcome message may
indicate driver number 1 or 2.
2. Adjust all available memory features to the desired driving
position.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-13183937) -
2020 - crc - 4/28/20
SEATS AND RESTRAINTS 39
3. Press and release SET; a beepwill sound.
4. Immediately press and hold the 1 or 2 memory button matching
the above DIC welcome message
until two beeps sound.
If too much time passes between
releasing SET and pressing 1, the
memory position will not be
saved and two beeps will not
sound. Repeat Steps 3 and 4.
1 or 2 corresponds to the driver
number. See “Identifying Driver
Number” previously in this
section.
5. Repeat Steps 1–4 for a second driver using 1 or 2.
To save the position for
Band Seat
Exit Memory features, repeat Steps 1–
4 using
B. This saves the position for
getting out of the vehicle.
Save preferred memory feature
positions to both 1 and 2 if you are
the only driver. Manually Recalling Memory
Positions
Press and hold 1, 2, or
Bto recall the
previously saved memory positions if
you are driver 1 or 2 identified in the
DIC welcome message.
To stop Manual Memory recall
movement, release 1, 2, or
Bor press
any of the following controls:
. Power seat
. Memory SET
. Power mirror, with the driver or
passenger side mirror selected
. Power steering wheel, if equipped
Manual Memory recall movement for
1, 2, or
Bbuttons may be initiated
and may complete to the saved
memory position if the vehicle is in or
out of P (Park).
Seat Entry Memory
The vehicle identifies the number of
the current driver’s remote key (1–8).
See Remote Keyless Entry (RKE) System
Operation 08. If the remote key is 1 or
2, and Seat Entry Memory is enabled
in vehicle personalization, the positions saved to the same memory
button number 1 or 2 are
automatically recalled when the
vehicle is turned on. Remote keys 3–8
will not provide automatic memory
recalls.
To turn Seat Entry Memory on or off,
see
“Vehicle Personalization Settings”
previously in this section and Vehicle
Personalization 0116.
The shift lever must be in P (Park) to
start Seat Entry Memory. Seat Entry
Memory recall will complete if the
vehicle is shifted out of P (Park) prior
to reaching the saved memory
position.
To stop Seat Entry Memory recall
movement, turn the vehicle off or
press any of the following controls:
. Power seat
. Memory SET, 1, 2, or
B
.
Power mirror, with the driver or
passenger side mirror selected
. Power steering wheel, if equipped
If the saved memory seat position
does not automatically recall or recalls
to the wrong positions, the driver’s

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-13183937) -
2020 - crc - 4/28/20
40 SEATS AND RESTRAINTS
remote key number (1 or 2) may not
match the memory button number
that positions were saved to. Try
storing the position to the other
memory button or try the other
remote key.
Seat Exit Memory
Seat Exit Memory is not linked to a
remote key. The position saved to
B
is used for all drivers. To turn Seat
Exit Memory on or off, see "Vehicle
Personalization Settings" previously in
this section andVehicle Personalization
0 116.
If turned on, the position saved to
B
is automatically recalled when one of
the following occurs:
. The vehicle is turned off and the
driver door is opened within a
short time.
. The vehicle is turned off with the
driver door open.
To stop Seat Exit Memory movement,
press any of the following memory
controls:
. Power seat .
Memory SET, 1, 2, or
B
.Power mirror, with the driver or
passenger side mirror selected
. Power steering wheel, if equipped
Obstructions
If something has blocked the driver
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.
If equipped, the buttons are near the
climate controls on the center stack.
To operate, the engine must be on.
Press
Jorzto heat the driver or
passenger seat cushion and seatback.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-13183937) -
2020 - crc - 4/28/20
INSTRUMENTS AND CONTROLS 121
Remote Removed from Vehicle
Alert
This feature beeps the horn 3 times
when exiting a running vehicle with
the remote key.
Touch Off or On.
Seating Position
Touch and the following may display:
.Seat Entry Memory
. Seat Exit Memory
Seat Entry Memory
This feature automatically recalls the
previously stored 1 or 2 button
positions when the ignition is changed
from off to on. See Memory Seats037.
Touch On or Off.
Seat Exit Memory
This feature automatically recalls the
previously stored exit button positions
when the ignition is changed from on
to off if the driver door is open or
opened. See Memory Seats 037.
Touch Off or On.
Teen Driver
See “Teen Driver” under“Settings ”in
the infotainment manual.
Valet Mode
This will lock the infotainment system
and steering wheel controls. It may
also limit access to vehicle storage
locations, if equipped.
To enable valet mode:
1. Enter a four-digit code on the keypad.
2. Touch Enter to go to the confirmation screen.
3. Re-enter the four-digit code.
Touch Lock or Unlock to lock or
unlock the system. Touch Back to go
back to the previous menu.
Universal Remote
System
See Radio Frequency Statement 0330.
Universal Remote System
Programming
If equipped, these buttons are in the
overhead console.
This system can replace up to three
remote control transmitters used to
activate devices such as garage door
openers, security systems, and home
automation devices. These

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-13183937) -
2020 - crc - 4/28/20
266 VEHICLE CARE
FusesUsage
2 Engine control module
3 Driver heated seat
4 Fuel tank zone module
5 –
6 –
7 –
8 –
9 –
10 Motor seat belt passenger
11 Canister vent solenoid
12 Sunroof
13 –
14 –
15 Passenger heated seat
16 –
17 Electronic suspension control Fuses
Usage
18 –
19 Motor seat belt driver
20 Rear defog
21 DC to DC transformer 2
22 Driver power window door lock switch
23 External object calculating module/
Front camera module
24 Passenger window door lock switch
25 –
26 Trailer
27 Rear drive control module
28 –
29 –
30 –
31 DC to DC transformer 1 Fuses
Usage
32 Transfer case electronic control
33 Central gateway module/Side blind
zone alert
34 Video processing module
35 Hands free closure release
36 Exterior lighting module 2
37 Passenger memory seat module
38 Trailer 2
39 Right front/Right rear window
40 –
41 –
42 Amplifier
43 Park assist module
44 Driver memory seat module
45 OnStar