2022 CADILLAC CT4 garage door opener

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
INSTRUMENTS AND CONTROLS 125
Seat Exit Memory
This feature automatically recalls the
previously stored exit button positions
when the ignition is changed from on
or ACC/ACCESSORY to off if the driver
door is open or opened. SeeMemory
Seats 034.
Touch Off or On.
Teen Driver
See “Teen Driver” underSettings 0182.
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 0438.
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 instructions refer to a garage door
opener, but can be used for other
devices.
Do not use the Universal Remote
system with any garage door opener
that does not have the stop and
reverse feature. This includes any
garage door opener model
manufactured before April 1, 1982.
Keep the original hand-held
transmitter for use in other vehicles
as well as for future programming.
Erase the programming when vehicle
ownership is terminated. See
“Erasing
Universal Remote System Buttons”
later in this section.
To program a garage door opener,
park outside directly in line with and
facing the garage door opener receiver.
Clear all people and objects near the
garage door.
Make sure the hand-held transmitter
has a new battery for quick and
accurate transmission of the
radio-frequency signal.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
126 INSTRUMENTS AND CONTROLS
Programming the Universal
Remote System
Programming involves time-sensitive
actions and may time out, requiring
the procedure to be repeated. Read
these instructions completely before
programming the Universal Remote
system. It may help to have another
person assist with the programming
process.1. Hold the end of the hand-held transmitter about 3 to 8 cm (1 to
3 in) away from the Universal
Remote system buttons with the
indicator light in view. The
hand-held transmitter was supplied
by the manufacturer of the garage
door opener receiver.
2. Press and release one of the three Universal Remote system buttons
to be programmed. Press and hold
the hand-held transmitter button.
Do not release the hand-held
transmitter button until the
indicator light changes from a slow
to a rapid flash or continuous light.
Then release the hand-held
transmitter button. Some garage door openers may
require substitution of Step 2 with
the procedure under
“Radio Signals
for Some Gate Operators ”later in
this section.
3. Press and hold the newly programmed Universal Remote
system button for five seconds
while watching the indicator light
and garage door activation.
.If the indicator light stays on
continuously or the garage door
moves when the button is
pressed, then programming is
complete. There is no need to
complete Steps 4–6.
.If the indicator light does not
come on or the garage door does
not move, a second button press
may be required. For a second
time, press and hold the newly
programmed button for
five seconds. If the indicator
light stays on continuously or
the garage door moves when the
button is pressed, then
programming is complete. There
is no need to complete
Steps 4–6.
.If the garage door does not
move, continue with
programming Steps 4–6.
Learn or Smart Button
4. After completing Steps 1–3, locate the Learn or Smart button inside
garage on the garage door opener
receiver. The name and color of the
button may vary by manufacturer.
5. Press and release the Learn or Smart button. Step 6 must be
completed within 30 seconds of
pressing this button.
6. Return to the vehicle and firmly press and hold the trained
Universal Remote system button
for two seconds and release. Repeat
the “press/hold/release ”sequence
up to three times to complete the
training process.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
VEHICLE CARE 359
FusesUsage
1 –
2 Heating, Ventilation, and Air Conditioning
Blower
3 –
4 – Fuses
Usage
5 Theft Deterrent/ Universal Garage
Door Opener/
Overhead Console/
Rain Sensor
6 –
7 Air Quality Ionizer
8 Heated Steering Wheel Fuses
Usage
9 –
10 Electronic Steering Column Lock 1
11 –
12 –
13 –
14 –
15 –
16 –
17 –
18 Display/Infotainment/ USB/Multi-function
Control Module
19 Sensing and Diagnostic Module/
Automatic Occupant
Sensing/Data Link
Connection/Wireless
Charging Module/
Virtual Key Module
20 Power Steering Column Module/
Electronic Steering
Column Lock 2

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
INDEX 455
Exterior Lamp Controls . . . . . . . . . . . . 128
Exterior Lamps Off Reminder . . . . . . 130
Exterior Lighting Battery Saver . . . . 135
F
Filter,Engine Air Cleaner . . . . . . . . . . . . . . . . 336
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . 130
Flashers, Hazard Warning . . . . . . . . . . 131
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 405
Fluid Automatic Transmission . . . . . . . . . 334
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . 23
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438
Front Pedestrian Braking (FPB)
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305
Front Seats Heated and Ventilated . . . . . . . . . . . . 37
Front Turn Signal Lamps . . . . . . . . . . 353
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Economy, Driving for Better . . . . . 209 Fuel (cont'd)
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . . . . . . 314
Filling the Tank . . . . . . . . . . . . . . . . . . . 312
Foreign Countries . . . . . . . . . . . . . . . . . 312
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Low Fuel Warning Light . . . . . . . . . 108
Prohibited Fuels . . . . . . . . . . . . . . . . . . 312
Recommended . . . . . . . . . . . . . . . . . . . . 311
Top Tier . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
Fuses Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
Fuses and Circuit Breakers . . . . . . . 355
Instrument Panel Fuse Block . . . . 358
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
G
Garage Door Opener . . . . . . . . . . . . . . . . 125Programming . . . . . . . . . . . . . . . . . . . . . . 125
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . 351
Gauges
Engine CoolantTemperature . . . . . . . . . . . . . . . . . . 96, 97
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Speedometer . . . . . . . . . . . . . . . . . . . . . . . 95 Gauges (cont'd)
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . 95
Trip Odometer . . . . . . . . . . . . . . . . . . . . . 95
Warning Lights and Indicators . . . 89
General Information Service and Maintenance . . . . . . . . 407
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314
Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . 323
Global Positioning System (GPS) . . . . . . . . . . . . . . . . . . . . . . 162
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . 432
Guidance Problems with the Route . . . . . . . . . 163
H
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . 352
Hazard Warning Flashers . . . . . . . . . . 131
HD Radio Technology . . . . . . . . . . . . . . 145
Head Restraints . . . . . . . . . . . . . . . . . . . . . . 30
Head-up Display . . . . . . . . . . . . . . . . . . . . 115
HeadlampsAiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 352
Automatic . . . . . . . . . . . . . . . . . . . . . . . . . 130
Bulb Replacement . . . . . . . . . . . . . . . . 352
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . . . . . 130