wheel CADILLAC CT4 2022 Service Manual

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
170 INFOTAINMENT SYSTEM
“Voice Keypad”:Begin a dialog to
enter special numbers like
international numbers. The numbers
can be entered in groups of digits with
each group of digits being repeated
back by the system. If the group of
digits is not correct, the command
“Delete ”will remove the last group of
digits and allow them to be re-entered.
Once the entire number has been
entered, the command “Call”will start
dialing the number.
Phone Assistant Voice
Recognition
Press and holdgon the steering
wheel controls to pass through and
launch Google phone assistant or Siri.
For the low radio, whether connected
by Bluetooth or phone projection, the
only available voice recognition is
either Siri (iPhone) or the Google
Assistant (Android).
Performance Data
Recorder (PDR)
If equipped, the PDR icon displays on
the Home Page. Important Information
Use of the PDR may be prohibited or
legally restricted in certain countries
and situations. Ensure compliance
with applicable laws and regulations,
including, but not limited to: privacy
laws, laws related to camera
surveillance and recordings, road
traffic and security laws, and laws on
the protection of publicity and
personality rights.
.Do not use the PDR if it causes
distraction.
.Do not rely on camera footage to
steer the vehicle.
.Comply with any notice and
consent requirements before
capturing and/or recording the
voices or images of other persons or
before collecting other
personal data.
.Notify other drivers of your vehicle
of the above rules and require them
to comply.
.General Motors does not accept any
responsibility or liability in
connection with use that is not
permitted.
.Law enforcement authorities may
have the right to seize video
recordings and use them as
evidence of criminal/driving
offenses against you or third
parties.
The PDR records video, audio, and
vehicle data. This data is stored on a
removable SD card in the glove box.
The recorded data is not stored
anywhere else and is only accessible
from the SD card.
To optimize PDR performance, it is
recommended that the SD card is
formatted on a regular basis. Back up
all recordings on the SD card prior to
formatting. Formatting the SD card
will delete all saved recordings.
If a system error code is seen on the
display, such as "System Error Code
####", please check the health of the
SD card. It may need to be
reformatted or replaced. If the issue
persists, please see your dealer.
To begin, insert a FAT32 formatted SD
card, Class 10 required, 8, 16, or 32 GB
recommended, into the glove box SD
card reader.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
INFOTAINMENT SYSTEM 175
Settings
Touch the Settings tab to view the
Settings menu.
.Audio Recording - Select on or off
to record audio with the recorded
video.
.Automatic Recording - When on,
the PDR will automatically begin
recording whenever the vehicle is in
the Run Power Mode.
Configurations include:
‐Automatic Recording Video
Quality
‐ While in Valet Mode only
‐ Whether to allow recording
overwrite when the storage is full
.Video Quality - Low (480p), or High
(1080p). Higher quality will result in
larger recording files.
.Software Information - Displays
PDR Software Information and
Version numbers.
.SD Card Information - Size,
Remaining Memory, Format, and
Speed.
Toolbox
See www.cadillac.com to download
Toolbox Software.
Phone
Bluetooth (Overview)
The Bluetooth-capable system can
interact with many mobile devices,
allowing:
.Placement and receipt of calls in a
hands-free mode.
.Sharing of the device’s address book
or contact list with the vehicle.
To minimize driver distraction, before
driving, and with the vehicle parked:
.Become familiar with the features of
the mobile device. Organize the
phone book and contact lists clearly and delete duplicate or rarely used
entries. If possible, program speed
dial or other shortcuts.
.Review the controls and operation
of the infotainment system.
.Pair mobile device(s) to the vehicle.
The system may not work with all
mobile devices. See
“Pairing”later in
this section.
Vehicles with a Bluetooth system can
use a Bluetooth-capable mobile device
with a Hands-Free Profile to make and
receive phone calls. The infotainment
system and voice recognition are used
to control the system. The system can
be used while the ignition is on or in
ACC/ACCESSORY. The range of the
Bluetooth system can be up to 9.1 m
(30 ft). Not all mobile devices support
all functions and not all mobile
devices work with the Bluetooth
system. See my.cadillac.com for more
information about compatible mobile
devices.
Controls
Use the controls on the center stack
and the steering wheel to operate the
Bluetooth system.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
176 INFOTAINMENT SYSTEM
Steering Wheel Controls
g:Press to answer incoming calls
and start voice recognition on your
connected Bluetooth mobile device.
i: Press to end a call, decline a call,
or cancel an operation. Press to mute
or unmute the infotainment system
when not on a call.
Infotainment System Controls
For information about how to navigate
the menu system using the
infotainment controls, see Using the
System 0139.
Audio System
When using the Bluetooth mobile
device system, sound comes through
the vehicle's front audio system
speakers and overrides the audio
system. The volume level while on a
mobile device call can be adjusted by
pressing the steering wheel controls or
the volume control on the center
stack. The adjusted volume level
remains in memory for later calls. The
volume cannot be lowered beyond a
certain level.
Bluetooth (Pairing and
Using a Phone)
Pairing
A Bluetooth-enabled mobile device
must be paired to the Bluetooth
system and then connected to the
vehicle before it can be used. See the
mobile device manufacturer's user
guide for Bluetooth functions before
pairing the device.
Pairing Information
.If no mobile device has been
connected, the Phone main page on
the infotainment display will show
the Connect Phone option. Touch
this option to connect. Another way
to connect is to touch the Phones
tab at the top right of the display
and then touch Add Phone.
.A Bluetooth smartphone with music
capability can be paired to the
vehicle as a smartphone and a
music player at the same time.
.Up to 10 devices can be paired to
the Bluetooth system.
.The pairing process is disabled
when the vehicle is moving.
.Pairing only needs to be completed
once, unless the pairing information
on the cell phone changes or the
cell phone is deleted from the
system.
.If multiple paired cell phones are
within range of the system, the
system connects to the paired cell
phone that is set to First to
Connect. If there is no cell phone
set to First to Connect, it will link to
the cell phone which was used last.
To link to a different paired cell
phone, see “Linking to a Different
Phone ”later in this section.
Pairing a Phone 1. Make sure Bluetooth has been enabled on the cell phone before
the pairing process is started.
2. Touch the Phone icon on the Home Page or the phone icon on the
shortcut tray near the bottom of
the display.
3. Touch Phones at the top of the infotainment display. There is also
a Connect Phones option in the
middle of the Phone display which
will shortcut to the Phone
List menu.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
INFOTAINMENT SYSTEM 179
3. The Contacts list can be searchedby using the first character. Touch
A-Z on the infotainment display to
scroll through the list of names.
Touch the name to call.
4. Touch the desired contact number to call.
To make a call using the
Recents menu: 1. Touch Phone on the Home Page.
2. Touch Recents.
3. Touch the name or number to call.
Making a Call Using the Keypad
To make a call by dialing the
numbers:1. Touch the Phone icon on the Home Page.
2. Touch Keypad and enter a phone number.
3. Touch
#on the infotainment
display to start dialing the number.
Searching Contacts Using the
Keypad
To search for contacts using the
keypad:
1. Touch the Phone icon on the Home Page.
2. Touch Keypad and enter partial phone numbers or contact names
using the digits on the keypad to
search.
Results will show on the right side
of the display. Touch one to place
a call.
Accepting or Declining a Call
When an incoming call is received, the
infotainment system mutes and a ring
tone is heard in the vehicle.
Accepting a Call
There are two ways to accept a call:
.Pressgon the steering wheel
controls.
.Touch Answer on the infotainment
display. Declining a Call
There are two ways to decline a call:
.Pression the steering wheel
controls.
.Touch Ignore on the infotainment
display.
Call Waiting
Call waiting must be supported on the
Bluetooth cell phone and enabled by
the wireless service carrier to work.
Accepting a Call
Press
gto answer, then touch Switch
on the infotainment display.
Declining a Call
Press
ito decline, then touch
Ignore on the infotainment display
Switching Between Calls (Call
Waiting Calls Only)
To switch between calls, touch Phone
on the Home Page to display Call
View. While in Call View, touch the
call information of the call on hold to
change calls.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
180 INFOTAINMENT SYSTEM
Three-Way Calling
Three-way calling must be supported
on the Bluetooth cell phone and
enabled by the wireless service carrier
to work.
To start a three-way call while in a
current call:1. In the Call View, touch Add Call to add another call.
2. Initiate the second call by selecting from Recents, Contacts, or Keypad.
3. When the second call is active, touch the merge icon to conference
the three-way call together.
Ending a Call
.Pression the steering wheel
controls.
.Touch#on the infotainment
display, next to a call, to end only
that call.
Dual Tone Multi-Frequency
(DTMF) Tones
The in-vehicle Bluetooth system can
send numbers during a call. This is
used when calling a menu-driven
phone system. Use the Keypad to
enter the number.
Apple CarPlay and
Android Auto
If equipped, Android Auto and/or
Apple CarPlay capability may be
available through a compatible
smartphone. If available, the Android
Auto and Apple CarPlay icons will
change from gray to color on the
Home Page of the infotainment
display.
To use Android Auto and/or Apple
CarPlay:
For Wired Phone Projection
1. Download the Android Auto app to your smartphone from the Google
Play store. There is no app required
for Apple CarPlay.
2. Connect your Android phone or Apple iPhone by using the
factory-provided phone USB cable and plugging into a USB data port.
For best performance, it is highly
recommended to use the device’s
factory-provided USB cable, which
should be replaced after significant
wear to maintain connection
quality. Aftermarket or third-party
cables may not work.
3. When the phone is first connected to activate Apple CarPlay or
Android Auto, accept the terms
and conditions on both the
infotainment system and the
phone.
4. Follow the instructions on the phone.
The Android Auto and Apple CarPlay
icons on the Home Page will
illuminate depending on the
smartphone. Android Auto and/or
Apple CarPlay may automatically
launch upon USB connection. If not,
touch the Android Auto or Apple
CarPlay icon on the Home Page to
launch.
Press
{on the center stack to return
to the Home Page.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
192 INFOTAINMENT SYSTEM
.Wide Open Throttle–the number
of times the accelerator pedal was
pressed nearly all the way down.
.Forward Collision Alerts –the
number of times the driver was
notified when approaching a vehicle
ahead too quickly and at potential
risk for a crash.
.Forward Automatic Braking, also
called Automatic Emergency
Braking (if equipped) –the number
of times the vehicle detected that a
forward collision was imminent and
applied the brakes.
.Reverse Automatic Braking (if
equipped) –the number of times
the vehicle detected that a rearward
collision was imminent and applied
the brakes.
.Traction Control –the number of
times the Traction Control System
activated to reduce wheel spin or
loss of traction.
.Stability Control –the number of
events which required the use of
electronic stability control.
.Antilock Braking System Active –
The number of Antilock Brake
System activations.
.Tailgating Alerts –the number of
times the driver was alerted for
following a vehicle ahead too
closely.
Report Card Data
Cumulative Data is saved for all trips
until the Report Card is reset or until
the maximum count is exceeded.
If the maximum count is exceeded for
a Report Card line item, that item will
no longer be updated in the Report
Card until it is reset. Each item will
report a maximum of 1,000 counts.
The distance driven will report a
maximum of 64,374 km (40,000 mi).
To delete Report Card data, do one of
the following:
.From the Report Card display, touch
Reset.
.Touch Clear All Teen Keys and PIN
from the Teen Driver menu. This
will also unregister any Teen Driver
keys and delete the PIN.
Forgotten PIN
See your dealer to reset the PIN.
Trademarks and License
Agreements
FCC Information
See Radio Frequency Statement 0438.
"Made for iPod," and "Made for
iPhone," mean that an electronic
accessory has been designed to
connect specifically to iPod or iPhone,
respectively, and has been certified by
the developer to meet Apple
performance standards. Apple is not
responsible for the operation of this
device or its compliance with safety
and regulatory standards. Please note
that the use of this accessory with
iPod or iPhone may affect wireless
performance. iPhone, iPod, iPod
classic, iPod nano, iPod shuffle, and
iPod touch are trademarks of Apple
Inc., registered in the U.S. and other
countries.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
206 CLIMATE CONTROLS
during remote start based on cold
ambient conditions. The rear defog
indicator light does not come on
during a remote start.
If equipped, the heated seats will turn
on if it is cold outside or the
ventilated seats will turn on if it is hot
outside. The heated and ventilated
seat indicator lights may not come on
during a remote start. If equipped, the
heated steering wheel will come on in
a remote start if it is cold outside. The
heated steering wheel indicator light
may not come on.
Ionizer :If equipped with an ionizer,
this feature helps to clean the air
inside the vehicle and remove
contaminants such as pollen, odors,
and dust. If the climate control
system is on and the ionizer is
enabled, the ionizer status indicator
will be lit on the climate control
display. To turn the ionizer on or off,
see Climate and Air Quality under
Vehicle Personalization 0120.Sensors
The solar sensor, located in the
defrost grille in the middle of the
instrument panel, monitors the solar
heat. Do not cover the solar sensor or
the system will not work properly.
There is also an exterior temperature
sensor behind the front grille. This
sensor reads the outside air
temperature and helps maintain the
temperature inside the vehicle. Any
cover on the front of the vehicle,
could cause a false reading in the
displayed temperature. The climate control system uses the
information from these sensors to
maintain comfort settings by
adjusting the outlet temperature, fan
speed, and air delivery mode. The
system may also supply cooler air to
the side of the vehicle facing the sun.
The recirculation mode will also be
used as needed to maintain cool
outlet temperatures.
Afterblow Feature
If equipped, under certain conditions,
the fan may stay on or may turn on
and off several times after you turn
off and lock the vehicle. This is
normal.

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
208 DRIVING AND OPERATING
Driving and
Operating
Driving Information
Driving for Better FuelEconomy . . . . . . . . . . . . . . . . . . . . . . . . 209
Distracted Driving . . . . . . . . . . . . . . . . 210
Defensive Driving . . . . . . . . . . . . . . . . 210
Impaired Driving . . . . . . . . . . . . . . . . . 210
Control of a Vehicle . . . . . . . . . . . . . . 211
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Off-Road Recovery . . . . . . . . . . . . . . . . 212
Loss of Control . . . . . . . . . . . . . . . . . . . 212
Track Events and Competitive Driving (V-Series and V-Series
Blackwing) . . . . . . . . . . . . . . . . . . . . . . 213
Driving on Wet Roads . . . . . . . . . . . 224
Hill and Mountain Roads . . . . . . . . 225
Winter Driving . . . . . . . . . . . . . . . . . . . . 226
If the Vehicle Is Stuck . . . . . . . . . . . 227
Vehicle Load Limits . . . . . . . . . . . . . . 228
Starting and Operating
New Vehicle Break-In . . . . . . . . . . . . 231
Composite Materials . . . . . . . . . . . . . 232
Ignition Positions . . . . . . . . . . . . . . . . 232
Starting the Engine . . . . . . . . . . . . . . 234
Stop/Start System . . . . . . . . . . . . . . . . 235 Engine Heater . . . . . . . . . . . . . . . . . . . . 236
Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . . . . . . 237
Shifting Into Park (Mechanical Shifter) . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Shifting Into Park (Electronic Shifter) . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Shifting out of Park (Mechanical Shifter) . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Shifting out of Park (Electronic Shifter) . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Parking (Manual Transmission) . . . . . . . . . . . . . . . . . . . 240
Parking over Things That Burn . . . . . . . . . . . . . . . . . . . . . . . 240
Extended Parking . . . . . . . . . . . . . . . . . 240
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . . . . . . 241
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Automatic Transmission
Automatic Transmission(Mechanical Shifter) . . . . . . . . . . . . 242
Automatic Transmission (Electronic Shifter) . . . . . . . . . . . . . 244
Manual Mode (Mechanical Shifter) . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Manual Mode (Electronic Shifter) . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Manual Transmission
Manual Transmission . . . . . . . . . . . . 250
Active Rev Match . . . . . . . . . . . . . . . . 252
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . . . . . . 253
Brakes
Electric Brake Boost . . . . . . . . . . . . . . 253
Antilock Brake System (ABS) . . . . 253
Electric Parking Brake . . . . . . . . . . . . 254
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . 255
Hill Start Assist (HSA) . . . . . . . . . . . 256
Automatic VehicleHold (AVH) . . . . . . . . . . . . . . . . . . . . . 256
Ride Control Systems
Traction Control/ElectronicStability Control . . . . . . . . . . . . . . . . 257
Driver Mode Control . . . . . . . . . . . . . 258
Competitive Driving Mode . . . . . . . 264
Limited-Slip Differential . . . . . . . . . 266
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . . . . . 266
Adaptive Cruise Control (Advanced) . . . . . . . . . . . . . . . . . . . . . . 269
Super Cruise . . . . . . . . . . . . . . . . . . . . . . 278

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
210 DRIVING AND OPERATING
.Replace the vehicle's tires with the
same TPC Spec number molded into
the tire's sidewall near the size.
.Follow recommended scheduled
maintenance.
Distracted Driving
Distraction comes in many forms and
can take your focus from the task of
driving. Exercise good judgment and
do not let other activities divert your
attention away from the road. Many
local governments have enacted laws
regarding driver distraction. Become
familiar with the local laws in
your area.
To avoid distracted driving, keep your
eyes on the road, keep your hands on
the steering wheel, and focus your
attention on driving.
.Do not use a phone in demanding
driving situations. Use a hands-free
method to place or receive
necessary phone calls.
.Watch the road. Do not read, take
notes, or look up information on
phones or other electronic devices.
.Designate a front seat passenger to
handle potential distractions.
.Become familiar with vehicle
features before driving, such as
programming favorite radio stations
and adjusting climate control and
seat settings. Program all trip
information into any navigation
device prior to driving.
.Wait until the vehicle is parked to
retrieve items that have fallen to
the floor.
.Stop or park the vehicle to tend to
children.
.Keep pets in an appropriate carrier
or restraint.
.Avoid stressful conversations while
driving, whether with a passenger or
on a cell phone.
{Warning
Taking your eyes off the road too
long or too often could cause a
crash resulting in injury or death.
Focus your attention on driving.
Refer to the infotainment section for
more information on using that
system and the navigation system,
if equipped, including pairing and
using a cell phone.
Defensive Driving
Defensive driving means “always
expect the unexpected.” The first step
in driving defensively is to wear the
seat belt. See Seat Belts040.
.Assume that other road users
(pedestrians, bicyclists, and other
drivers) are going to be careless and
make mistakes. Anticipate what
they may do and be ready.
.Allow enough following distance
between you and the driver in front
of you.
.Focus on the task of driving.
Impaired Driving
Death and injury associated with
impaired driving is a global tragedy.
{Warning
Drinking alcohol or taking drugs
and then driving is very dangerous.
Your reflexes, perceptions,
attentiveness, and judgment can be
affected by even a small amount of
alcohol or drugs. You can have a
(Continued)

Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-15283641) -
2022 - CRC - 10/12/21
212 DRIVING AND OPERATING
If the steering wheel is turned until it
reaches the end of its travel and is
held against that position for an
extended period of time, power
steering assist may be reduced.
Normal use of the power steering
assist should return when the system
cools down.
See your dealer if there is a problem.
Curve Tips
.Take curves at a reasonable speed.
.Reduce speed before entering a
curve.
.Maintain a reasonable steady speed
through the curve.
.Wait until the vehicle is out of the
curve before accelerating gently into
the straightaway.
Steering in Emergencies
.There are some situations when
steering around a problem may be
more effective than braking.
.Holding both sides of the steering
wheel allows you to turn
180 degrees without removing
a hand.
.The Antilock Brake System (ABS)
allows steering while braking.
Off-Road Recovery
The vehicle's right wheels can drop off
the edge of a road onto the shoulder
while driving. Follow these tips:1. Ease off the accelerator and then, if there is nothing in the way, steer
the vehicle so that it straddles the
edge of the pavement.
2. Turn the steering wheel about one-eighth of a turn, until the right
front tire contacts the
pavement edge. 3. Turn the steering wheel to go
straight down the roadway.
Loss of Control
Skidding
There are three types of skids that
correspond to the vehicle's three
control systems:
.Braking Skid —wheels are not
rolling.
.Steering or Cornering Skid —too
much speed or steering in a curve
causes tires to slip and lose
cornering force.
.Acceleration Skid —too much
throttle causes the driving wheels
to spin.
Defensive drivers avoid most skids by
taking reasonable care suited to
existing conditions, and by not
overdriving those conditions. But
skids are always possible.