2023 CADILLAC CT5 service

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/6/22
134 Instruments and Controls
When the Light Flashes First
and Then Is On Steady
If the light flashes for about a
minute and then stays on,
there may be a problem with
the TPMS. If the problem is
not corrected, the light will
come on every time the
vehicle is started. See Tire
Pressure Monitor Operation
0431.
Engine Oil Pressure
Light
Caution
Driving the vehicle with low
engine oil pressure can
damage the engine and the
repairs would not be
covered by the vehicle
warranty.
If the engine oil pressure
light comes on while driving:
1. Stop in a safe location and turn off the engine.
(Continued)
Caution (Continued)
2. Check the oil level. SeeEngine Oil 0383.
3. Add oil if the oil level is below the normal
operating range.
4. Restart the vehicle. If the engine oil pressure light
stays on for more than
10 seconds, turn the
vehicle back off. Do not
restart the vehicle. See
your dealer for service.
This light should come on
briefly when the engine starts.
When the engine is off and the
vehicle is on, the light should
remain illuminated. If it does
not come on under either
condition, contact your dealer. If the light comes on and stays
on when the engine is running,
it may not have adequate oil
pressure. The oil level may be
low or there may be some
other oil system problem. Turn
the engine off when it is safe
to do so and contact your
dealer.
Low Fuel Warning
Light
A Low Fuel Warning Light
near the fuel gauge comes on
briefly when the ignition is
turned on as a check to show
it is working.
It also comes on when the fuel
gauge indicator nears empty.
The light turns off when fuel is
added. If it does not, have the
vehicle serviced.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/6/22
Instruments and Controls 135
Security Light
The security light should come
on briefly as the engine is
started. If it does not come on,
have the vehicle serviced by
your dealer. If the system is
working normally, the indicator
light turns off.
If the light stays on and the
engine does not start, there
could be a problem with the
theft-deterrent system. See
Immobilizer Operation031.
High-Beam On Light
This light comes on when the
high-beam headlamps are in
use. See Headlamp High/
Low-Beam Changer 0154.
IntelliBeam Light
This light comes on when the
IntelliBeam system,
if equipped, is enabled. See
Exterior Lamp Controls 0152.
Lamps On Reminder
This light comes on when the
exterior lamps are in use,
except when only the Daytime Running Lamps (DRL) are
active. See Exterior Lamp
Controls
0152.
Cruise Control Light
The cruise control light is
white when the cruise control
is on and ready, and turns
green when the cruise control
is set and active.
See Cruise Control 0302.
Adaptive Cruise Control
Light
Base LevelUplevel

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/6/22
Instruments and Controls 147
Navigation Turn-by-Turn
Alerts shown in the instrument
cluster may also be displayed
in any HUD view.
Care of the HUD
Clean the inside of the
windshield to remove any dirt
or film that could reduce the
sharpness or clarity of the
HUD image.
Clean the HUD lens with a soft
cloth sprayed with glass
cleaner. Wipe the lens gently,
then dry it.
HUD Troubleshooting
If you cannot see the HUD
image when the ignition is on,
check that:
.Nothing is covering the
HUD lens.
.The HUD brightness setting
is not too dim or too bright.
.The HUD is adjusted to the
proper height.
.Polarized sunglasses are
not worn.
.The windshield and HUD lens
are clean.
If the HUD image is not
correct, contact your dealer.
The windshield is part of the
HUD system. If the windshield
needs replacing, see
Windshield Replacement
0 408.
Vehicle Messages
Messages displayed on the
Driver Information Center
(DIC) indicate the status of the
vehicle or some action that
may be needed to correct a
condition. Multiple messages
may appear one after another.
The messages that do not
require immediate action can
be acknowledged and cleared
by pressing the thumbwheel.
The messages that require
immediate action cannot be
cleared until that action is
performed. All messages should be taken
seriously; clearing the
message does not correct the
problem.
If a SERVICE message
appears, see your dealer.
Follow the instructions given
in the messages. The system
displays messages regarding
the following topics:
.Service Messages
.Fluid Levels
.Vehicle Security
.Brakes
.Steering
.Ride Control Systems
.Driver Assistance Systems
.Cruise Control
.Lighting and Bulb
Replacement
.Wiper/Washer Systems
.Doors and Windows
.Seat Belts
.Airbag Systems
.Engine and Transmission

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/6/22
148 Instruments and Controls
.Tire Pressure
.Battery
Engine Power
Messages
REDUCED
ACCELERATION DRIVE
WITH CARE
This message displays when
the vehicle's propulsion power
is reduced. A reduction in
propulsion power can affect
the vehicle's ability to
accelerate. If this message is
on, but there is no observed
reduction in performance,
proceed to your destination.
Under certain conditions the
performance may be reduced
the next time the vehicle is
driven. The vehicle may be
driven while this message is
on, but maximum acceleration
and speed may be reduced.
Anytime this message stays
on, or displays repeatedly, the
vehicle should be taken to
your dealer for service as
soon as possible.Under certain operating
conditions, propulsion will be
disabled. Try restarting after
the ignition has been off for
two minutes.
Vehicle Speed
Messages
SPEED LIMITED TO
XXX KM/H (MPH)
This message shows that the
vehicle speed has been limited
to the speed displayed. The
limited speed is a protection
for various propulsion and
vehicle systems, such as
lubrication, thermal, brakes,
suspension, Teen Driver if
equipped, or tires.
Universal Remote
System
See Radio Frequency
Statement
0496.
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.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/6/22
Infotainment System 161
Infotainment
System
Introduction
Introduction . . . . . . . . . . . . . . . . . 162
Overview . . . . . . . . . . . . . . . . . . . . . 162
Steering WheelControls . . . . . . . . . . . . . . . . . . . . . 165
Using the System . . . . . . . . . . 165
Software Updates . . . . . . . . . 168
Radio
AM-FM Radio . . . . . . . . . . . . . . . 169
HD Radio Technology . . . . . 171
Radio Data System (RDS) . . . . . . . . . . . . . . 172
Satellite Radio . . . . . . . . . . . . . . . 172
Radio Reception . . . . . . . . . . . . 173
Multi-Band Antenna . . . . . . . 174
Audio Players
Avoiding Untrusted Media Devices . . . . . . . . . . . . . . . . . . . . . . 174
USB Port . . . . . . . . . . . . . . . . . . . . . 174
Bluetooth Audio . . . . . . . . . . . . 177
Navigation
Using the Navigation System . . . . . . . . . . . . . . . . . . . . . . 178
Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Navigation Symbols . . . . . . . 183
Destination . . . . . . . . . . . . . . . . . . . 184
Global Positioning System (GPS) . . . . . . . . . . . . . . 191
Vehicle Positioning . . . . . . . . . 191
Problems with Route Guidance . . . . . . . . . . . . . . . . . . . . 192
If the System Needs Service . . . . . . . . . . . . . . . . . . . . . . 192
Map Data Updates . . . . . . . . . 192
Database Coverage Explanations . . . . . . . . . . . . . . . 193
Voice Recognition
Voice Recognition . . . . . . . . . 193
Performance Data
Recorder (PDR)
Performance DataRecorder (PDR) . . . . . . . . . . 200
Phone
Bluetooth (Overview) . . . . 206
Bluetooth (Pairing andUsing a Phone) . . . . . . . . . . . 207
Apple CarPlay and Android Auto . . . . . . . . . . . . . . 212
Settings
Settings . . . . . . . . . . . . . . . . . . . . . . . 215
Teen Driver . . . . . . . . . . . . . . . . . . 219
Trademarks and License
Agreements
Trademarks and License
Agreements . . . . . . . . . . . . . . . 223

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/6/22
166 Infotainment System
Users
If equipped, touch the Users
icon to sign in or create a new
user profile, and follow the
on-screen instructions.
Only four user profiles can be
active at one time in the
vehicle. It may be necessary to
remove a profile from the
menu before creating or
signing into an existing profile.
The removed profile can be
logged into at a later time.
Settings
Touch the Settings icon to
display the Settings menu. See
Settings0215.
Apple CarPlay
Touch the Apple CarPlay icon
to activate Apple CarPlay if
equipped after a supported
device is connected. See
Apple CarPlay and Android
Auto 0212.
Android Auto
Touch the Android Auto icon
to activate Android Auto,
if equipped, after a supported
device is connected. See
Apple CarPlay and Android
Auto 0212.
Apps
If equipped, in-vehicle apps are
available for download. Touch
the Apps icon on the Home
Page to begin.
Downloading and using
in-vehicle apps requires
Internet connectivity which
can be accessed with a data
plan through the vehicle’s
built-in 4G LTE Wi-Fi hotspot,
if equipped, or a compatible
mobile device hotspot. On
most mobile devices,
activation of the Wi-Fi hotspot
is in the device’s Settings
menu under Mobile Network
Sharing, Personal Hotspot,
Mobile Hotspot, or similar. Availability of apps and
connectivity varies by vehicle,
conditions, and location. Data
plan rates apply. Features are
subject to change. For more
information, see
www.my.cadillac.com/learn.
OnStar Services
If equipped, touch the OnStar
Services icon to display the
OnStar Services and Account
pages. See OnStar Overview
0
501.
Shortcut Tray
The shortcut tray is near the
bottom of the display. It shows
up to four applications.
Infotainment Display
Features
Infotainment display features
show on the display when
available. When a feature is
unavailable, it may gray out.
When a feature is touched, it
may highlight.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/6/22
Infotainment System 171
If equipped, HD Radio
multicast stations cannot be
tuned directly through the
Direct Tune feature. Only the
analog or HD1 station can use
that feature. Use the arrows
on the Direct Tune display to
adjust to the multicast
stations.
AM, FM, and SXM
Categories
From the AM stations,
if equipped with HD Radio, FM,
or SXM (if equipped) display,
touch Categories at the top of
the Browse menu to access
the categories list. The list
contains names associated
with the AM or FM stations,
or SXM channels. Touch a
category name to display a list
of stations or channels for
that category. Touching a
station or channel from the list
tunes the radio to that station
or channel.
Storing Radio Station
Presets
Favorites are stored in the
area at the top of the display.
AM, FM, SXM (if equipped),
and HD Radio Stations (if
equipped) :Press and hold a
preset to store the current
station as a favorite. Touch a
saved favorite to recall a
favorite station.
Favorites can also be stored
by touching
Hin a station or
channel list. This will highlight
indicating that it is now saved
as a favorite.
The number of favorites
displayed is automatically
adjusted by default, but can be
manually adjusted in Settings
in the System tab under
Favorites and then Set
Number of Audio Favorites.
It can also be adjusted in
Settings in the Apps tab under
Audio and then Set Number of
Audio Favorites.
HD Radio Technology
If equipped, HD Radio is a free
service with features such as
digital quality sound, more
stations available on a single
frequency such as HD2 and
HD3, and display information
such as artist and song title.
From the Now Playing display,
touch the HD Radio icon to
turn HD on or off.
Station Access
To access HD Radio stations:
1. Tune the radio to the station. If HD Radio is
turned on and the station
is broadcasting in HD
Radio, the radio will
automatically tune to the
HD version of the current
channel (HD1) after several
seconds. The radio will also
display icons representing
additional channels
(HD2, ...HD8), that may be
available. When the radio
successfully tunes to a HD

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/6/22
172 Infotainment System
station, the HD logo will
display and digital audio
will play.
2. Touch the display arrows to tune to the previous or
next HD Radio station.
There may be a delay before
the station starts playing.
The HD Radio station number
is indicated next to the
HD logo.
HD Radio stations can be
saved as favorites.
For a list of all stations, see
www.hdradio.com.
HD Radio Troubleshooting
Digital Audio Delay : Wait for
the signal to process. This can
take several seconds.
Volume Change, Audio Skip,
Echo, Digital Audio Lost :
Station signal strength may be
weak, the station is out of
range, or the station may be
out of alignment. Verify proper
reception on another station. If the HD Radio signal weakens
while listening to HD1, the
radio will automatically switch
to the analog version of the
radio station.
If the HD Radio signal loses
reception while listening to
stations HD2 to HD8, the radio
mutes until the signal can be
recovered or until the station
is changed.
HD Radio can be disabled if
driving in a weak signal area.
Touch HD Radio On/Off to
toggle HD Radio reception on
and off.
Radio Data
System (RDS)
If equipped, RDS features are
available for use only on FM
stations that broadcast RDS
information. When supported,
the radio may:
.Group stations by Category
(i.e., Program Type) such as
Rock, Jazz, Classical, etc.
.Display text from radio
stations that include station
name and messages.
This system relies on receiving
specific information from
these stations and only works
when the information is
available. It is possible that a
radio station could broadcast
incorrect information that
causes the radio features to
work improperly. If this
happens, contact the radio
station.
When information is broadcast
from a RDS station, the
station name or call letters
display on the audio screen.
Radio text supporting the
currently playing broadcast
may also appear.
Satellite Radio
SiriusXM Radio Service
If equipped, vehicles with a
valid SiriusXM radio
subscription can receive
SiriusXM programming.