2024 CADILLAC XT4 engine coolant

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
Introduction 3
Caution
Caution indicates a hazard that could
result in property or vehicle damage.
A circle with a slash through it is a safety
symbol which means“Do not,” “Do not do
this,” or“Do not let this happen.”
Symbols
The vehicle has components and labels that
use symbols instead of text. Symbols are
shown along with the text describing the
operation or information relating to a
specific component, control, message, gauge,
or indicator.
M:Shown when the owner’s manual has
additional instructions or information.
*: Shown when the service manual has
additional instructions or information.
0: Shown when there is more information
on another page — “see page.”
Vehicle Symbol Chart
Here are some additional symbols that may
be found on the vehicle and what they
mean. See the features in this manual for
information.
u: Air Conditioning System
G:Air Conditioning Refrigerant Oil
9:Airbag Readiness Light
!:Antilock Brake System (ABS)
$:Brake System Warning Light
9:Dispose of Used Components Properly
P:Do Not Apply High Pressure Water
B:Engine Coolant Temperature
_:Flame/Fire Prohibited
H: Flammable
[:Forward Collision Alert
R:Fuse Block Cover Lock Location
+:Fuses
j:ISOFIX/LATCH System Child Restraints
Q:Keep Fuse Block Covers Properly
Installed
|: Lane Change Alert
@:Lane Departure Warning
A:Lane Keep Assist
*: Malfunction Indicator Lamp
::Oil Pressure
X:Park Assist
~:Pedestrian Ahead Indicator
O:Power
7:Rear Cross Traffic Alert
I:Registered Technician
/:Remote Vehicle Start
h:Risk of Electrical Fire
>:Seat Belt Reminders

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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86 Instruments and Controls
Instruments and Controls
Controls
Steering Wheel Adjustment . . . . . . . . . . . . 87
Heated Steering Wheel . . . . . . . . . . . . . . . . . 87
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Windshield Wiper/Washer . . . . . . . . . . . . . 88
Rear Window Wiper/Washer . . . . . . . . . . . 90
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Wireless Charging . . . . . . . . . . . . . . . . . . . . . . 91
Warning Lights, Gauges, and Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Instrument Cluster . . . . . . . . . . . . . . . . . . . . . 94
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . 96
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Speed Limiter Indicator . . . . . . . . . . . . . . . . . 97
Engine Oil Pressure Gauge . . . . . . . . . . . . . 98
Engine Oil Temperature Gauge . . . . . . . . . 99
Engine Coolant Temperature Gauge . . . . 99
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . 100
Airbag Readiness Light . . . . . . . . . . . . . . . . . 101
Passenger Airbag Status Indicator . . . . . . 101
Charging System Light . . . . . . . . . . . . . . . . 102 Malfunction Indicator Lamp (Check
Engine Light) . . . . . . . . . . . . . . . . . . . . . . . . 102
Brake System Warning Light . . . . . . . . . . 104
Electric Parking Brake Light . . . . . . . . . . . . 104
Service Electric Parking Brake Light . . . . 104
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Gear Shifting Light . . . . . . . . . . . . . . . . . . . . 105
Performance Shifting Light . . . . . . . . . . . . 105
All-Wheel-Drive Light . . . . . . . . . . . . . . . . . . 105
Lane Keep Assist (LKA) Light . . . . . . . . . . . 106
Automatic Emergency Braking (AEB) Disabled Light . . . . . . . . . . . . . . . . . . . . . . . 106
Vehicle Ahead Indicator . . . . . . . . . . . . . . . 106
Pedestrian Ahead Indicator . . . . . . . . . . . . 106
Traction Off Light . . . . . . . . . . . . . . . . . . . . . . 107
Traction Control System (TCS)/Electronic Stability Control Light . . . . . . . . . . . . . . . 107
Electronic Stability Control (ESC) Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Driver Mode Control Light . . . . . . . . . . . . . 108
Tire Pressure Light . . . . . . . . . . . . . . . . . . . . 108
Engine Oil Pressure Light . . . . . . . . . . . . . . 109
Low Fuel Warning Light . . . . . . . . . . . . . . . 109
Auto Stop Indicator . . . . . . . . . . . . . . . . . . . . 110
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 110
High-Beam On Light . . . . . . . . . . . . . . . . . . . 110 Adaptive Forward Lighting (AFL)
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Lamps On Reminder . . . . . . . . . . . . . . . . . . . 110
Cruise Control Light . . . . . . . . . . . . . . . . . . . . 111
Adaptive Cruise Control Light . . . . . . . . . . . 111
Super Cruise Light . . . . . . . . . . . . . . . . . . . . . . 111
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . 111
Information Displays
Driver Information Center (DIC) . . . . . . . . 111
Vehicle Status . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Head-Up Display (HUD) . . . . . . . . . . . . . . . . 115
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . . . . . . . . . . . 118
Engine Power Messages . . . . . . . . . . . . . . . 118
Vehicle Speed Messages . . . . . . . . . . . . . . . 118
Universal Remote System
Universal Remote System . . . . . . . . . . . . . . 119
Universal Remote System Programming . . . . . . . . . . . . . . . . . . . . . . . . 119
Universal Remote System Operation . . . 121

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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94 Instruments and Controls
Warning Lights, Gauges, and
Indicators
Warning lights and gauges can signal that
something is wrong before it becomes
serious enough to cause an expensive repair
or replacement. Paying attention to the
warning lights and gauges could prevent
injury.
Some warning lights come on briefly when
the engine is started to indicate they are
working. When one of the warning lights
comes on and stays on while driving,
or when one of the gauges shows there
may be a problem, check the section that
explains what to do. Waiting to do repairs
can be costly and even dangerous.
Instrument Cluster
English Sport Mode Gauge View Shown, Others and Metric Similar
1.Driver Information Center (DIC) 0111
2. Engine Oil Pressure Gauge 098
3. Fuel Gauge 097
4. Speedometer 096
5. Tachometer 096
6. Engine Coolant Temperature Gauge
099
7. Engine Oil Temperature Gauge 099Reconfigurable Instrument Cluster
The instrument cluster display layout can be
changed. There are two display
configurations to choose from based on the
driver mode selected: Tour, and Sport. To

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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98 Instruments and Controls
Engine Oil Pressure Gauge
Metric Sport Mode Gauge View Shown,Others Similar
English Sport Mode Gauge View Shown, Others Similar
The engine oil pressure gauge shows the
engine oil pressure in kPa (kilopascals)
or psi (pounds per square inch) when the
engine is running.
Oil pressure can vary with engine speed,
outside temperature, coolant temperature,
and oil viscosity.
On some models, the oil pump will vary
engine oil pressure according to engine
needs. Oil pressure may change quickly as
the engine speed or load varies. This is
normal. If the oil pressure warning light or
Driver Information Center (DIC) message indicates oil pressure outside the normal
operating range, check the engine oil as
soon as possible.
See
Engine Oil 0264.
Caution
Lack of proper engine oil maintenance
can damage the engine. Driving with the
engine oil low can also damage the
engine. The repairs would not be covered
by the vehicle warranty. Check the oil
level as soon as possible. Add oil if
required, but if the oil level is within the
operating range and the oil pressure is
still low, have the vehicle serviced.
Always follow the maintenance schedule
for changing engine oil.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Instruments and Controls 99
Engine Oil Temperature Gauge
Metric Sport Mode Gauge View Shown,Others Similar
English Sport Mode Gauge View Shown, Others Similar
This gauge shows the engine oil
temperature.
If the gauge pointer moves into the high
end, it means that the engine oil has
overheated. If the vehicle has been operated
under normal driving conditions, pull off the
road, stop the vehicle, and turn off the
engine as soon as possible.
See Engine Oil 0264.
Engine Coolant Temperature
Gauge
Metric Sport Mode Gauge View Shown,
Others Similar

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
100 Instruments and Controls
English Sport Mode Gauge View Shown,Others Similar
This gauge shows the engine coolant
temperature.
If the pointer moves toward the warning
area at the high end of the gauge, the
engine is too hot.
This reading indicates the same thing as the
warning light. It means that the engine
coolant has overheated. If the vehicle has
been operating under normal driving
conditions, pull off the road, stop the
vehicle, and turn off the engine as soon as
possible. See Engine Overheating 0271.
Seat Belt Reminders
Driver Seat Belt Reminder Light
There is a driver seat belt reminder light on
the instrument cluster.
When the vehicle is started, this light
flashes and a chime may come on to remind
the driver to fasten their seat belt. Then the
light stays on solid until the belt is buckled.
This cycle may continue several times if the
driver remains or becomes unbuckled while
the vehicle is moving.
If the driver seat belt is buckled, neither the
light nor the chime comes on.
Front Passenger Seat Belt Reminder
Light
The vehicle may have a front passenger seat
belt reminder light near the passenger
airbag status indicator.
See Passenger Sensing System 058.
When the vehicle is started, this light
flashes and a chime may come on to remind
passengers to fasten their seat belt. Then
the light stays on solid until the belt is
buckled. This cycle continues several times if
the front passenger remains or becomes
unbuckled while the vehicle is moving.
If the front passenger seat belt is buckled,
neither the chime nor the light comes on.
The front passenger seat belt reminder light
and chime may turn on if an object is put
on the seat such as a briefcase, handbag,
grocery bag, laptop, or other electronic
device. To turn off the reminder light and/or
chime, remove the object from the seat or
buckle the seat belt.
Second Row Passenger Seat Belt
Reminder Lights
The vehicle may have second row passenger
seat belt reminder lights.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
108 Instruments and Controls
Engine Coolant Temperature
Warning Light
On some vehicles this light comes on briefly
while starting the vehicle. If it does not,
have the vehicle serviced by the dealer.
If the system is working normally the
indicator light goes off. For vehicles with the
reconfigurable cluster, this light may not
come on when starting the vehicle.
Caution
The engine coolant temperature warning
light indicates that the vehicle has
overheated. Driving with this light on can
damage the engine and it may not be
covered by the vehicle warranty. See
Engine Overheating0271.
The engine coolant temperature warning
light comes on when the engine has
overheated. If this happens pull over and turn off the
engine as soon as possible. See
Engine
Overheating 0271.
Driver Mode Control Light
This light comes on when Normal Mode is
selected.
This light comes on when Sport Mode is
selected.
This light comes on when Snow/Ice Mode is
selected.
This light comes on when Off-Road Mode is
selected.
This light comes on when My Mode is
selected. See Driver Mode Control 0190.
Tire Pressure Light

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Instruments and Controls 113
When the remaining oil life is low, the
CHANGE ENGINE OIL SOON message will
appear on the display. The oil should be
changed as soon as possible. SeeEngine Oil
0 264. In addition to the engine oil life
system monitoring the oil life, additional
maintenance is recommended. See
Maintenance Schedule 0330.
The Oil Life display must be reset after each
oil change. It will not reset itself. Do not
reset the Oil Life display accidentally at any
time other than when the oil has just been
changed. It cannot be reset accurately until
the next oil change. To reset, see Engine Oil
Life System 0266.
Engine Air Filter Life : Displays an estimate
of the engine air filter’s remaining useful life
and the state of the system. Engine Air
Filter Life 95% means 95% of the current air
filter life remains. Messages are displayed
based on the engine air filter life and the
state of the system. When the REPLACE AT
NEXT OIL CHANGE message displays, the
engine air filter should be replaced at the
time of the next oil change. When the
REPLACE NOW message displays, the engine
air filter should be replaced as soon as
possible. To reset, see Engine Air Filter Life
System 0267. Fuel Economy :
Displays information about
current and average fuel economy.
Oil Pressure : Shows the engine oil pressure
in kPa (kilopascals) or psi (pounds per
square inch).
Engine Hours : Shows the total number of
hours the engine has run.
Coolant Temperature : Shows the
temperature of the coolant in either degrees
Celsius (°C) or degrees Fahrenheit (°F).
Transmission Fluid Temperature : Shows the
temperature of the automatic transmission
fluid in either degrees Celsius (°C) or degrees
Fahrenheit (°F).
Oil Temperature : Displays the current oil
temperature in either degrees Celsius (°C) or
degrees Fahrenheit (°F).
Tire Pressure : Shows the approximate
pressures of all four tires. Tire pressure is
displayed in either kilopascal (kPa) or in
pounds per square inch (psi). If the pressure
is low, the value for that tire is shown in
amber. See Tire Pressure Monitor System
0 294 and Tire Pressure Monitor Operation
0 295. Driver Assistance :
If equipped, shows
information for Adaptive Cruise Control
(ACC), Lane Keep Assist (LKA), and Forward
Collision Alert (FCA).
Right Zone
Audio Now Playing : Displays the actively
playing audio.
Navigation : Displays a variety of navigation
information.
Phone : Displays a variety of call
information.
Vehicle Status
The following are all possible vehicle status
features.
To access the vehicle status menu touch
A
from the list of home page icons displayed
on the left side of the infotainment display.
Vehicle status content is shown on cards
that are grouped together in option tabs
that are displayed on the infotainment
display.
Touching a card on the infotainment display
opens up a dialog box for that card. To
select a desired option within a dialog box,