check engine CADILLAC XT5 2023 Owners Manual

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/25/22
Introduction 7
22. Steering WheelAdjustment 0112 (Out
of View).
23. Head-Up Display (HUD) 0142 (If Equipped).
24. Hood Release. See Hood 0340.
Data Link Connector (DLC)
(Out of View). See
Malfunction Indicator
Lamp (Check Engine Light)
0 129.
25. Instrument Panel Illumination Control 0156.
26. Electric Parking Brake 0269.

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/25/22
Keys, Doors, and Windows 19
Remote Vehicle Start
This feature allows the engine
to be started from outside of
the vehicle.
/:This button is on the
remote key for remote start.
The climate control system will
use the previous settings
during a remote start. The
rear window defogger may
come on during remote start
based on cold ambient
conditions. The rear window
defogger indicator light does
not come on during remote
start.
If the vehicle has auto heated
or ventilated seats they may
come on during a remote start.
See Heated and Ventilated
Front Seats 054.
Laws in some local
communities may restrict the
use of remote starters. For
example, some laws may
require a person using remote start to have the vehicle in
view. Check local regulations
for any requirements.
Do not use the remote start
feature if the vehicle is low on
fuel. The vehicle could run out
of fuel.
Other conditions can affect
the performance of the
remote key. See Remote Key
0
9.
Starting the Engine Using
Remote Start
1. Press and release
Qon the
remote key.
2. Immediately press and hold
/for at least four seconds
or until the turn signal
lamps flash. The turn signal
lamps flashing confirms
the request to remote
start the vehicle has been
received.
During the remote start
the doors will be locked
and the parking lamps will
remain on as long as the
engine is running. The engine will shut off
after 15 minutes unless a
time extension is done or
the ignition is turned on.
3. With the remote key in the vehicle, press the brake
pedal and start the vehicle
to drive.
Extending Engine Run Time
The engine run time can also
be extended by another
15 minutes, if during the first
15 minutes Steps 1 and 2 are
repeated while the engine is
still running. An extension can
be requested 30 seconds
after starting. This provides a
total of 30 minutes.
The remote start can only be
extended once.
When the remote start is
extended, the second
15-minute period is added on
to the first 15 minutes for a
total of 30 minutes.

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/25/22
56 Seats and Restraints
Remote Start Heated and
Ventilated Seats
If equipped, the heated seats
will turn on automatically
during a remote start if it is
cold outside and the ventilated
seats will turn on automatically
if it is hot outside. If equipped,
the heated steering wheel will
turn on automatically during a
remote start if it is cold
outside. The heated and
ventilated seat indicators and
heated steering wheel
indicator may not come on
during this operation.
The heated and ventilated
seats and heated steering
wheel will cancel when the
vehicle is started. These
features can be manually
selected after the engine is
running.
The temperature performance
of an unoccupied seat may be
reduced. This is normal.To enable or disable remote
start heated or ventilated
seats, select Settings >
Vehicle > Remote Lock,
Unlock, and Start > Remote
Start Auto Heat Seats or
Remote Start Auto Cool Seats
> ON or OFF. See Remote
Vehicle Start
019.
Rear Seats
Rear Seat Reminder
If equipped, the message
REAR SEAT REMINDER LOOK
IN REAR SEAT displays under
certain conditions indicating
there may be an item or
passenger in the rear seat.
Check before exiting the
vehicle.
This feature will activate when
a second row door is opened
while the vehicle is on or up to
10 minutes before the vehicle
is turned on. There will be an
alert when the vehicle is turned off. The alert does not
directly detect objects in the
rear seat; instead, under
certain conditions, it detects
when a rear door is opened
and closed, indicating that
there may be something in the
rear seat.
The feature is active only once
each time the vehicle is turned
on and off, and will require
reactivation by opening and
closing the second row doors.
There may be an alert even
when there is nothing in the
rear seat; for example, if a
child entered the vehicle
through the rear door and left
the vehicle without the vehicle
being shut off.
The feature can be turned on
or off. Select Settings > Rear
Seat Reminder > ON or OFF.

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/25/22
Seats and Restraints 75
Warning (Continued)
moderate crash, there may
be concealed damage that
could make it difficult to
safely operate the vehicle.
Use caution if you should
attempt to restart the
engine after a crash has
occurred.
In many crashes severe
enough to inflate the airbag,
windshields are broken by
vehicle deformation. Additional
windshield breakage may also
occur from the front outboard
passenger airbag.
.Airbags are designed to
inflate only once. After an
airbag inflates, you will need
some new parts for the
airbag system. If you do not
get them, the airbag system
will not be there to help
protect you in another crash.
A new system will include
airbag modules and possibly
other parts. The service manual for the vehicle
covers the need to replace
other parts.
.The vehicle has a crash
sensing and diagnostic
module which records
information after a crash.
See Vehicle Data Recording
and Privacy
0454 and
Event Data Recorders 0455.
.Let only qualified technicians
work on the airbag system.
Improper service can mean
that an airbag system will
not work properly. See your
dealer for service.
Passenger Sensing
System
The vehicle has a passenger
sensing system for the front
outboard passenger position.
The passenger airbag status
indicator will light on the
overhead console when the
vehicle is started.
The words ON and OFF, and
the symbols for on and off, will
be visible during the system
check. When the system check
is complete, either the word
ON or OFF, and the symbol for
on or off, will be visible. See
Passenger Airbag Status
Indicator 0128.
The passenger sensing
system turns off the front
outboard passenger frontal
airbag under certain
conditions. No other airbag is
affected by the passenger
sensing system.
The passenger sensing
system works with sensors
that are part of the front
outboard passenger seat and
seat belt. The sensors are
designed to detect the
presence of a properly seated

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/25/22
Instruments and Controls 111
Instruments and
Controls
Controls
Steering WheelAdjustment . . . . . . . . . . . . . . . . . 112
Heated Steering Wheel . . . 113
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Windshield Wiper/ Washer . . . . . . . . . . . . . . . . . . . . . . 113
Rear Window Wiper/ Washer . . . . . . . . . . . . . . . . . . . . . . 116
Compass . . . . . . . . . . . . . . . . . . . . . . 117
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Power Outlets . . . . . . . . . . . . . . . 118
Wireless Charging . . . . . . . . . . 118
Warning Lights, Gauges,
and Indicators
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . 121
Instrument Cluster . . . . . . . . 122
Speedometer . . . . . . . . . . . . . . . 125
Odometer . . . . . . . . . . . . . . . . . . . . 125
Trip Odometer . . . . . . . . . . . . . . 125
Tachometer . . . . . . . . . . . . . . . . . . 125
Fuel Gauge . . . . . . . . . . . . . . . . . . . 125
Engine Coolant Temperature Gauge . . . . . 126 Seat Belt Reminders . . . . . . 126
Airbag Readiness
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . 128
Charging System Light . . . 128
Malfunction Indicator Lamp (Check Engine
Light) . . . . . . . . . . . . . . . . . . . . . . . . . 129
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . 132
Antilock Brake System (ABS) Warning Light . . . . . 132
Performance Shifting Light . . . . . . . . . . . . . . . . . . . . . . . . . 133
All-Wheel-Drive Light . . . . . 133
Lane Keep Assist (LKA) Light . . . . . . . . . . . . . . . . . . . . . . . . . 133
Vehicle Ahead Indicator . . . . . . . . . . . . . . . . . . . . 134
Pedestrian Ahead Indicator . . . . . . . . . . . . . . . . . . . . 134
Traction Off Light . . . . . . . . . 134
StabiliTrak OFF Light . . . . . 135 Traction Control System
(TCS)/StabiliTrak
Light . . . . . . . . . . . . . . . . . . . . . . . . . 135
Engine Coolant Temperature Warning
Light (Uplevel Only) . . . . . . 135
Driver Mode Control Light . . . . . . . . . . . . . . . . . . . . . . . . . 136
Tire Pressure Light . . . . . . . 136
Engine Oil Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Low Fuel Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Security Light . . . . . . . . . . . . . . . 138
High-Beam On Light . . . . . . 138
Lamps On Reminder . . . . . . 138
Cruise Control Light . . . . . . 138
Door Ajar Light . . . . . . . . . . . . . 139
Information Displays
Driver Information Center (DIC) . . . . . . . . . . . . . . . . 139
Head-Up Display (HUD) . . . 142
Vehicle Messages
Vehicle Messages . . . . . . . . . 146
Engine Power Messages . . . . . . . . . . . . . . . . . . . 146
Vehicle Speed
Messages . . . . . . . . . . . . . . . . . . . 147

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/25/22
122 Instruments and Controls
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 Base Level Shown, Metric Similar
1. Tachometer0125
2. Driver Information Center (DIC) 0139
3. Speedometer 0125 4. Engine Coolant
Temperature Gauge 0126
5. Fuel Gauge 0125

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/25/22
Instruments and Controls 129
The charging system light
comes on briefly when the
ignition is turned on, but the
engine is not running, as a
check to show the light is
working. It should go out when
the engine is started.
If the light stays on, or comes
on while driving, there may be
a problem with the electrical
charging system. Have it
checked by your dealer.
Driving while this light is on
could drain the battery.
When this light comes on, or is
flashing, the Driver Information
Center (DIC) also displays a
message.
If a short distance must be
driven with the light on, be
sure to turn off all
accessories, such as the radio
and air conditioner. Find a safe
place to stop the vehicle.Malfunction Indicator
Lamp (Check Engine
Light)
This light is part of the
vehicle’s emission control
on-board diagnostic system.
If this light is on while the
engine is running, a
malfunction has been
detected and the vehicle may
require service. The light
should come on to show that it
is working when the ignition is
in Service Mode. See Ignition
Positions0252.
Malfunctions are often
indicated by the system
before any problem is
noticeable. Being aware of the
light and seeking service
promptly when it comes on
may prevent damage.
Caution
If the vehicle is driven
continually with this light on,
the emission control system
may not work as well, the
fuel economy may be lower,
and the vehicle may not run
smoothly. This could lead to
costly repairs that might not
be covered by the vehicle
warranty.
Caution
Modifications to the engine,
transmission, exhaust,
intake, or fuel system, or the
use of replacement tires
that do not meet the original
tire specifications, can cause
this light to come on. This
could lead to costly repairs
not covered by the vehicle
warranty. This could also
affect the vehicle’s ability to
pass an Emissions
(Continued)

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/25/22
130 Instruments and Controls
Caution (Continued)
Inspection/Maintenance
test. See Accessories and
Modifications0338.
If the light is flashing : A
malfunction has been
detected that could damage
the emission control system
and increase vehicle
emissions. Diagnosis and
service may be required.
To help prevent damage,
reduce vehicle speed and
avoid hard accelerations and
uphill grades. If towing a
trailer, reduce the amount of
cargo being hauled as soon as
possible.
If the light continues to flash,
find a safe place to park. Turn
the vehicle off and wait at
least 10 seconds before
restarting the engine. If the
light is still flashing, follow the
previous guidelines and see
your dealer for service as
soon as possible. If the light is on steady :
A
malfunction has been
detected. Diagnosis and
service may be required.
Check the following:
.If fuel has been added to the
vehicle using the capless fuel
funnel adapter, make sure
that it has been removed.
See “Filling the Tank with a
Portable Gas Can” under
Filling the Tank 0319. The
diagnostic system can
detect if the adapter has
been left installed in the
vehicle, allowing fuel to
evaporate into the
atmosphere. A few driving
trips with the adapter
removed may turn off the
light.
.Poor fuel quality can cause
inefficient engine operation
and poor driveability, which
may go away once the
engine is warmed up. If this
occurs, change the fuel
brand. It may require at least
one full tank of the proper fuel to turn the light off. See
Recommended Fuel (2.0L L4
Engine)
0318 or
Recommended Fuel (3.6L
V6 Engine) 0318.
If the light remains on, see
your dealer.
Emissions Inspection and
Maintenance Programs
If the vehicle requires an
Emissions Inspection/
Maintenance test, the test
equipment will likely connect
to the vehicle's Data Link
Connector (DLC).
The DLC is under the
instrument panel to the left of
the steering wheel.
Connecting devices that are
not used to perform an
Emissions Inspection/

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/25/22
Instruments and Controls 137
shown on the Tire and
Loading Information label. See
Tire Pressure0384.
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
0 388.
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:
(Continued)
Caution (Continued)
1. Stop in a safe locationand turn off the engine.
2. Check the oil level. See Engine Oil 0345.
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.

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/25/22
Driving and Operating 239
reducing vehicle speed by
shifting to a lower gear. Any
sudden changes could cause
the tires to slide.
Remember: Antilock brakes
help avoid only the
braking skid.
Off-Road Driving
All-Wheel Drive vehicles can
be used for off-road driving.
Vehicles without All-Wheel
Drive and vehicles not
equipped with All Terrain (AT)
or On-Off Road (OOR) tires
must not be driven off-road
except on a level, solid
surface. To contact the tire
manufacturer for more
information about the original
equipment tires, see the
Limited Warranty and Owner
Assistance Information
manual.
Controlling the vehicle is the
key to successful off-road
driving. One of the best ways
to control the vehicle is to
control the speed.
{Warning
When driving off-road,
bouncing and quick changes
in direction can easily throw
you out of position. This
could cause you to lose
control and crash. You and
your passengers should
always wear seat belts.
Before Driving Off-Road
.Have all necessary
maintenance and service
work completed.
.Fuel the vehicle, fill fluid
levels, and check inflation
pressure in all tires, including
the spare, if equipped.
.Read all the information
about All-Wheel Drive
vehicles in this manual.
.Make sure all underbody
shields, if equipped, are
properly attached.
.Know the local laws that
apply to off-road driving. To gain more ground
clearance if needed, it may be
necessary to remove the front
fascia lower air dam. However,
driving without the air dam
reduces fuel economy.
Caution
Operating the vehicle for
extended periods without
the front fascia lower air
dam installed can cause
improper airflow to the
engine. Reattach the front
fascia air dam after off-road
driving.
Loading the Vehicle for
Off-Road Driving
{Warning
.Unsecured cargo on the
load floor can be tossed
about when driving over
rough terrain. You or your
passengers can be struck
by flying objects. Secure
the cargo properly.
(Continued)