headlamp CADILLAC XT5 2023 Owner's Manual

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/25/22
310 Driving and Operating
Cleaning the System
If FPB does not seem to
operate properly, cleaning the
outside of the windshield in
front of the rearview mirror
may correct the issue.
Night Vision System
If equipped, this system can
help the driver see and alert
the driver to pedestrians or
large animals ahead of the
vehicle beyond the area lit by
the headlamps. A thermal heat
image of the view ahead is
displayed when it is dark
enough outside. If a pedestrian
or large animal is detected
more than 25 m (82 ft) away,
an amber pedestrian or animal
icon displays and a box
appears around the
pedestrian or animal. When
the system detects that the
vehicle is approaching a
pedestrian ahead too quickly,
the box changes to red.With the Front Pedestrian
Braking system turned on,
Night Vision provides a red
Head-Up Display (HUD) alert
when the system detects that
the vehicle is approaching a
pedestrian ahead too quickly.
In addition, an alert beeps or
the Safety Alert Seat pulses,
if equipped. See Front
Pedestrian Braking (FPB)
System0307.
{Warning
The system does not detect
all objects or the vehicle
distance from objects. The
system may not provide a
warning with enough time to
help avoid a crash.
1. Low-Beam Headlamps
2. High-Beam Headlamps
3. Night Vision System
By selecting a view on the
instrument cluster, the Night
Vision image can be displayed.
See Instrument Cluster 0122.
The Night Vision system can
operate only if:
.The ignition is on.
.The vehicle is in P (Park) or a
forward gear.
.It is dark enough outside.
.The headlamps are on,
except when parked.

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/25/22
312 Driving and Operating
Warning (Continued)
.If the person or animal is
moving too quickly
through the field of view,
such as a bicyclist.
.If the pedestrian is
wearing certain types of
clothing.
.If headlamps are off,
except when parked.
.If the outside temperature
is higher than 30 °C
(86 °F).
.Due to poor visibility,
including in heavy fog, rain,
or snow.
.If the sensor is blocked by
dirt, snow, rain, or ice.
Be ready to take action and
apply the brakes. For more
information, see Defensive
Driving 0235. Keep the
Night Vision sensor clean
and in good repair. Pedestrian detection may not
be available in high outside
temperatures. An amber icon,
*, displays. The system does
not need service.
In rain, snow, or fog the image
may not be clear and the
direction of the road ahead
may not be seen. In more
severe weather conditions,
the image may be unclear and
unusable. The system does
not need service.
Keep the system sensor clean
by activating the rear window
washer when it is dark enough
for the system to operate.
If the Night Vision image still
looks blurry, use a soft wet
cloth to gently clean the
sensor camera lens and dry
thoroughly. The sensor is
behind the lower front grille
below the driver side
headlamp.
The camera must also be
aligned to work correctly.
If the camera needs adjustment, see your dealer.
Do not attempt to adjust the
camera yourself.Side Blind Zone
Alert (SBZA)
If equipped, the SBZA system
is a lane-changing aid that
assists drivers with avoiding
crashes that occur with
moving vehicles in the side
blind zone, or blind spot areas.
When the vehicle is in a
forward gear, the left or right
side mirror display will light up
if a moving vehicle is detected
in that blind zone. If the turn
signal is activated and a
vehicle is also detected on the
same side, the display will flash
as an extra warning not to
change lanes. Since this
system is part of the Lane
Change Alert (LCA) system,
read the entire LCA section
before using this feature.

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/25/22
Driving and Operating 315
message after cleaning both
sides of the vehicle toward the
rear corners of the vehicle,
see your dealer.
If the LCA displays do not light
up when moving vehicles are
in the blind zone or are rapidly
approaching that zone and the
system is clean, the system
may need service. Take the
vehicle to your dealer.
Lane Keep
Assist (LKA)
If equipped, LKA may help
avoid crashes due to
unintentional lane departures.
This system uses a camera to
detect lane markings. The LKA
can be ready to assist at
speeds between 60 km/h
(37 mph) and 180 km/h
(112 mph). On some vehicles,
the system will instead
operate above 50 km/h
(31 mph). LKA may assist by
gently turning the steering
wheel if the vehicle
approaches a detected lanemarking. It may also provide a
Lane Departure Warning
(LDW) alert if the vehicle
crosses a detected lane
marking. This system is not
intended to keep the vehicle
centered in the lane. LKA will
not assist and alert if the turn
signal is active in the direction
of lane departure, or if it
detects that you are
accelerating, braking or
actively steering. LKA can be
overridden by turning the
steering wheel. If the system
detects you are steering
intentionally across a lane
marker, the LDW may not be
given. Do not expect the LDW
to occur when you are
intentionally crossing a lane
marker.
{Warning
The LKA system does not
continuously steer the
vehicle. It may not keep the
vehicle in the lane or give a
(Continued)
Warning (Continued)
Lane Departure Warning
(LDW) alert, even if a lane
marking is detected.
The LKA and LDW systems
may not:
.Provide an alert or enough
steering assist to avoid a
lane departure or crash.
.Detect lane markings
under poor weather or
visibility conditions. This
can occur if the windshield
or headlamps are blocked
by dirt, snow, or ice; if they
are not in proper
condition; or if the sun
shines directly into the
camera.
.Detect road edges.
.Detect lanes on winding or
hilly roads.
If LKA only detects lane
markings on one side of the
road, it will only assist or (Continued)

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/25/22
316 Driving and Operating
Warning (Continued)
provide an LDW alert when
approaching the lane on the
side where it has detected a
lane marking. Even with LKA
and LDW, you must steer
the vehicle. Always keep
your attention on the road
and maintain proper vehicle
position within the lane,
or vehicle damage, injury,
or death could occur. Always
keep the windshield,
headlamps, and camera
sensors clean and in good
repair. Do not use LKA in
bad weather conditions or
on roads with unclear lane
markings, such as
construction zones.
{Warning
Using LKA on slippery roads
could cause loss of control
of the vehicle and a crash.
Turn the system off.
{Warning
LKA will not alert the driver
if a towed trailer crosses
into an adjacent lane of
travel. Serious injury or
property damage may occur
if the trailer moves into
another lane. Always
monitor the trailer position
while towing to make sure it
is within the same lane as
the tow vehicle.
How the System Works
LKA uses a camera sensor
installed on the windshield
ahead of the rearview mirror
to detect lane markings. It may
provide brief steering assist if
it detects an unintended lane
departure. It may further
provide an audible alert or the
driver seat may pulse
indicating that a lane marking
has been crossed. The system
does not provide a LaneDeparture Warning (LDW)
when intentionally steering
across a lane marker.
To turn LKA on and off, press
Aon the steering wheel.
If equipped, the indicator light
on the button comes on when
LKA is on and turns off when
LKA is disabled. In some
vehicles a long press of over
three seconds is required to
turn LKA off.
When on,
Ais white,
if equipped, indicating that the
system is not ready to assist.
Ais green if LKA is ready to
assist. LKA may assist by
gently turning the steering
wheel if the vehicle
approaches a detected lane
marking.
Ais amber when
assisting. It may also provide a
Lane Departure Warning
(LDW) alert by flashing
A
amber if the vehicle crosses a
detected lane marking.
Additionally, there may be
three beeps, or the driver seat

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/28/22
Vehicle Care 337
Vehicle Care
General Information
General Information . . . . . . 338
California PerchlorateMaterials
Requirements . . . . . . . . . . . . . 338
Accessories and Modifications . . . . . . . . . . . . . 338
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . 339
Doing Your Own Service Work . . . . . . . . . . . . . 340
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . 340
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . 342
Engine Oil . . . . . . . . . . . . . . . . . . . . 345
Engine Oil Life System . . . 348
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . . 349
Engine Air Filter Life System . . . . . . . . . . . . . . . . . . . . . . 349
Engine Air Cleaner/ Filter . . . . . . . . . . . . . . . . . . . . . . . . . 350
Cooling System . . . . . . . . . . . . 352
Engine Overheating . . . . . . 356
Washer Fluid . . . . . . . . . . . . . . . . 357
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 358 Brake Fluid . . . . . . . . . . . . . . . . . . 359
Battery - North
America . . . . . . . . . . . . . . . . . . . . . 360
All-Wheel Drive . . . . . . . . . . . . . 361
Park Brake and P (Park) Mechanism Check . . . . . . . . 361
Wiper Blade Replacement . . . . . . . . . . . . . . 362
Windshield Replacement . . . . . . . . . . . . . . 363
Gas Strut(s) . . . . . . . . . . . . . . . . . 363Headlamp Aiming
Front Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . . 365
Bulb Replacement
Bulb Replacement . . . . . . . . . 365
LED Lighting . . . . . . . . . . . . . . . . 365
Electrical System
Electrical SystemOverload . . . . . . . . . . . . . . . . . . . 365
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . . . 367
Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . 368
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . 371
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . 374
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 376
All-Season Tires . . . . . . . . . . . . 377
Winter Tires . . . . . . . . . . . . . . . . . 377
Summer Tires . . . . . . . . . . . . . . . 378
Tire Sidewall Labeling . . . . 378
Tire Designations . . . . . . . . . . 381
Tire Terminology andDefinitions . . . . . . . . . . . . . . . . . 382
Tire Pressure . . . . . . . . . . . . . . . 384
Tire Pressure for High-Speed
Operation . . . . . . . . . . . . . . . . . . 386
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . . . . 387
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . 388
Tire Inspection . . . . . . . . . . . . . 392
Tire Rotation . . . . . . . . . . . . . . . 393
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . . 394
Buying New Tires . . . . . . . . . 395
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . 397
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . 397
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . 399
Wheel Replacement . . . . . . 399
Tire Chains . . . . . . . . . . . . . . . . . . 400

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/28/22
Vehicle Care 365
Headlamp Aiming
Front Headlamp
Aiming
Headlamp aim has been preset
and should need no further
adjustment.
If the vehicle is damaged in a
crash, the headlamp aim may
be affected. If adjustment to
the headlamps is necessary,
see your dealer.
Bulb Replacement
For the proper type of
replacement bulbs, or any bulb
changing procedure not listed
in this section, contact your
dealer.
Caution
Do not replace incandescent
bulbs with aftermarket LED
replacement bulbs. This can
cause damage to the vehicle
electrical system.
LED Lighting
This vehicle has several LED
lamps. For replacement of any
LED lighting assembly, contact
your dealer.
Electrical System
Electrical System
Overload
The vehicle has fuses and
circuit breakers to protect
against an electrical system
overload.
When the current electrical
load is too heavy, the circuit
breaker opens and closes,
protecting the circuit until the
current load returns to normal
or the problem is fixed. This
greatly reduces the chance of
circuit overload and fire
caused by electrical problems.
Fuses and circuit breakers
protect power devices in the
vehicle.If there is a problem on the
road and a fuse needs to be
replaced, the same amperage
fuse can be borrowed. Choose
some feature of the vehicle
that is not needed to use and
replace it as soon as possible.
To check a fuse, look at the
band inside the fuse. If the
band is broken or melted,
replace the fuse. Be sure to
replace a bad fuse with a fuse
of the identical size and rating.

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/28/22
366 Vehicle Care
Replacing a Blown Fuse
1. Turn off the vehicle.
2. Locate the fuse puller inthe engine compartment
fuse block.
3. Use the fuse puller toremove the fuse from the
top or side, as shown
above. 4. If the fuse must be
replaced immediately,
borrow a replacement fuse
with the same amperage
from the fuse block.
Choose a vehicle feature
that is not needed to
safely operate the vehicle.
Repeat Steps 2-3.
5. Insert the replacement fuse into the empty slot of
the blown fuse.
At the next opportunity, see
your dealer to replace the
blown fuse.
Headlamp Wiring
An electrical overload may
cause the lamps to go on and
off, or in some cases to remain
off. Have the headlamp wiring
checked right away if the
lamps go on and off or
remain off.

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/28/22
Vehicle Care 369
Fuses UsageF1 Antilock Brake System Fuses Usage
F2 Starter 1 Fuses Usage
F3 DC DC Transformer 1
F4 –
F5 DC DC Transformer 2
F6 Amplifier 1 F7 Front Blower
F8 Starter 3
F9 –
F10 –
F11 –
F12 Front Wiper
F13 Starter 2
F14 LED/Automatic Headlamp
Leveling
F15 Rear Wiper 1
F16 –
F17 –
F18 Automatic Headlamp
Leveling Module

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/28/22
370 Vehicle Care
Fuses UsageF19 –
F20 –
F21 –
F22 Electronic Brake Control Module
F23 Parking/Trailer Lamps
F24 Right Trailer Stoplamp/
Turnlamp
F25 Steering Column Lock
F26 –
F27 Left Trailer Stoplamp/
Turnlamp
F28 –
F29 –
F30 Washer Pump F31 –
F32 –
F33 Fog Lamps Fuses Usage
F34 Horn
F35 –
F36 Headlamp High-beam –Left
F37 Headlamp high-beam –Right
F38 Spare
F39 Transmission Control Module/
Battery 1
F40 Left Rear Bus Electrical Center/
DC DC Ignition
F41 Instrument Cluster
F42 Heating, Ventilation, and
Air Conditioning/
Central Gateway
Module run crank
F43 Head-Up Display/ Reflective Light
Auxiliary Fuses Usage
F44 Electronic Brake Control Module
Electric Brake
Booster/Run/
Crank
F45 –
F46 –
F47 –
F48 Rear Wiper 2
F49 Interior Rearview Mirror/Trailer/
Rear Heated
Seat Run Crank
F50 Fuel Tank Zone Module Run
Crank
F51 Heated Steering Wheel
F52 Air Conditioning Clutch
F53 Coolant Pump
F54 –
F55 –

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16406251) - 2023 - CRC - 3/28/22
Vehicle Care 371
Fuses UsageF56 SpareF57 Engine Control Module/Ignition
F58 Transmission Control Module/
Ignition
F59 Engine Control Module Battery
F60 –
F61 O2 Sensor 1/ Aeroshutter/
Mass Air Flow
Sensor
F62 Engine Control Module–Odd
F63 O2 Sensor 2
F64 Engine Control Module–Even
F65 Engine Control Module
Powertrain 1
F66 Engine Control Module
Powertrain 2 Fuses Usage
F67 Engine Control Module
Powertrain 3
F68 –
F69 –
F70 –
F71 –
F72 –
F73 –
F74 –
F75 –
F76 –
F77 –
Relays Usage K1 Starter 1
K2 Run/Crank
K3 Starter 3
K4 LED/Automatic Headlamps
K5 – Relays Usage
K6 –
K7 Engine Control Module
K8 Air Conditioning
K9 –
K10 Starter 2
Instrument Panel
Fuse Block
The instrument panel fuse
block is in the center console
between the driver and
passenger seats. To access