flat tire CADILLAC CT5 2021 Owner's Guide

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-14584312) -
2021 - CRC - 11/23/20
VEHICLE CARE 371
Caution (Continued)
correct order, making sure that the
cables do not touch each other or
other metal.
Jumper Cable Removal
Reverse the sequence exactly when
removing the jumper cables.
After starting the disabled vehicle and
removing the jumper cables, allow it
to idle for several minutes.
Towing the Vehicle
Caution
Incorrectly towing a disabled
vehicle may cause damage. The
damage would not be covered by
the vehicle warranty. Do not lash or
hook to suspension components.
Use the proper straps around the
tires to secure the vehicle. Do not
drag a locked wheel/tire. Use tire
skates or dollies under any locked
wheel/tire while loading the vehicle. (Continued)
Caution (Continued)
Do not use a sling type lift to tow
the vehicle. This could damage the
vehicle.
GM recommends a flatbed tow truck
to transport a disabled vehicle. Use
ramps to help reduce approach angles,
if necessary. A towed vehicle should
have its drive wheels off the ground.
Contact Roadside Service or a
professional towing service if the
disabled vehicle must be towed. See
Roadside Service 0405.
Tow Eye
Caution
Improper use of the tow eye can
damage the vehicle. If equipped, use
the tow eye to load a disabled
vehicle onto a flatbed tow truck
from a flat road surface, or to move
the vehicle a short distance. Use
caution and low speeds. The
transmission must be
in (N) Neutral when moving the
vehicle. If the vehicle is equipped with a tow
eye, only use the tow eye to pull the
vehicle onto a flatbed car carrier from
a flat road surface. Do not use the tow
eye to pull the vehicle from snow,
mud, or sand.
Front Tow Eye
Carefully open the cover in the fascia
by using the small notch that conceals
the tow eye socket.
Install the tow eye into the socket and
turn it until it is fully tightened. When
the tow eye is removed, reinstall the
cover with the notch in the original
position.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-14584312) -
2021 - CRC - 11/23/20
VEHICLE CARE 373
Caution
Some automatic car washes can
cause damage to the vehicle, wheels
and ground effects. Automatic car
washes are not recommended, due
to lack of clearance for the
undercarriage and/or wide rear tires
and wheels.
If using an automatic car wash, follow
the car wash instructions. The
windshield wiper and rear window
wiper, if equipped, must be off.
Remove any accessories that may be
damaged or interfere with the car
wash equipment.
Rinse the vehicle well, before washing
and after, to remove all cleaning
agents completely. If they are allowed
to dry on the surface, they could stain.
Dry the finish with a soft, clean
chamois or an all-cotton towel to
avoid surface scratches and water
spotting. Cleaning Underhood ComponentsCaution
Do not power wash any component
under the hood that has this
e
symbol.
This could cause damage that
would not be covered by the vehicle
warranty.
Solvents or aggressive cleaners may
harm underhood components. The
usages of these chemicals should be
avoided.
Recommend water only.
A pressure washer may be used, but
care must be utilized. The following
criteria must be followed:
.Water pressure must be kept below
14 000 KPa (2,000 PSI).
.Water temperature must be below
80 °C (180 °F).
.Spray nozzle with a 40 degree wide
angle spray pattern or wider must
be used.
.Nozzle must be kept at least 30 cm
(1 ft) away from all surfaces.
Finish Care
Application of aftermarket clearcoat
sealant/wax materials is not
recommended. If painted surfaces are
damaged, see your dealer to have the
damage assessed and repaired. Foreign
materials such as calcium chloride
and other salts, ice melting agents,
road oil and tar, tree sap, bird
droppings, chemicals from industrial
chimneys, etc., can damage the
vehicle's finish if they remain on
painted surfaces. Wash the vehicle as
soon as possible. If necessary, use
non-abrasive cleaners that are marked
safe for painted surfaces to remove
foreign matter.
Occasional hand waxing or mild
polishing should be done to remove
residue from the paint finish. See your
dealer for approved cleaning products.
Do not apply waxes or polishes to
uncoated plastic, vinyl, rubber, decals,
simulated wood, or flat paint as
damage can occur.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-14584312) -
2021 - CRC - 11/23/20
SERVICE AND MAINTENANCE 383
Maintenance Schedule
Owner Checks and Services
Check the engine oil level. SeeEngine
Oil 0316.
Once a Month
.Check the tire inflation pressures.
See Tire Pressure 0349.
.Inspect the tires for wear. See Tire
Inspection 0355.
.Check the windshield washer fluid
level. See Washer Fluid 0327.
Engine Oil Change
When the CHANGE ENGINE OIL
SOON message displays, have the
engine oil and filter changed within
the next 1 000 km (600 mi). If driven
under the best conditions, the engine
oil life system may not indicate the
need for vehicle service for up to a
year. The engine oil and filter must be
changed at least once a year and the
oil life system must be reset. Your
trained dealer technician can perform
this work. If the engine oil life system
is reset accidentally, service the vehicle within 5 000 km (3,000 mi)
since the last service. Reset the oil life
system when the oil is changed. See
Engine Oil Life System
0318.
Air Conditioning Desiccant
(Replace Every Seven Years)
The air conditioning system requires
maintenance every seven years. This
service requires replacement of the
desiccant to help the longevity and
efficient operation of the air
conditioning system. This service can
be complex. See your dealer.
Tire Rotation and Required
Services Every 12 000 km
(7,500 mi)
Rotate the tires, if recommended for
the vehicle, and perform the following
services. See Tire Rotation0355.
.Check engine oil level and oil
life percentage. If needed, change
engine oil and filter, and reset oil
life system. See Engine Oil0316 and
Engine Oil Life System 0318.
.If equipped, check the air filter
life percentage. If necessary, replace
the engine air filter and reset the
engine air filter life system. See
Engine Air Filter Life System 0319.
If the vehicle is not equipped with
the engine air filter life system,
inspect the engine air cleaner filter.
See Engine Air Cleaner/Filter 0320.
.Check engine coolant level. See
Cooling System 0322.
.Check windshield washer fluid level.
See Washer Fluid 0327.
.Check tire inflation pressures. See
Tire Pressure 0349.
.Inspect tire wear. See Tire Inspection
0 355.
.Visually check for fluid leaks.
.Inspect brake system. See Exterior
Care 0372.
.Visually inspect steering,
suspension, and chassis
components for damage, including
cracks or tears in the rubber boots,
loose or missing parts, or signs of
wear at least once a year. See
Exterior Care 0372.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-14584312) -
2021 - CRC - 11/23/20
390 SERVICE AND MAINTENANCE
Fluids
Proper fluid levels and approved fluids
protect the vehicle’s systems and
components. SeeRecommended Fluids
and Lubricants 0392 for GM approved
fluids.
.Engine oil and windshield washer
fluid levels should be checked at
every fuel fill.
.Instrument cluster lights may come
on to indicate that fluids may be
low and need to be filled.
Hoses
Hoses transport fluids and should be
regularly inspected to ensure that
there are no cracks or leaks. With a
multi-point inspection, your dealer
can inspect the hoses and advise if
replacement is needed.
Lamps
Properly working headlamps,
taillamps, and brake lamps are
important to see and be seen on
the road.
.Signs that the headlamps need
attention include dimming, failure
to light, cracking, or damage. The
brake lamps need to be checked
periodically to ensure that they light
when braking.
.With a multi-point inspection, your
dealer can check the lamps and
note any concerns.
Shocks and Struts
Shocks and struts help aid in control
for a smoother ride.
.Signs of wear may include steering
wheel vibration, bounce/sway while
braking, longer stopping distance,
or uneven tire wear.
.As part of the multi-point
inspection, trained dealer
technicians can visually inspect the
shocks and struts for signs of
leaking, blown seals, or damage, and
can advise when service is needed. Tires
Tires need to be properly inflated,
rotated, and balanced. Maintaining
the tires can save money and fuel, and
can reduce the risk of tire failure.
.Signs that the tires need to be
replaced include three or more
visible treadwear indicators; cord or
fabric showing through the rubber;
cracks or cuts in the tread or
sidewall; or a bulge or split in
the tire.
.Trained dealer technicians can
inspect and recommend the right
tires. Your dealer can also provide
tire/wheel balancing services to
ensure smooth vehicle operation at
all speeds. Your dealer sells and
services name brand tires.
Vehicle Care
To help keep the vehicle looking like
new, vehicle care products are
available from your dealer. For
information on how to clean and
protect the vehicle’s interior and
exterior, see Interior Care 0377 and
Exterior Care 0372.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-14584312) -
2021 - CRC - 11/23/20
CUSTOMER INFORMATION 405
Roadside Service
U.S.: 1-800-224-1400.
Canada: 1-800-882-1112.
Text Telephone (TTY) Users (U.S.
Only): 1-888-889-2438.
Service is available 24 hours a day,
365 days a year.
Calling for Service
When calling Roadside Service, have
the following information ready:
.Your name, home address, and
home telephone number
.Telephone number of your location
.Location of the vehicle
.Model, year, color, and license plate
number of the vehicle
.Odometer reading, Vehicle
Identification Number (VIN), and
delivery date of the vehicle
.Description of the problem
Coverage
Services are provided for the duration
of the vehicle’s powertrain warranty.In the U.S., anyone driving the vehicle
is covered. In Canada, a person driving
the vehicle without permission from
the owner is not covered.
Roadside Service is not a part of the
New Vehicle Limited Warranty.
General Motors North America and
Cadillac reserve the right to make any
changes or discontinue the Roadside
Service program at any time without
notification.
General Motors North America and
Cadillac reserve the right to limit
services or payment to an owner or
driver if they decide the claims are
made too often, or the same type of
claim is made many times.
Cadillac Owner Privileges
™
.Emergency Fuel Delivery: Delivery
of enough fuel for the vehicle to get
to the nearest service station.
.Lock-Out Service: Service to unlock
the vehicle if you are locked out.
A remote unlock may be available if
you have OnStar. For security
reasons, the driver must present
identification before this service is
given.
.Emergency Tow from a Public
Road or Highway: Tow to the
nearest Cadillac dealer for warranty
service, or if the vehicle was in a
crash and cannot be driven.
Assistance is not given when the
vehicle is stuck in the sand, mud,
or snow.
.Flat Tire Change: Service to change
a flat tire with a spare tire. The
spare tire, if equipped, must be in
good condition and properly
inflated. It is your responsibility for
the repair or replacement of the tire
if it is not covered by the warranty.
.Battery Jump Start: Service to
jump start a dead battery.
.Trip Interruption Benefits and
Service: If your trip is interrupted
due to a warranty failure, incidental
expenses may be reimbursed during
the Powertrain warranty period.
Items considered are hotel, meals,
and rental car or a vehicle being
delivered back to the customer, up
to 500 miles.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-14584312) -
2021 - CRC - 11/23/20
ONSTAR 415
.Obtain and customize the Wi-Fi
hotspot name or SSID and
password, if equipped.
Press
Qto connect to an Advisor to:
.Verify account information or
update contact information.
.Get driving directions.
.Receive a Diagnostic check of the
vehicle's key operating systems.
.Receive Roadside Service.
.Manage Wi-Fi Settings, if equipped.
Press
>to get a priority connection
to an OnStar Advisor available 24/7 to:
.Get help for an emergency.
.Be a Good Samaritan or respond to
an AMBER Alert.
.Get assistance in severe weather or
other crisis situations and find
evacuation routes.
OnStar Services
Emergency
Emergency Services require an active
safety and security plan. With
Automatic Crash Response, built-in
sensors can automatically alert a specially trained OnStar Advisor who
is immediately connected in to the
vehicle to help.
Press
>for a priority connection to
an OnStar Advisor who can contact
emergency service providers, direct
them to your exact location, and relay
important information.
With OnStar Crisis Assist, specially
trained Advisors are available
24 hours a day, 7 days a week, to
provide a central point of contact,
assistance, and information during a
crisis.
With Roadside Service, Advisors can
locate a nearby service provider to
help with a flat tire, a battery jump,
or an empty gas tank.
Security
If equipped, OnStar provides these
services:
.With Stolen Vehicle Assistance,
OnStar Advisors can use GPS to
pinpoint the vehicle and help
authorities quickly recover it.
.With Remote Ignition Block,
if equipped, OnStar can block the
engine from being restarted.
.With Stolen Vehicle Slowdown,
if equipped, OnStar can work with
law enforcement to gradually slow
the vehicle down.
Theft Alarm Notification
If equipped, if the doors are locked
and the vehicle alarm sounds, a
notification by text, e-mail, or phone
call will be sent. If the vehicle is
stolen, an OnStar Advisor can work
with authorities to recover the vehicle.
OnStar Additional
Information
In-Vehicle Audio Messages
Audio messages may play important
information at the following times:
.Prior to vehicle purchase. PressQ
to set up an account.
.After change in ownership and at
90 days.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-14584312) -
2021 - CRC - 11/23/20
422 INDEX
IndexA
Accessories and Modifications . . . . . 310
Accessory Power . . . . . . . . . . . . . . . . . . . . 229
Active Fuel Management . . . . . . . . . . . 230
Adaptive Cruise Control . . . . . . . . . . . . 251
Add-On Electrical Equipment . . . . . . 307
Additional InformationOnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415
Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 389
Adjustments Lumbar, Front Seats . . . . . . . . . . . . . . . 38
Thigh Support . . . . . . . . . . . . . . . . . . . . . 38
Agreements
Trademarks and License . . . . . . . . . 192
Air Cleaner/Filter, Engine . . . . . . . . . . 320
Air Conditioning . . . . . . . . . . . . . . . . . . . . 202
Air Filter Life System . . . . . . . . . . . . . . . . . . . . . . . . 319
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . . . . . 206
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
How Does an Airbag Restrain? . . . . 58
Passenger Sensing System . . . . . . . . 60
What Makes an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Airbag System (cont'd)
What Will You See after an
Airbag Inflates? . . . . . . . . . . . . . . . . . . 59
When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Where Are the Airbags? . . . . . . . . . . . 56
Airbags
Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Passenger Status Indicator . . . . . . . 102
Readiness Light . . . . . . . . . . . . . . . . . . . 102
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
System Check . . . . . . . . . . . . . . . . . . . . . . 54
Alarm Vehicle Security . . . . . . . . . . . . . . . . . . . . 23
Alert Lane Change . . . . . . . . . . . . . . . . . . . . . . 291
Rear Pedestrian . . . . . . . . . . . . . . . . . . . 284
Side Blind Zone (SBZA) . . . . . . . . . . 291
All-Season Tires . . . . . . . . . . . . . . . . . . . . . 342
All-Wheel Drive . . . . . . . . . . . . . . . .237, 331
AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . 147
Antenna
Multi-band . . . . . . . . . . . . . . . . . . . . . . . . 151
Antilock Brake System (ABS) . . . . . . 237
Warning Light . . . . . . . . . . . . . . . . . . . . 106

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-14584312) -
2021 - CRC - 11/23/20
426 INDEX
F
Filter,Engine Air Cleaner . . . . . . . . . . . . . . . . 320
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . 134
Flashers, Hazard Warning . . . . . . . . . . 135
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 379
Fluid Automatic Transmission . . . . . . . . . 319
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . 27
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410
Front Pedestrian Braking (FPB) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Front Seats
Heated and Ventilated . . . . . . . . . . . . 42
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . . 298
Economy, Driving for Better . . . . . 209
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . . . . . . 300
Filling the Tank . . . . . . . . . . . . . . . . . . . 298
Foreign Countries . . . . . . . . . . . . . . . . . 298
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 Fuel (cont'd)
Low Fuel Warning Light . . . . . . . . . 111
Management, Active . . . . . . . . . . . . . . 230
Prohibited Fuels . . . . . . . . . . . . . . . . . . 298
Recommended . . . . . . . . . . . . . . . . . . . . 297
Top Tier . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
Fuses
Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Fuses and Circuit Breakers . . . . . . . 334
Instrument Panel Fuse Block . . . . 337
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 340
G
Garage Door Opener . . . . . . . . . . . . . . . . 128Programming . . . . . . . . . . . . . . . . . . . . . . 129
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . 332
Gauges Engine CoolantTemperature . . . . . . . . . . . . . . . 100, 101
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Speedometer . . . . . . . . . . . . . . . . . . . . . . . 99
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . 99
Trip Odometer . . . . . . . . . . . . . . . . . . . . . 99
Warning Lights and Indicators . . . 93 General Information
Service and Maintenance . . . . . . . . 381
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Vehicle Care . . . . . . . . . . . . . . . . . . . . . . . 309
Global Positioning System (GPS) . . . . . . . . . . . . . . . . . . . . . . 167
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
GM Mobility Reimbursement
Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . 404
Guidance Problems with the Route . . . . . . . . . 168
H
Hazard Warning Flashers . . . . . . . . . . 135
HD Radio Technology . . . . . . . . . . . . . . 149
Head Restraints . . . . . . . . . . . . . . . . . . . . . . 36
Head-up Display . . . . . . . . . . . . . . . . . . . . 118
Headlamps
Aiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
Automatic . . . . . . . . . . . . . . . . . . . . . . . . . 134
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . . . . . 134
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . 134
High-Beam On Light . . . . . . . . . . . . . . 111
High/Low Beam Changer . . . . . . . . . 134
Lamps On Reminder . . . . . . . . . . . . . . 112
Heated Steering Wheel . . . . . . . . . . . . . . . . . . . . . 87

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-14584312) -
2021 - CRC - 11/23/20
430 INDEX
Reading Lamps . . . . . . . . . . . . . . . . . . . . . 137
Rear Camera Mirror . . . . . . . . . . . . . . . . . 29
Rear Pedestrian Alert . . . . . . . . . . . . . . . 284
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Rear Vision Camera (RVC) . . . . . . . . . 277
Rearview Mirrors . . . . . . . . . . . . . . . . . . . . 29Automatic Dimming . . . . . . . . . . . . . . . 29
Reclining Seatbacks . . . . . . . . . . . . . . . . . 39
Recognition Voice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Recommended
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . . . . . 392
Recorder Video . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295
Records Maintenance . . . . . . . . . . . . . . . . . . . . . . 395
Recreational Vehicle Towing . . . . . . . 372
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . . . . . . . . . . 404
Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Remote Vehicle Start . . . . . . . . . . . . . . . . 13
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Maintenance . . . . . . . . . . . . . . . . . . . . . . 393
Replacing Airbag System . . . . . . . . . . . . 65 Replacing LATCH System Parts
after a Crash . . . . . . . . . . . . . . . . . . . . . . . . 78
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . . . . . 54
Reporting Safety Defects Canadian Government . . . . . . . . . . . . 411
General Motors . . . . . . . . . . . . . . . . . . . 411
U.S. Government . . . . . . . . . . . . . . . . . . 411
Restraints Where to Put . . . . . . . . . . . . . . . . . . . . . . . 71
Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . . . . . . . . . 229
Reverse Tilt Mirrors . . . . . . . . . . . . . . . . . 28
Ride Control Systems Enhanced TractionSystem (ETS) . . . . . . . . . . . . . . . . . . . . 249
Roads Driving, Wet . . . . . . . . . . . . . . . . . . . . . . . 217
Roadside Service . . . . . . . . . . . . . . . . . . . . 405
Roof Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Rotation, Tires . . . . . . . . . . . . . . . . . . . . . . 355
Routing, Engine Drive Belt . . . . . . . . . 400
Run-Flat Tires . . . . . . . . . . . . . . . . . . . . . . . 343
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231S
Safety Defects ReportingCanadian Government . . . . . . . . . . . . 411
General Motors . . . . . . . . . . . . . . . . . . . 411
U.S. Government . . . . . . . . . . . . . . . . . . 411
Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Safety System Check . . . . . . . . . . . . . . . . 53
Satellite Radio . . . . . . . . . . . . . . . . . . . . . . 150
Scheduling Appointments . . . . . . . . . . 406
Sealant Kit, Tire . . . . . . . . . . . . . . . . . . . . . 362
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Buckle To Drive . . . . . . . . . . . . . . . . . . . . 47
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Extender . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
How to Wear Seat BeltsProperly . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . 49
Reminders . . . . . . . . . . . . . . . . . . . . . . . . . 101
Replacing after a Crash . . . . . . . . . . . . 54
Use During Pregnancy . . . . . . . . . . . . . 52
Seats Head Restraints . . . . . . . . . . . . . . . . . . . . 36
Heated and Ventilated Front . . . . . . 42
Lumbar Adjustment, Front . . . . . . . . 38
Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Power Adjustment, Front . . . . . . . . . 37
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Reclining Seatbacks . . . . . . . . . . . . . . . 39

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-14584312) -
2021 - CRC - 11/23/20
432 INDEX
Tires (cont'd)If a Tire Goes Flat . . . . . . . . . . . . . . . . 361
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . 355
Low Profile . . . . . . . . . . . . . . . . . . . . . . . . 344
Pressure . . . . . . . . . . . . . . . . . . . . . 349, 350
Pressure Light . . . . . . . . . . . . . . . . . . . . . 110
Pressure Monitor Operation . . . . . . 352
Pressure Monitor System . . . . . . . . 351
Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . 355
Run-Flat . . . . . . . . . . . . . . . . . . . . . . . . . . . 343
Sealant and Compressor Kit . . . . . 362
Sealant and Compressor Kit,
Storing . . . . . . . . . . . . . . . . . . . . . . . . . . . 368
Self-Sealing . . . . . . . . . . . . . . . . . . . . . . . . 344
Sidewall Labeling . . . . . . . . . . . . . . . . . 345
Terminology and Definitions . . . . 347
Uniform Tire Quality Grading . . . . 359
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . . . . . . 360
Wheel Replacement . . . . . . . . . . . . . . 360
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . 297
Towing Driving Characteristics . . . . . . . . . . . 301
Equipment . . . . . . . . . . . . . . . . . . . . . . . . 306
General Information . . . . . . . . . . . . . . 300 Towing (cont'd)
Recreational Vehicle . . . . . . . . . . . . . . 372
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371
Track Events and Competitive Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Traction
Control System(TCS)/StabiliTrak Light . . . . . . . . . 109
Limited-Slip Differential . . . . . . . . . . 249
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Traction Control/Electronic
Stability Control . . . . . . . . . . . . . . . . . . . 240
Trademarks and License Agreements . . . . . . . . . . . . . . . . . . . . . . . . 192
Trailer
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . . . . . 231
Fluid, Automatic . . . . . . . . . . . . . . . . . . 319
Transportation Program,
Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . 407
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . 99
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Turn and Lane-Change Signals . . . . 135U
Umbrella Storage . . . . . . . . . . . . . . . . . . . . 84
Uniform Tire Quality Grading . . . . . . 359
Universal Remote System . . . . . . . . . . 128 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Programming . . . . . . . . . . . . . . . . . . . . . . 129
Updates Map Data . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
USB Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Using the Navigation System . . . . . . 156
Using the System . . . . . . . . . . . . . . . . . . . 143
Using This Manual . . . . . . . . . . . . . . . . . . . . 2
V
Vehicle
Alarm System . . . . . . . . . . . . . . . . . . . . . . 23
Automatic Hold Light . . . . . . . . . . . . 107
Canadian Owners . . . . . . . . . . . . . . . . . . . . 1
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Identification Number (VIN) . . . . . 396
Load Limits . . . . . . . . . . . . . . . . . . . . . . . 219
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Personalization . . . . . . . . . . . . . . . . . . . 123
Remote Start . . . . . . . . . . . . . . . . . . . . . . . 13
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Speed Messages . . . . . . . . . . . . . . . . . . . 123