ECO mode CADILLAC CT5 2023 Service Manual

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/10/22
Driving and Operating 349
Information Center (DIC). See
Driver Information Center
(DIC) (Base Level)0136 or
Driver Information Center
(DIC) (Uplevel) 0139. The
minimum following time is
0.5 seconds away. If there is
no vehicle detected ahead,
or the vehicle ahead is out of
sensor range, dashes will be
displayed.
Unnecessary Alerts
FCA may provide unnecessary
alerts for turning vehicles,
vehicles in other lanes, objects
that are not vehicles,
or shadows. These alerts are
normal operation and the
vehicle does not need service.
Cleaning the System
If the FCA system does not
seem to operate properly, this
may correct the issue:
.Clean the outside of the
windshield in front of the
rearview mirror.
.Clean the entire front of the
vehicle.
.Clean the headlamps.
Automatic Emergency
Braking (AEB)
If equipped, the AEB system
may help avoid or reduce the
harm caused by front-end
crashes. AEB also includes
Intelligent Brake Assist (IBA).
When the system detects a
vehicle in the path ahead that
is traveling in the same
direction, and that you may
crash into, it can provide a
boost to braking,
or automatically brake the
vehicle. This can help avoid or
lessen the severity of crashes
when driving in a forward gear.
Depending on the situation,
the vehicle may automatically
brake moderately or hard. This
Automatic Emergency Braking
can only occur if a vehicle is
detected. Vehicle detection is
shown by the Forward
Collision Alert (FCA) vehicle
ahead indicator being lit. See
Forward Collision Alert (FCA)
System 0346. The system works when
driving in a forward gear
between 8 km/h (5 mph) and
80 km/h (50 mph), or on
vehicles with Adaptive Cruise
Control (ACC), above 4 km/h
(2 mph). It can detect vehicles
up to approximately 60 m
(197 ft).
{Warning
AEB is an emergency crash
preparation feature and is
not designed to avoid
crashes. Do not rely on AEB
to brake the vehicle. AEB will
not brake outside of its
operating speed range and
only responds to detected
vehicles.
AEB may not:
.Detect a vehicle ahead on
winding or hilly roads.
.Detect all vehicles,
especially vehicles with a
trailer, tractors, muddy
vehicles, etc.
(Continued)

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/10/22
Driving and Operating 365
Driving
Characteristics and
Towing Tips
{Warning
You can lose control when
towing a trailer if the correct
equipment is not used or the
vehicle is not driven
properly. For example, if the
trailer is too heavy or the
trailer brakes are
inadequate for the load, the
vehicle may not stop as
expected. You and others
could be seriously injured.
The vehicle may also be
damaged, and the repairs
would not be covered by the
vehicle warranty. Pull a
trailer only if all the steps in
this section have been
followed. Ask your dealer for
advice and information
about towing a trailer with
the vehicle.
Driving with a Trailer
Trailering is different than just
driving the vehicle by itself.
Trailering means changes in
handling, acceleration, braking,
durability, and fuel economy.
Successful, safe trailering
takes correct equipment, and
it has to be used properly.
The following information has
many time-tested, important
trailering tips and safety rules.
Many of these are important
for your safety and that of
your passengers. Read this
section carefully before pulling
a trailer.
When towing a trailer:
.Become familiar with, and
follow all state and local laws
that apply to trailer towing.
These requirements vary
from state to state.
.State laws may require the
use of extended side view
mirrors. If your visibility is
limited or restricted whiletowing, install extended side
view mirrors on your vehicle,
even if not required.
.Do not tow a trailer during
the first 800 km (500 mi) of
vehicle use to prevent
damage to the engine, axle,
or other parts.
.Perform the first oil change
before heavy towing.
.Do not drive over 800 km/h
(50 mph) and do not make
starts at full throttle during
the first 800 km (500 mi) of
trailer towing.
.Tow in D (Drive). If the
transmission downshifts too
often, a lower gear may be
selected using Manual Mode.
See Manual Mode
0282.
If equipped, the following
driver assistance features
should be turned off when
towing a trailer:
.Adaptive Cruise
Control (ACC)
.Super Cruise Control
.Park Assist

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/6/22
426 Vehicle Care
Occupant Distribution:
Designated seating
positions.
Outward Facing Sidewall
:
The side of an
asymmetrical tire that has
a particular side that faces
outward when mounted on
a vehicle. The side of the
tire that contains a
whitewall, bears white
lettering, or bears
manufacturer, brand, and/
or model name molding
that is higher or deeper
than the same moldings on
the other sidewall of
the tire.
Passenger (P-Metric)
Tire
:A tire used on
passenger cars and some
light duty trucks and
multipurpose vehicles. Recommended Inflation
Pressure
:Vehicle
manufacturer's
recommended tire inflation
pressure as shown on the
tire placard. See Tire
Pressure 0427 and
Vehicle Load Limits 0261.
Radial Ply Tire
:A
pneumatic tire in which the
ply cords that extend to
the beads are laid at
90 degrees to the
centerline of the tread.
Rim
:A metal support for a
tire and upon which the tire
beads are seated.
Sidewall
:The portion of a
tire between the tread and
the bead. Speed Rating
:An
alphanumeric code
assigned to a tire indicating
the maximum speed at
which a tire can operate.
Traction
:The friction
between the tire and the
road surface. The amount
of grip provided.
Tread
:The portion of a
tire that comes into
contact with the road.
Treadwear Indicators
:
Narrow bands, sometimes
called wear bars, that show
across the tread of a tire
when only 1.6 mm (1/16 in)
of tread remains. See
When It Is Time for New
Tires 0437.

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/6/22
Customer Information 495
equipment collision parts.
If such insurance coverage is
not available from your
current insurance carrier,
consider switching to another
insurance carrier.
If the vehicle is leased, the
leasing company may require
you to have insurance that
ensures repairs with Genuine
GM Original Equipment
Manufacturer (OEM) parts or
Genuine Manufacturer
replacement parts. Read the
lease carefully, as you may be
charged at the end of the
lease for poor quality repairs.
If a Crash Occurs
If there has been an injury, call
emergency services for help.
Do not leave the scene of a
crash until all matters have
been taken care of. Move the
vehicle only if its position puts
you in danger, or you are
instructed to move it by a
police officer.Give only the necessary
information to police and other
parties involved in the crash.
For emergency towing, see
Roadside Assistance Program
0
489.
Gather the following
information:
.Driver name, address, and
telephone number
.Driver license number
.Owner name, address, and
telephone number
.Vehicle license plate number
.Vehicle make, model, and
model year
.Vehicle Identification
Number (VIN)
.Insurance company and
policy number
.General description of the
damage to the other vehicle
Choose a reputable repair
facility that uses quality
replacement parts. See
“Collision Parts” earlier in this
section. If the airbag has inflated, see
What Will You See after an
Airbag Inflates?
071.
Managing the Vehicle
Damage Repair Process
In the event that the vehicle
requires damage repairs, GM
recommends that you take an
active role in its repair. If you
have a pre-determined repair
facility of choice, take the
vehicle there, or have it towed
there. Specify to the facility
that any required replacement
collision parts be original
equipment parts, either new
Genuine GM parts or recycled
original GM parts. Remember,
recycled parts will not be
covered by the GM vehicle
warranty.
Insurance pays the bill for the
repair, but you must live with
the repair. Depending on your
policy limits, your insurance
company may initially value the
repair using aftermarket parts.
Discuss this with the repair
professional, and insist on

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/11/22
514 INDEX
Coverage Explanations . . . . . 193
Cruise Control . . . . . . . . . . . . . . . . 302Adaptive . . . . . . . . . . . . . . . . . . . . . 305
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Super . . . . . . . . . . . . . . . . . . . . . . . . . . 317
Cupholders . . . . . . . . . . . . . . . . . . . . .100
Customer Assistance Offices . . . . . . . . . . . . . . . . . . . . . . . . 487
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . . 488
Customer Information
Publications OrderingInformation . . . . . . . . . . . . . . . . 496
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . 485
Cybersecurity . . . . . . . . . . . . . . . . 499
D
Damage Repair,
Collision . . . . . . . . . . . . . . . . . . . . . . . 493
Danger, Warning, and
Caution . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Dashboard . . . . . . . . . . . . . . . . . . . . . . . . . 5
Data Collection Infotainment System . . . . . 500
OnStar . . . . . . . . . . . . . . . . . . . . . . . . 500
Data Recorder Performance . . . . . . . . . . . . . . . . 200 Data Recorders, Event . . . . 499
Database Coverage
Explanations . . . . . . . . . . . . . . . . . 193
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . 154
Defensive Driving . . . . . . . . . . . . 242
Delayed Locking . . . . . . . . . . . . . . . . 21
Destination . . . . . . . . . . . . . . . . . . . . . 184
Diagnostics Connected Services . . . . . . . 510
Differential,
Limited-Slip . . . . . . . . . . . . . . . . . . 302
Disabled Vehicle Transporting . . . . . . . . . . . . . . . . 455
Distracted Driving . . . . . . . . . . . 242
Dome Lamps . . . . . . . . . . . . . . . . . . . 157
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . 136
Delayed Locking . . . . . . . . . . . . . . 21
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Power Locks . . . . . . . . . . . . . . . . . . . 21
Drive Belt Routing, Engine . . . . . . . . . . . . . . . . . . . . . . . . . 484
Drive Systems All-Wheel Drive . . . . . . 287, 406
Driver Assistance Systems . . . . . . 334 Driver (cont'd)
Information
Center (DIC) . . . . . . . . . . 136, 139
Mode Control . . . . . . . . . . . . . . . 293
Mode Control Light . . . . . . . . 132
Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Driving
Assistance Systems . . . . . . 346
Better Fuel Economy . . . . . . 241
Characteristics andTowing Tips . . . . . . . . . . . . . . . 365
Competitive . . . . . . . . . . . . . . . . . 299
Defensive . . . . . . . . . . . . . . . . . . . . 242
Distracted . . . . . . . . . . . . . . . . . . . 242
Hill and Mountain Roads . . . . . . . . . . . . . . . . . . . . . . . 258
If the Vehicle is Stuck . . . . . 261
Impaired . . . . . . . . . . . . . . . . . . . . . . 243
Loss of Control . . . . . . . . . . . . 245
Off-Road Recovery . . . . . . . 245
Track Events and Competitive . . . . . . . . . . . . . . . 246
Vehicle Load Limits . . . . . . . . 261
Wet Roads . . . . . . . . . . . . . . . . . . . 257
Winter . . . . . . . . . . . . . . . . . . . . . . . . 259
Dual
Automatic ClimateControl System . . . . . . . . . . . 233

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/11/22
518 INDEX
Lights (cont'd)Antilock Brake System
(ABS) Warning . . . . . . . . . . . . . 128
Automatic Emergency Braking (AEB)
Disabled . . . . . . . . . . . . . . . . . . . . . 130
Automatic
Vehicle Hold . . . . . . . . . . . . . . . . 129
Brake System Warning . . . 127
Charging System . . . . . . . . . . . 124
Check Engine (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 125
Cruise Control Light . . . . . . . 135
Door Ajar . . . . . . . . . . . . . . . . . . . . . . 136
Driver Mode Control . . . . . . . 132
Electric Parking Brake . . . . 128
Engine Coolant Temperature
Warning . . . . . . . . . . . . . . . . . . . . . 131
Engine Oil Pressure . . . . . . . . 134
Gauges and Indicators . . . . . 112
High-Beam On . . . . . . . . . . . . . . . 135
Lane Keep Assist . . . . . . . . . . . 129
Low Fuel Warning . . . . . . . . . . 134
Performance Shifting . . . . . 129
Seat Belt Reminders . . . . . . 122
Security . . . . . . . . . . . . . . . . . . . . . . . 135 Lights (cont'd)
Service Electric
Parking Brake . . . . . . . . . . . . . . 128
StabiliTrak OFF . . . . . . . . . . . . . 131
Tire Pressure . . . . . . . . . . . . . . . . 133
Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . 131
Traction Off . . . . . . . . . . . . . . . . . . 130
Limited-Slip Differential . . . 302
Lock Steering Column . . . . . . . . . . . . . . 31
Locks Automatic Door . . . . . . . . . . . . . . . 21
Delayed Locking . . . . . . . . . . . . . . 21
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Lockout Protection . . . . . . . . . 22
Power Door . . . . . . . . . . . . . . . . . . . . 21
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Loss of Control . . . . . . . . . . . . . . 245
Low Fuel Warning Light . . . . 134
Low-Profile Tires . . . . . . . . . . . . . 421
Lower Anchors and Tethers for Children
(LATCH System) . . . . . . . . . . . . . 87
Lumbar Adjustment . . . . . . . . . . 46
Front Seats . . . . . . . . . . . . . . . . . . . 46M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . 479
Maintenance Schedule . . . . . 471 Recommended Fluids
and Lubricants . . . . . . . . . . . 476
Malfunction Indicator Lamp . . . . . . . . . . . . . . 125
Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Transmission . . . . . . . . . . . . . . . 283
Transmission Fluid . . . . . . . . 388
Map Data Updates . . . . . . . . . . . 192
Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Massage Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Matching Active Rev . . . . . . . . . . . . . . . . . . . 286
Media
Avoiding UntrustedDevices . . . . . . . . . . . . . . . . . . . . . . 174
Memory Seats . . . . . . . . . . . . . . . . . . 48
Messages Engine Power . . . . . . . . . . . . . . . 148
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 147
Vehicle Speed . . . . . . . . . . . . . . . 148

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-16500419) -
2023 - CRC - 5/11/22
INDEX 519
MirrorsAutomatic Dimming . . . . . . . . . 34
Automatic Dimming
Rearview . . . . . . . . . . . . . . . . . . . . . 35
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 32
Folding . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Heated . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Interior Rearview . . . . . . . . . . . . 35
Manual Rearview . . . . . . . . . . . . 35
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Rear Camera . . . . . . . . . . . . . . . . . . 35
Tilt in Reverse . . . . . . . . . . . . . . . . 35
Mode Driver Control . . . . . . . . . . . . . . 293
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . 430
Multi-band Antenna . . . . . . . . . . 174
Multi-Point Vehicle Inspection (MPVI) . . . . . . . . . . 474
N
NavigationConnected Services . . . . . . 508
Destination . . . . . . . . . . . . . . . . . . . 184
Symbols . . . . . . . . . . . . . . . . . . . . . . . 183
Using the System . . . . . . . . . . 178 New Vehicle Break-In . . . . . . 265
Noise
Reducing Tires . . . . . . . . . . . . . . 421
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . .119Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 245
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 383
Engine Oil LifeSystem . . . . . . . . . . . . . . . . . . . . . . 386
Pressure Light . . . . . . . . . . . . . . 134
Older Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 79
Online Account . . . . . . . . . . . . . . . 488
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . 500
Additional Information . . . 503
Overview . . . . . . . . . . . . . . . . . . . . . . 501
OnStar Emergency . . . . . . . . . 502
OnStar Security . . . . . . . . . . . . . 503
Outlets
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Overheating, Engine . . . . . . . . 398
Overview . . . . . . . . . . . . . . . . . . . . . . . . 162 Instrument Panel . . . . . . . . . . . . . . 5
P
ParkAssist . . . . . . . . . . . . . . . . . . 336, 338
Shifting Into . . . . . . . . . . . . . . . . . . 273
Shifting Out of . . . . . . . . . . . . . . 274
Parking . . . . . . . . . . . . . . . . . . . . . . . . . .275 Brake and P (Park)Mechanism Check . . . . . . . 406
Extended . . . . . . . . . . . . . . . . . . . . . 275
Over Things That Burn . . . . . . . . . . . . . . . . . . . 275
Parking Assist Automatic . . . . . . . . . . . . . . . . . . . . . 341
Parking or Backing
Assistance Systems . . . . . . 336
Passenger Airbag StatusIndicator . . . . . . . . . . . . . . . . . . . . . 124
Compartment Air
Filter . . . . . . . . . . . . . . . . . . . . . . . . . 239
Sensing System . . . . . . . . . . . . . . 72
Pedestrian Ahead Indicator . . . . . . . . . . . . . . . . . . . . . . . 130
Perchlorate Materials
Requirements,
California . . . . . . . . . . . . . . . . . . . . . 374
Performance Data Recorder (PDR) . . . . . 200