seat adjustment CADILLAC CT4 2021 Owner's Manual
[x] Cancel search | Manufacturer: CADILLAC, Model Year: 2021, Model line: CT4, Model: CADILLAC CT4 2021Pages: 434, PDF Size: 8.3 MB
Page 6 of 434
Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) -
2021 - CRC - 11/23/20
INTRODUCTION 5
1.Air Vents 0200.
2. Exterior Lamp Controls 0126.
Turn Signal Lever. See Turn and
Lane-Change Signals 0129.
3. Tap Shift Controls (If Equipped). See Manual Mode (Electronic Shifter)
0 235 or
Manual Mode (Mechanical Shifter)
0 234.
4. Cruise Control 0248.
Adaptive Cruise Control (Advanced)
0 251 (If Equipped).
Forward Collision Alert (FCA) System
0 283 (If Equipped).
Heated Steering Wheel 082 (If
Equipped).
5. Instrument Cluster (Base Level) 088
or
Instrument Cluster (Uplevel) 090.
Driver Information Center (DIC)
Display. See Driver Information
Center (DIC) (Base Level) 0107 or
Driver Information Center (DIC)
(Uplevel) 0110.
6. Steering Wheel Controls 0137 (If
Equipped).
7. Windshield Wiper/Washer 082. 8. Infotainment. See
Overview0135.
9. Light Sensor. See Automatic
Headlamp System 0128.
10. Hazard Warning Flashers 0129.
11. Dual Automatic Climate Control
System 0196.
12. Heated and Ventilated Front Seats
037 (If Equipped).
13. Lane Keep Assist (LKA) 0291 (If
Equipped).
14. Traction Control/Electronic Stability
Control 0239.
Stop/Start Disable Switch. See Stop/
Start System 0221.
Automatic Vehicle Hold (AVH) 0239.
MODE Button or
«/ªButton
(V-Series Only). See Driver Mode
Control 0241.
15. Wireless Charging Pad (If Equipped) (Out of View). See
Wireless Charging 085.
16. Park Assist Button. See Assistance
Systems for Parking or Backing
0 277. 17. Shift Lever. See
Automatic
Transmission (Mechanical Shifter)
0 227 or
Automatic Transmission (Electronic
Shifter) 0229.
18. ENGINE START/STOP Button. See Ignition Positions 0219.
19. Horn 082.
20. Steering Wheel Adjustment 082.
21. Head-Up Display (HUD) 0112 (If
Equipped).
22. Hood Release (Out of View). See Hood 0307.
23. Instrument Panel Illumination
Control 0130.
24. Data Link Connector (DLC) (Out of View). See Malfunction Indicator
Lamp (Check Engine Light) 097.
25. Electric Parking Brake 0237 (If
Equipped).
Page 31 of 434
Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) -
2021 - CRC - 11/23/20
30 SEATS AND RESTRAINTS
Seats and Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . . . . . . 31
Front Seats
Power Seat Adjustment . . . . . . . . . . . 32
Lumbar Adjustment . . . . . . . . . . . . . . . 32
Thigh Support Adjustment . . . . . . . . 33
Reclining Seatbacks . . . . . . . . . . . . . . . 33
Memory Seats . . . . . . . . . . . . . . . . . . . . . . 34
Heated and Ventilated FrontSeats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Rear Seats
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Seat Belts
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Buckle To Drive . . . . . . . . . . . . . . . . . . . . 41
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . 44
Seat Belt Use During Pregnancy . . . . . . . . . . . . . . . . . . . . . . . . . 46 Seat Belt Extender . . . . . . . . . . . . . . . . . 46
Safety System Check . . . . . . . . . . . . . . 47
Seat Belt Care . . . . . . . . . . . . . . . . . . . . . . 47
Replacing Seat Belt System Parts
after a Crash . . . . . . . . . . . . . . . . . . . . . . 47
Airbag System
Airbag System . . . . . . . . . . . . . . . . . . . . . 48
Where Are the Airbags? . . . . . . . . . . . 49
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
What Makes an Airbag Inflate? . . . 52
How Does an Airbag Restrain? . . . 52
What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Passenger Sensing System . . . . . . . . 53
Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Adding Equipment to the Airbag-Equipped Vehicle . . . . . . . . 58
Airbag System Check . . . . . . . . . . . . . . 58
Replacing Airbag System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . 59
Child Restraints
Older Children . . . . . . . . . . . . . . . . . . . . . 59
Infants and Young Children . . . . . . 60
Child Restraint Systems . . . . . . . . . . . 63
Where to Put the Restraint . . . . . . . 64
Lower Anchors and Tethers forChildren (LATCH System) . . . . . . . 65
Replacing LATCH System Parts After a Crash . . . . . . . . . . . . . . . . . . . . . 72
Securing Child Restraints (With the Seat Belt in the
Rear Seat) . . . . . . . . . . . . . . . . . . . . . . . . 72
Securing Child Restraints (With the Seat Belt in the
Front Seat) . . . . . . . . . . . . . . . . . . . . . . . 74
Page 33 of 434
Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) -
2021 - CRC - 11/23/20
32 SEATS AND RESTRAINTS
Rear outboard head restraints are not
removable.
The rear seat outboard head restraints
are not intended to be removed.
If removal is required see your dealer
for assistance with removal.
Front Seats
Power Seat Adjustment
{Warning
You can lose control of the vehicle
if you try to adjust a driver seat
while the vehicle is moving. Adjust
the driver seat only when the
vehicle is not moving.
{Warning
The power seats will work with the
ignition off. Children could operate
the power seats and be injured.
Never leave children alone in the
vehicle.
To adjust the seat:
.Move the seat forward or rearward
by sliding the control forward or
rearward.
.Raise or lower the seat by moving
the rear of the control up or down.
.If equipped, raise or lower the front
part of the seat cushion by moving
the front of the control up or down.
For vehicles not equipped with front
cushion tilt, the front part of the
control will raise and lower the seat.
If the vehicle is not in P (Park), seat
travel may be limited. Release and
press the seat switch again to
continue movement. If something has blocked the seat
during movement, the movement may
stop. Remove the obstruction and try
the adjustment again. If movement is
still not available, see your dealer.
To adjust the seatback, see
Reclining
Seatbacks 033.
To adjust the lumbar support, see
Lumbar Adjustment 032.
Some vehicles are equipped with a
Safety Alert Seat. This feature
activates a vibrating pulse alert in the
driver seat to help the driver avoid
crashes.
Lumbar Adjustment
Page 34 of 434
Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) -
2021 - CRC - 11/23/20
SEATS AND RESTRAINTS 33
1. To adjust lumbar support,if equipped:
.If equipped, press Up (1) to
move lumbar support upward.
.Press Rearward (2) to move
lumbar support rearward.
.If equipped, press Down (3) to
move lumbar support down.
.Press Forward (4) to move
lumbar support forward.
Uplevel Seat Adjustment
To adjust lumbar support, if equipped:
.Press and release or hold Feature
Select (1) to scroll to lumbar
support on the infotainment display.
.Press Forward (5) or Rearward (3) to
adjust lumbar forward or rearward.
.Press Up (2) or Down (4) to adjust
lumbar up or down.
Bolster Support
To adjust bolster support, if equipped:
Press and release or hold Feature
Select (1) to scroll to bolster support
on the infotainment display. Press
Forward (5) or Rearward (3) to adjust
bolster support inward or outward.
Thigh Support Adjustment
If equipped, pull up on the lever. Then
pull or push on the support to
lengthen or shorten. Release the lever
to lock in place.
Reclining Seatbacks
{Warning
Sitting in a reclined position when
the vehicle is in motion can be
dangerous. Even when buckled up,
the seat belts cannot do their job.
The shoulder belt will not be
against your body. Instead, it will be
in front of you. In a crash, you
could go into it, receiving neck or
other injuries.
The lap belt could go up over your
abdomen. The belt forces would be
there, not at your pelvic bones. This
could cause serious internal
injuries.
For proper protection when the
vehicle is in motion, have the
seatback upright. Then sit well back
in the seat and wear the seat belt
properly.
Page 82 of 434
Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) -
2021 - CRC - 12/4/20
INSTRUMENTS AND CONTROLS 81
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . . . . . 82
Steering Wheel Controls . . . . . . . . . . 82
Heated Steering Wheel . . . . . . . . . . . . 82
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Windshield Wiper/Washer . . . . . . . . 82
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Power Outlets . . . . . . . . . . . . . . . . . . . . . . 85
Wireless Charging . . . . . . . . . . . . . . . . . 85
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . . . 87
Instrument Cluster (Base Level) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Instrument Cluster (Uplevel) . . . . . 90
Speedometer . . . . . . . . . . . . . . . . . . . . . . . 93
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Trip Odometer . . . . . . . . . . . . . . . . . . . . . 93
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . 93
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . . 94
Engine Coolant Temperature
Gauge (Base Level) . . . . . . . . . . . . . . . 94 Engine Coolant Temperature
Gauge (Uplevel) . . . . . . . . . . . . . . . . . . 95
Seat Belt Reminders . . . . . . . . . . . . . . . 95
Airbag Readiness Light . . . . . . . . . . . . 96
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Charging System Light . . . . . . . . . . . . 97
Malfunction Indicator Lamp (Check Engine Light) . . . . . . . . . . . . 97
Brake System Warning Light . . . . . 99
Electric Parking Brake Light . . . . . 100
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . . . . 100
Performance Shifting Light . . . . . . 101
Automatic Vehicle Hold (AVH) Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Lane Keep Assist (LKA) Light . . . 101
Automatic Emergency Braking (AEB) Disabled Light . . . . . . . . . . . 101
Vehicle Ahead Indicator . . . . . . . . . 102
Pedestrian Ahead Indicator . . . . . . 102
Traction Off Light . . . . . . . . . . . . . . . . 102
StabiliTrak OFF Light . . . . . . . . . . . . 102
Traction Control System (TCS)/ StabiliTrak Light . . . . . . . . . . . . . . . . 103
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . . . . . 103
Driver Mode Control Light . . . . . . . 103 Tire Pressure Light . . . . . . . . . . . . . . . 104
Engine Oil Pressure Light . . . . . . . . 104
Low Fuel Warning Light . . . . . . . . . 105
Security Light . . . . . . . . . . . . . . . . . . . . . 105
High-Beam On Light . . . . . . . . . . . . . 105
Lamps On Reminder . . . . . . . . . . . . . 106
Cruise Control Light (Base
Level) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Cruise Control Light (Uplevel) . . . 106
Door Ajar Light . . . . . . . . . . . . . . . . . . . 107
Information Displays
Driver Information Center (DIC) (Base Level) . . . . . . . . . . . . . . . . . . . . . 107
Driver Information Center (DIC) (Uplevel) . . . . . . . . . . . . . . . . . . . . . . . . . 110
Head-Up Display (HUD) . . . . . . . . . 112
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . . . . . . 116
Engine Power Messages . . . . . . . . . . 117
Vehicle Speed Messages . . . . . . . . . 117
Vehicle Personalization
Vehicle Personalization . . . . . . . . . . 117
Universal Remote System
Universal Remote System . . . . . . . . 122
Universal Remote System
Programming . . . . . . . . . . . . . . . . . . . 122
Universal Remote System Operation . . . . . . . . . . . . . . . . . . . . . . . . 124
Page 83 of 434
Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) -
2021 - CRC - 12/4/20
82 INSTRUMENTS AND CONTROLS
Controls
Steering Wheel Adjustment
To adjust the steering wheel:1. Pull the lever down.
2. Move the steering wheel up or down.
3. Pull or push the steering wheel closer or away from you.
4. Pull the lever up to lock the steering wheel in place.
Do not adjust the steering wheel while
driving.
Steering Wheel Controls
The infotainment system can be
operated by using the steering wheel
controls. See Steering Wheel Controls
0 137.
Heated Steering Wheel
(:If equipped, press to turn the
heated steering wheel on or off. An
indicator light next to the button
displays when the feature is
turned on.
The steering wheel takes about
three minutes to be fully heated. Automatic Heated Steering Wheel
If equipped with remote start, the
heated steering wheel will turn on
automatically during a remote start
along with the heated seats when it is
cold outside. The heated steering
wheel indicator light may not
come on.
If equipped with auto heated seats,
the heated steering wheel will turn on
when the auto heated seat is
activated. The heated steering wheel
indicator will display the state of the
steering wheel heat. See
Heated and
Ventilated Front Seats 037.
Horn
Pressaon the steering wheel pad to
sound the horn.
Windshield Wiper/Washer
Page 422 of 434
Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) -
2021 - CRC - 11/23/20
INDEX 421
IndexA
Accessories and Modifications . . . . . 306
Accessory Power . . . . . . . . . . . . . . . . . . . . 223
Adaptive Cruise Control . . . . . . . . . . . . 251
Add-On Electrical Equipment . . . . . . 303
Additional InformationOnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414
Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 388
Adjustments
Lumbar, Front Seats . . . . . . . . . . . . . . . 32
Thigh Support . . . . . . . . . . . . . . . . . . . . . 33
Agreements Trademarks and License . . . . . . . . . 187
Air Cleaner/Filter, Engine . . . . . . . . . . 316
Air Conditioning . . . . . . . . . . . . . . . . . . . . 196
Air Filter Life System . . . . . . . . . . . . . . . . . . . . . . . . 315
Air Filter, Passenger
Compartment . . . . . . . . . . . . . . . . . . . . . 201
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
How Does an Airbag Restrain? . . . . 52
Passenger Sensing System . . . . . . . . 53
What Makes an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Airbag System (cont'd)
What Will You See after an
Airbag Inflates? . . . . . . . . . . . . . . . . . . 52
When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Where Are the Airbags? . . . . . . . . . . . 49
Airbags
Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Passenger Status Indicator . . . . . . . . 96
Readiness Light . . . . . . . . . . . . . . . . . . . . 96
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
System Check . . . . . . . . . . . . . . . . . . . . . . 48
Alarm Vehicle Security . . . . . . . . . . . . . . . . . . . . 20
Alert Lane Change . . . . . . . . . . . . . . . . . . . . . . 289
Rear Pedestrian . . . . . . . . . . . . . . . . . . . 282
Side Blind Zone (SBZA) . . . . . . . . . . 289
All-Season Tires . . . . . . . . . . . . . . . . . . . . . 339
All-Wheel Drive . . . . . . . . . . . . . . . .236, 327
AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . 141
Antenna
Multi-band . . . . . . . . . . . . . . . . . . . . . . . . 145
Antilock Brake System (ABS) . . . . . . 236
Warning Light . . . . . . . . . . . . . . . . . . . . 100
Page 428 of 434
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INDEX 427
Lights (cont'd)Charging System . . . . . . . . . . . . . . . . . . . 97
Check Engine (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . 97
Cruise Control . . . . . . . . . . . . . . . . . . . . . 106
Door Ajar . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Driver Mode Control . . . . . . . . . . . . . . 103
Electric Parking Brake . . . . . . . . . . . . 100
Engine Coolant Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . 103
Engine Oil Pressure . . . . . . . . . . . . . . . 104
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . 128
High-Beam On . . . . . . . . . . . . . . . . . . . . 105
High/Low Beam Changer . . . . . . . . . 128
Lane Keep Assist . . . . . . . . . . . . . . . . . . 101
Low Fuel Warning . . . . . . . . . . . . . . . . 105
Seat Belt Reminders . . . . . . . . . . . . . . . 95
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Service Electric Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
StabiliTrak OFF . . . . . . . . . . . . . . . . . . . 102
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 104
Traction Control System
(TCS)/StabiliTrak . . . . . . . . . . . . . . . . 103
Traction Off . . . . . . . . . . . . . . . . . . . . . . . 102
Limited-Slip Differential . . . . . . . . . . . . 248 Locks
Automatic Door . . . . . . . . . . . . . . . . . . . . 17
Delayed Locking . . . . . . . . . . . . . . . . . . . 17
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Lockout Protection . . . . . . . . . . . . . . . . 18
Power Door . . . . . . . . . . . . . . . . . . . . . . . . . 17
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Loss of Control . . . . . . . . . . . . . . . . . . . . . . 206
Low Fuel Warning Light . . . . . . . . . . . 105
Low-Profile Tires . . . . . . . . . . . . . . . . . . . . 341
Lower Anchors and Tethers for Children (LATCH System) . . . . . . . . . 65
Lumbar Adjustment . . . . . . . . . . . . . . . . . 32 Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . 32
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . . . . . 388
Maintenance Schedule . . . . . . . . . . . . . 380
Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . . . . . 391
Malfunction Indicator Lamp . . . . . . . . 97
Manual Mode . . . . . . . . . . . . . . . . . .234, 235
Map Data Updates . . . . . . . . . . . . . . . . . . 163 Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Media
Avoiding Untrusted Devices . . . . . 145
Memory Seats . . . . . . . . . . . . . . . . . . . . . . . . 34
Messages Engine Power . . . . . . . . . . . . . . . . . . . . . 117
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Vehicle Speed . . . . . . . . . . . . . . . . . . . . . 117
Mirrors Automatic Dimming . . . . . . . . . . . . . . . 25
Automatic Dimming Rearview . . . . 26
Convex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Manual Rearview . . . . . . . . . . . . . . . . . . 26
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Tilt in Reverse . . . . . . . . . . . . . . . . . . . . . 25
Mirrors, Interior Rearview . . . . . . . . . . . 26
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 Driver Control . . . . . . . . . . . . . . . . . . . . . 241
Monitor System, Tire Pressure . . . . . 348
Multi-band Antenna . . . . . . . . . . . . . . . . 145
Page 429 of 434
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428 INDEX
N
NavigationConnected Services . . . . . . . . . . . . . . . 418
Destination . . . . . . . . . . . . . . . . . . . . . . . . 155
Using the System . . . . . . . . . . . . . . . . . 150
Navigation Symbols . . . . . . . . . . . . . . . . 154
New Vehicle Break-In . . . . . . . . . . . . . . . 218
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Engine Oil Life System . . . . . . . . . . . 314
Pressure Light . . . . . . . . . . . . . . . . . . . . . 104
Older Children, Restraints . . . . . . . . . . . 59
Online Owner Center . . . . . . . . . . . . . . . 402
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412
OnStar Additional Information . . . . 414
OnStar Emergency . . . . . . . . . . . . . . . . . . 414
OnStar Overview . . . . . . . . . . . . . . . . . . . . 413
OnStar Security . . . . . . . . . . . . . . . . . . . . . 414
OnStar System . . . . . . . . . . . . . . . . .149, 160
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Overheating, Engine . . . . . . . . . . . . . . . . 322
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Instrument Panel . . . . . . . . . . . . . . . . . . . . 4
P
ParkShifting Into . . . . . . . . . . . . . . . . 223, 224
Shifting Out of . . . . . . . . . . . . . . . . . . . . 225
Park Assist . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Parking Brake and P (Park)Mechanism Check . . . . . . . . . . . . . . . 327
Extended . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Over Things That Burn . . . . . . . . . . . 226
Parking or Backing Assistance Systems . . . . . . . . . . . . . . . 277
Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Passenger Sensing System . . . . . . . . . . 53
Pedestrian Ahead Indicator . . . . . . . . 102
Perchlorate Materials
Requirements, California . . . . . . . . . 306
Performance Shifting Light . . . . . . . . 101
Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 Phone
Apple CarPlay and
Android Auto . . . . . . . . . . . . . . . . . . . . 174
Bluetooth . . . . . . . . . . . . . . . . . . . . 169, 170
Port USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Positioning
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Power Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . 17
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Protection, Battery . . . . . . . . . . . . . . . . 133
Retained Accessory (RAP) . . . . . . . . 223
Seat Adjustment . . . . . . . . . . . . . . . . . . . 32
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Pregnancy, Using Seat Belts . . . . . . . . . 46
Privacy Vehicle Data Recording . . . . . . . . . . 410
Problems with Route Guidance . . . . 162
Program Courtesy Transportation . . . . . . . . . 405
Prohibited Fuels . . . . . . . . . . . . . . . . . . . . 294
Proposition 65 Warning,
California . . . . . . . . . . . . . . .305, 326, 366,
Back Cover
Page 431 of 434
Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-14584335) -
2021 - CRC - 11/23/20
430 INDEX
SeatsHead Restraints . . . . . . . . . . . . . . . . . . . . 31
Heated and Ventilated Front . . . . . . 37
Lumbar Adjustment, Front . . . . . . . . 32
Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Power Adjustment, Front . . . . . . . . . 32
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Reclining Seatbacks . . . . . . . . . . . . . . . 33
Securing Child Restraints . . . . . . . 72, 74
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Vehicle Alarm . . . . . . . . . . . . . . . . . . . . . . 20
Self-Sealing Tires . . . . . . . . . . . . . . . . . . . 341
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Accessories andModifications . . . . . . . . . . . . . . . . . . . . 306
Doing Your Own Work . . . . . . . . . . . 306
Maintenance Records . . . . . . . . . . . . 394
Maintenance, General Information . . . . . . . . . . . . . . . . . . . . . . 379
Parts Identification . . . . . . . . . . . . . . . 395
Scheduling Appointments . . . . . . . . 405
Service Electric Parking Brake
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Services Special Application . . . . . . . . . . . . . . . 388 Servicing System . . . . . . . . . . . . . . . . . . . . 163
Servicing the Airbag . . . . . . . . . . . . . . . . . 57
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Shifting
Into Park . . . . . . . . . . . . . . . . . . . . 223, 224
Out of Park . . . . . . . . . . . . . . . . . . . . . . . . 225
Side Blind Zone Alert (SBZA) . . . . . . 289
Signals, Turn and Lane-Change . . . . 129
Software Updates . . . . . . . . . . . . . . . . . . . 140
Special Application Services . . . . . . . 388
Specifications and Capacities . . . . . . 396
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . 93
StabiliTrak
OFF Light . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Start Assist, Hill . . . . . . . . . . . . . . . . . . . . 238
Start Vehicle, Remote . . . . . . . . . . . . . . . 13
Starting the Engine . . . . . . . . . . . . . . . . . 220
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205 Heated Wheel . . . . . . . . . . . . . . . . . . . . . . 82
Wheel Adjustment . . . . . . . . . . . . . . . . . 82
Wheel Controls . . . . . . . . . . . . . . . . . . . . 82
Steering Wheel Controls . . . . . . . . . . . 137
Stop/Start System . . . . . . . . . . . . . . . . . . 221
Storage Areas Cargo Management System . . . . . . . 80
Center Console . . . . . . . . . . . . . . . . . . . . . 79
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Umbrella . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Storage Compartments . . . . . . . . . . . . . . 78
Storing the Tire Sealant and
Compressor Kit . . . . . . . . . . . . . . . . . . . . 366
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328
Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . 214
Summer Tires . . . . . . . . . . . . . . . . . . . . . . . 341
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Super Cruise . . . . . . . . . . . . . . . . . . . . . . . . 260
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Navigation . . . . . . . . . . . . . . . . . . . . . . . . . 154
System Brake Pad Life . . . . . . . . . . . . . . . . . . . . . 324
Engine Air Filter Life . . . . . . . . . . . . . 315
Forward Collision Alert (FCA) . . . . 283
Global Positioning . . . . . . . . . . . . . . . . 161
Infotainment . . . . . . . . . . . . . . . . . . . . . . 412
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Systems Driver Assistance . . . . . . . . . . . . . . . . . 275
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Teen Driver . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Text Telephone (TTY) Users . . . . . . . 402
Theft-Deterrent Systems . . . . . . . . . . . . 23
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . 22