2021 CADILLAC XT4 seat adjustment

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14584367) - 2021 - CRC - 10/14/20
INTRODUCTION 5
1.Air Vents 0201.
2. Exterior Lamp Controls 0129.
Turn Signal Lever. See Turn and
Lane-Change Signals 0132.
IntelliBeam System Button (If
Equipped). See Exterior Lamp
Controls 0129.
3. Tap Shift Controls. See Manual
Mode 0231 (If Equipped).
4. Instrument Cluster 099.
Driver Information Center (DIC)
Display. See Driver Information
Center (DIC) 0114.
5. Windshield Wiper/Washer 092.
Rear Window Wiper/Washer 094.
6. ENGINE START/STOP Button. See Ignition Positions 0219.
7. Light Sensor. See Automatic
Headlamp System 0131.
8. Home Button. See Overview0137.
9. Dual Automatic Climate Control
System 0197.
10. Heated and Ventilated Front Seats
043 (If Equipped).
11. Lane Keep Assist (LKA) 0265 (If
Equipped). 12.
Power Outlets 095.
13. MODE Switch. See Driver Mode
Control 0236.
14. Stop/Start Disable Switch. See Stop/
Start System 0221.
15. Traction Control/Electronic Stability
Control 0235.
16. Hazard Warning Flashers 0132.
17. USB Port 0147.
18. Infotainment Controls. See Overview 0137.
19. Shift Lever. See Automatic
Transmission 0226.
20. Park Assist Button. See Assistance
Systems for Parking or Backing
0 250.
Automatic Parking Assist (APA)
Button. See Assistance Systems for
Parking or Backing 0250.
21. Steering Wheel Controls 091.
Driver Information Center (DIC)
Controls. See Driver Information
Center (DIC) 0114.
22. Horn 092.
23. Steering Wheel Adjustment 091
(Out of View). 24.
Cruise Control 0237.
Adaptive Cruise Control (Advanced)
0 240 (If Equipped).
Heated Steering Wheel 091 (If
Equipped).
Forward Collision Alert (FCA) System
0 258 (If Equipped).
25. Head-Up Display (HUD) 0116 (Out
of View) (If Equipped).
26. Data Link Connector. See Malfunction Indicator Lamp (Check
Engine Light) 0105 (Out of View).
27. Instrument Panel Illumination
Control 0133.
28. Hood Release. See Hood0284 (Out
of View).
29. Electric Parking Brake 0233.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14584367) - 2021 - CRC - 10/14/20
36 SEATS AND RESTRAINTS
Seats and Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . . . . . . 37
Front Seats
Power Seat Adjustment . . . . . . . . . . . 38
Lumbar Adjustment . . . . . . . . . . . . . . . 39
Reclining Seatbacks . . . . . . . . . . . . . . . 40
Memory Seats . . . . . . . . . . . . . . . . . . . . . . 41
Heated and Ventilated FrontSeats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Rear Seats
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Heated Rear Seats . . . . . . . . . . . . . . . . . 46
Seat Belts
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
How to Wear Seat Belts Properly . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . 50
Seat Belt Use During
Pregnancy . . . . . . . . . . . . . . . . . . . . . . . . . 52
Seat Belt Extender . . . . . . . . . . . . . . . . . 53
Safety System Check . . . . . . . . . . . . . . 53
Seat Belt Care . . . . . . . . . . . . . . . . . . . . . . 53
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . 54
Airbag System
Airbag System . . . . . . . . . . . . . . . . . . . . . 54
Where Are the Airbags? . . . . . . . . . . . 56
When Should an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
What Makes an Airbag Inflate? . . . 58
How Does an Airbag Restrain? . . . 58
What Will You See after an Airbag
Inflates? . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Passenger Sensing System . . . . . . . . 60
Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Adding Equipment to the Airbag-Equipped Vehicle . . . . . . . . 64
Airbag System Check . . . . . . . . . . . . . . 65
Replacing Airbag System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . 65
Child Restraints
Older Children . . . . . . . . . . . . . . . . . . . . . 65
Infants and Young Children . . . . . . 67
Child Restraint Systems . . . . . . . . . . . 69
Where to Put the Restraint . . . . . . . 71
Lower Anchors and Tethers forChildren (LATCH System) . . . . . . . 72
Replacing LATCH System Parts After a Crash . . . . . . . . . . . . . . . . . . . . . 79
Securing Child Restraints (With the Seat Belt in the
Rear Seat) . . . . . . . . . . . . . . . . . . . . . . . . 79 Securing Child Restraints (With
the Seat Belt in the
Front Seat) . . . . . . . . . . . . . . . . . . . . . . . 81

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14584367) - 2021 - CRC - 10/14/20
38 SEATS AND RESTRAINTS
down. Try to move the head restraint
after the button is released to make
sure that it is locked in place.
Folding the Rear Head Restraint
The head restraint can be folded
rearward to allow for better visibility
when the rear seat is unoccupied.
To fold the head restraint, press the
button on the side of the head
restraint.
The head restraint will fold rearward
automatically.
When an occupant or child restraint is
in the seat, always return the head
restraint to the full upright position.
Pull the head restraint up and forward
until it locks into place. Push and pull
on the head restraint to make sure
that it is locked.
Always adjust the head restraint so
that the top of the restraint is at the
same height as the top of the
occupant's head.
If you are installing a child restraint
in the rear seat, see“Securing a Child
Restraint Designed for the LATCH System
”under Lower Anchors and
Tethers for Children (LATCH System)
0 72.
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.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14584367) - 2021 - CRC - 10/14/20
SEATS AND RESTRAINTS 39
To adjust a power seat, if equipped:
.Move the seat forward or rearward
by sliding the control forward or
rearward.
.Raise or lower the front part of the
seat cushion by moving the front of
the control up or down.
.Raise or lower the entire seat by
moving the rear of the control up
or down.
Lumbar Adjustment
Lumbar and Bolster Support
Base Seat Adjustment
If equipped, slide the control forward
or rearward to increase or decrease
support.
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.
To adjust bolster support, if equipped:

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14584367) - 2021 - CRC - 10/14/20
40 SEATS AND RESTRAINTS
Uplevel Seat Adjustment
.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.
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.(Continued)
Warning (Continued)
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.
Do not have a seatback reclined if the
vehicle is moving.
To adjust a seatback:

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14584367) - 2021 - CRC - 10/14/20
SEATS AND RESTRAINTS 51
3. Push the latch plate into the buckleuntil it clicks.
Pull up on the latch plate to make
sure it is secure. If the belt is not
long enough, see Seat Belt Extender
0 53.
Position the release button on the
buckle so that the seat belt could
be quickly unbuckled if necessary.
4. If equipped with a shoulder belt height adjuster, move it to the
height that is right for you. See
“Shoulder Belt Height Adjuster”
later in this section for instructions
on use and important safety
information.5. To make the lap part tight, pull upon the shoulder belt.
To unlatch the belt, push the button
on the buckle. The belt should return
to its stowed position.
Always stow the seat belt slowly. If the
seat belt webbing returns quickly to
the stowed position, the retractor may
lock and cannot be pulled out. If this
happens, pull the seat belt straight out
firmly to unlock the webbing, and
then release it. If the webbing is still
locked in the retractor, see your
dealer.
Before a door is closed, be sure the
seat belt is out of the way. If a door is
slammed against a seat belt, damage
can occur to both the seat belt and
the vehicle.
Shoulder Belt Height Adjuster
The vehicle has a shoulder belt height
adjuster for the driver and front
outboard passenger seating positions.
Adjust the height so that the shoulder
portion of the belt is on the shoulder
and not falling off of it. The belt
should be close to, but not contacting,
the neck. Improper shoulder belt
height adjustment could reduce the

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14584367) - 2021 - CRC - 10/14/20
SEATS AND RESTRAINTS 79
1. Insert the head restraint posts intothe holes in the top of the
seatback. The notches on the posts
must face the driver side of the
vehicle.
2. Push the head restraint down. If necessary, press the height
adjustment release button to
further lower the head restraint.
See Head Restraints 037.
3. Try to move the head restraint to make sure that it is locked in place.
Replacing LATCH System
Parts After a Crash
{Warning
A crash can damage the LATCH
system in the vehicle. A damaged
LATCH system may not properly
secure the child restraint, resulting
in serious injury or even death in a
crash. To help make sure the
LATCH system is working properly
after a crash, see your dealer to
have the system inspected and any
necessary replacements made as
soon as possible. If the vehicle has the LATCH system
and it was being used during a crash,
new LATCH system parts may be
needed.
New parts and repairs may be
necessary even if the LATCH system
was not being used at the time of the
crash.
Securing Child Restraints
(With the Seat Belt in the
Rear Seat)
When securing a child restraint with
the seat belts in a rear seat position,
study the instructions that came with
the child restraint to make sure it is
compatible with this vehicle.
If the child restraint has the LATCH
system, see
Lower Anchors and Tethers
for Children (LATCH System) 072 for
how and where to install the child
restraint using LATCH. If a child
restraint is secured in the vehicle
using a seat belt and it uses a top
tether, see Lower Anchors and Tethers
for Children (LATCH System) 072 for
top tether anchor locations. Do not secure a child seat in a
position without a top tether anchor if
a national or local law requires that
the top tether be anchored, or if the
instructions that come with the child
restraint say that the top tether must
be anchored.
In Canada, the law requires that
forward-facing child restraints have a
top tether, and that the tether be
attached.
If the child restraint or vehicle seat
position does not have the LATCH
system, you will be using the seat belt
to secure the child restraint. Be sure
to follow the instructions that came
with the child restraint.
If more than one child restraint needs
to be installed in the rear seat, be sure
to read
Where to Put the Restraint 071.
1. Put the child restraint on the seat. If the head restraint interferes with
the proper installation of the child
restraint, the head restraint may be
removed. See "Head Restraint
Removal and Reinstallation" under
Lower Anchors and Tethers for
Children (LATCH System) 072.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14584367) - 2021 - CRC - 10/14/20
90 INSTRUMENTS AND CONTROLS
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . . . . . 91
Steering Wheel Controls . . . . . . . . . . 91
Heated Steering Wheel . . . . . . . . . . . . 91
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Windshield Wiper/Washer . . . . . . . . 92
Rear Window Wiper/Washer . . . . . . 94
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Power Outlets . . . . . . . . . . . . . . . . . . . . . . 95
Wireless Charging . . . . . . . . . . . . . . . . . 96
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . . . 99
Instrument Cluster . . . . . . . . . . . . . . . . 99
Speedometer . . . . . . . . . . . . . . . . . . . . . . 101
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . 101
Trip Odometer . . . . . . . . . . . . . . . . . . . . 101
Tachometer . . . . . . . . . . . . . . . . . . . . . . . 102
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . 102
Engine Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Seat Belt Reminders . . . . . . . . . . . . . . 103
Airbag Readiness Light . . . . . . . . . . 104 Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . . . . . . 104
Charging System Light . . . . . . . . . . . 105
Malfunction Indicator Lamp (Check Engine Light) . . . . . . . . . . . 105
Brake System Warning Light . . . . 107
Electric Parking Brake Light . . . . . 107
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . . . . 108
Gear Shifting Light . . . . . . . . . . . . . . . 108
Performance Shifting Light . . . . . . 109
All-Wheel-Drive Light . . . . . . . . . . . . 109
Lane Keep Assist (LKA) Light . . . 109
Vehicle Ahead Indicator . . . . . . . . . 109
Pedestrian Ahead Indicator . . . . . . 110
Traction Off Light . . . . . . . . . . . . . . . . 110
StabiliTrak OFF Light . . . . . . . . . . . . 110
Traction Control System (TCS)/ StabiliTrak Light . . . . . . . . . . . . . . . . 110
Engine Coolant Temperature Warning Light (Uplevel) . . . . . . . . 111
Driver Mode Control Light . . . . . . . 111
Tire Pressure Light . . . . . . . . . . . . . . . 111
Engine Oil Pressure Light . . . . . . . . 112
Low Fuel Warning Light . . . . . . . . . 112
Security Light . . . . . . . . . . . . . . . . . . . . . 113
High-Beam On Light . . . . . . . . . . . . . 113
Lamps On Reminder . . . . . . . . . . . . . 113 Cruise Control Light . . . . . . . . . . . . . . 113
Door Ajar Light . . . . . . . . . . . . . . . . . . . 114
Information Displays
Driver Information
Center (DIC) . . . . . . . . . . . . . . . . . . . . . 114
Head-Up Display (HUD) . . . . . . . . . 116
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . . . . . . 119
Engine Power Messages . . . . . . . . . . 120
Vehicle Speed Messages . . . . . . . . . 120
Vehicle Personalization
Vehicle Personalization . . . . . . . . . . 120
Universal Remote System
Universal Remote System . . . . . . . . 125
Universal Remote System Programming . . . . . . . . . . . . . . . . . . . 125
Universal Remote System Operation . . . . . . . . . . . . . . . . . . . . . . . . 127