2020 CADILLAC XT4 ABS

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
INTRODUCTION 3
Danger, Warning, and
Caution
Warning messages found on vehicle
labels and in this manual describe
hazards and what to do to avoid or
reduce them.
{Danger
Danger indicates a hazard with a
high level of risk which will result
in serious injury or death.
{Warning
Warning indicates a hazard that
could result in injury or death.
Caution
Caution indicates a hazard that
could result in property or vehicle
damage.
A circle with a slash through it is a
safety symbol which means“Do not,”
“Do not do this,” or“Do not let this
happen.”
Symbols
The vehicle has components and
labels that use symbols instead of
text. Symbols are shown along with
the text describing the operation or
information relating to a specific
component, control, message, gauge,
or indicator.
M: Shown when the owner’s manual
has additional instructions or
information.
*: Shown when the service manual
has additional instructions or
information.
0: Shown when there is more
information on another page —
“see page.” Vehicle Symbol Chart
Here are some additional symbols that
may be found on the vehicle and what
they mean. See the features in this
manual for information.
u:
Air Conditioning System
G:Air Conditioning Refrigerant Oil
9:Airbag Readiness Light
!:Antilock Brake System (ABS)
$:Brake System Warning Light
9:Dispose of Used Components
Properly
P: Do Not Apply High Pressure
Water
B: Engine Coolant Temperature
_:Flame/Fire Prohibited
H: Flammable
[:Forward Collision Alert
R: Fuse Block Cover Lock Location
+:Fuses
j:ISOFIX/LATCH System Child
Restraints

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
18 KEYS, DOORS, AND WINDOWS
.Pull the door handle once to
unlock it. Pull the door handle
again to unlatch it.
Keyless Access
The RKE transmitter must be within
1 m (3 ft) of the door or liftgate being
opened. Press the button on the door
handle to open. See “Keyless Access”
in Remote Keyless Entry (RKE) System
Operation 08. Driver Door Key Lock Cylinder
Access (In Case of Dead Battery)
To access the driver door key lock
cylinder:
1. Pull the door handle (1) to the open position and hold it open
until the cap removal is
complete.
2. Insert the key into the slot (3) on the bottom of the cap (2) and lift
the key upward.
3. Move the cap (2) rearward and remove.
4. Use the key in the cylinder.
To replace the cap: 1. Pull the door handle (1) to the
open position and hold it open
until the cap installation is
complete.
2. Insert the two tabs (6) at the
back of the cap between the
seal (5) and the metal base (4).

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
98 INSTRUMENTS AND CONTROLS
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . . . . . 99
Steering Wheel Controls . . . . . . . . . . 99
Heated Steering Wheel . . . . . . . . . . . . 99
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Windshield Wiper/Washer . . . . . . . 100
Rear Window Wiper/Washer . . . . 102
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Power Outlets . . . . . . . . . . . . . . . . . . . . . 104
Wireless Charging . . . . . . . . . . . . . . . . 104
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . 107
Instrument Cluster . . . . . . . . . . . . . . . 108
Speedometer . . . . . . . . . . . . . . . . . . . . . . 111
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . 111
Trip Odometer . . . . . . . . . . . . . . . . . . . . 111
Tachometer . . . . . . . . . . . . . . . . . . . . . . . 111
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . 112
Engine Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Seat Belt Reminders . . . . . . . . . . . . . . 113 Airbag Readiness Light . . . . . . . . . . 114
Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . . . . . . 114
Charging System Light . . . . . . . . . . . 115
Malfunction Indicator Lamp (Check Engine Light) . . . . . . . . . . . 115
Brake System Warning Light . . . . 117
Electric Parking Brake Light . . . . . 117
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . . . . 118
Gear Shifting Light . . . . . . . . . . . . . . . 118
All-Wheel-Drive Light . . . . . . . . . . . . 119
Lane Keep Assist (LKA) Light . . . 119
Vehicle Ahead Indicator . . . . . . . . . 119
Pedestrian Ahead Indicator . . . . . . 119
Traction Off Light . . . . . . . . . . . . . . . . 120
StabiliTrak OFF Light . . . . . . . . . . . . 120
Traction Control System (TCS)/ StabiliTrak Light . . . . . . . . . . . . . . . . 120
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . . . . . 121
Driver Mode Control Light . . . . . . . 121
Tire Pressure Light . . . . . . . . . . . . . . . 121
Engine Oil Pressure Light . . . . . . . . 122
Low Fuel Warning Light . . . . . . . . . 122
Security Light . . . . . . . . . . . . . . . . . . . . . 123
High-Beam On Light . . . . . . . . . . . . . 123
Lamps On Reminder . . . . . . . . . . . . . 123 Cruise Control Light . . . . . . . . . . . . . . 123
Door Ajar Light . . . . . . . . . . . . . . . . . . . 124
Information Displays
Driver Information
Center (DIC) . . . . . . . . . . . . . . . . . . . . . 124
Head-Up Display (HUD) . . . . . . . . . 127
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . . . . . . 130
Engine Power Messages . . . . . . . . . . 130
Vehicle Speed Messages . . . . . . . . . 131
Vehicle Personalization
Vehicle Personalization . . . . . . . . . . 131
Universal Remote System
Universal Remote System . . . . . . . . 136
Universal Remote System Programming . . . . . . . . . . . . . . . . . . . 136
Universal Remote System Operation . . . . . . . . . . . . . . . . . . . . . . . . 138

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
118 INSTRUMENTS AND CONTROLS
Brake system. A message may also
display in the Driver Information
Center (DIC).
If the light does not come on,
or remains flashing, see your dealer.
Service Electric Parking
Brake Light
On some vehicles the service electric
parking brake light should come on
briefly when the vehicle is started.
If it does not come on, have it fixed so
it will be ready to warn if there is a
problem. For vehicles with the
reconfigurable cluster, this light may
not come on when the vehicle is
started.If this light stays on, the vehicle
should be taken to a dealer as soon as
possible. See
Electric Parking Brake
0 189. A message may also display in
the Driver Information Center (DIC).
Antilock Brake System
(ABS) Warning Light
This warning light should come on
briefly when the vehicle is turned on.
If the light does not come on, have it
fixed so it will be ready to warn if
there is a problem.
If the light comes on while driving,
safely stop as soon as it is possible
and turn off the vehicle. Then turn on
the vehicle again to reset the system.
If the ABS warning light stays on,
or comes on again while driving, the
vehicle needs service. A chime may
also sound when the light stays on. If the ABS warning light is the only
light on, the vehicle has regular
brakes, but ABS is not functioning.
If both the ABS warning light and the
brake system warning light are on,
ABS is not functioning and there is a
problem with the regular brakes. See
your dealer for service.
See
Brake System Warning Light 0117.
Gear Shifting Light
If equipped, this light will display
when Performance Algorithm Liftfoot
(PAL) is activated. See Driver Mode
Control 0193.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
DRIVING AND OPERATING 155
Driving and
Operating
Driving Information
Driver Behavior . . . . . . . . . . . . . . . . . . . 156
Driving Environment . . . . . . . . . . . . . 156
Vehicle Design . . . . . . . . . . . . . . . . . . . . 156
Driving for Better FuelEconomy . . . . . . . . . . . . . . . . . . . . . . . . 157
Distracted Driving . . . . . . . . . . . . . . . . 157
Defensive Driving . . . . . . . . . . . . . . . . 158
Drunk Driving . . . . . . . . . . . . . . . . . . . . 158
Control of a Vehicle . . . . . . . . . . . . . . 158
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Off-Road Recovery . . . . . . . . . . . . . . . . 160
Loss of Control . . . . . . . . . . . . . . . . . . . 160
Off-Road Driving . . . . . . . . . . . . . . . . . 161
Driving on Wet Roads . . . . . . . . . . . 165
Hill and Mountain Roads . . . . . . . . 165
Winter Driving . . . . . . . . . . . . . . . . . . . . 166
If the Vehicle Is Stuck . . . . . . . . . . . 167
Vehicle Load Limits . . . . . . . . . . . . . . 168
Starting and Operating
New Vehicle Break-In . . . . . . . . . . . . 172
Ignition Positions . . . . . . . . . . . . . . . . 172
Starting the Engine . . . . . . . . . . . . . . 173 Stop/Start System . . . . . . . . . . . . . . . . 174
Engine Heater . . . . . . . . . . . . . . . . . . . . 176
Retained Accessory
Power (RAP) . . . . . . . . . . . . . . . . . . . . 177
Shifting Into Park . . . . . . . . . . . . . . . . 177
Shifting out of Park . . . . . . . . . . . . . . 178
Parking over Things
That Burn . . . . . . . . . . . . . . . . . . . . . . . 180
Active Fuel Management . . . . . . . . 180
Extended Parking . . . . . . . . . . . . . . . . . 180
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . . . . . . 181
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Automatic Transmission
Automatic Transmission . . . . . . . . . 182
Manual Mode . . . . . . . . . . . . . . . . . . . . . 186
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . . . . . . 188
Brakes
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Antilock Brake System (ABS) . . . . 188
Electric Parking Brake . . . . . . . . . . . . 189
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . 190
Hill Start Assist (HSA) . . . . . . . . . . . 191
Ride Control Systems
Traction Control/ElectronicStability Control . . . . . . . . . . . . . . . . 191
Driver Mode Control . . . . . . . . . . . . . 193
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . . . . . 194
Adaptive Cruise Control . . . . . . . . . 197
Driver Assistance Systems
Driver Assistance Systems . . . . . . . 206
Assistance Systems for Parking or Backing . . . . . . . . . . . . . . . . . . . . . . . 207
Rear Pedestrian Alert . . . . . . . . . . . . 214
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Automatic Emergency Braking (AEB) . . . . . . . . . . . . . . . . . . . 218
Front Pedestrian Braking (FPB) System . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Side Blind Zone Alert (SBZA) . . . . 221
Lane Change Alert (LCA) . . . . . . . . 222
Lane Keep Assist (LKA) . . . . . . . . . . 224
Fuel
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . 226
Recommended Fuel . . . . . . . . . . . . . . 226
Prohibited Fuels . . . . . . . . . . . . . . . . . . 226
Fuels in Foreign Countries . . . . . . . 227

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
160 DRIVING AND OPERATING
.Holding both sides of the steering
wheel allows you to turn
180 degrees without removing
a hand.
. The Antilock Brake System (ABS)
allows steering while braking.
Off-Road Recovery
The vehicle's right wheels can drop off
the edge of a road onto the shoulder
while driving. Follow these tips: 1. Ease off the accelerator and then,
if there is nothing in the way,
steer the vehicle so that it
straddles the edge of the
pavement.
2. Turn the steering wheel about one-eighth of a turn, until the
right front tire contacts the
pavement edge.
3. Turn the steering wheel to go straight down the roadway.
Loss of Control
Skidding
There are three types of skids that
correspond to the vehicle's three
control systems:
.Braking Skid —wheels are not
rolling.
. Steering or Cornering Skid —too
much speed or steering in a curve
causes tires to slip and lose
cornering force.
. Acceleration Skid —too much
throttle causes the driving wheels
to spin. Defensive drivers avoid most skids by
taking reasonable care suited to
existing conditions, and by not
overdriving those conditions. But
skids are always possible.
If the vehicle starts to slide, follow
these suggestions:
.
Ease your foot off the accelerator
pedal and steer the way you want
the vehicle to go. The vehicle may
straighten out. Be ready for a
second skid if it occurs.
. Slow down and adjust your driving
according to weather conditions.
Stopping distance can be longer
and vehicle control can be affected
when traction is reduced by water,
snow, ice, gravel, or other material
on the road. Learn to recognize
warning clues —such as enough
water, ice, or packed snow on the
road to make a mirrored surface
— and slow down when you have
any doubt.
. Try to avoid sudden steering,
acceleration, or braking, including
reducing vehicle speed by shifting

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
166 DRIVING AND OPERATING
.Shift to a lower gear when going
down steep or long hills.
{Warning
Using the brakes to slow the vehicle
on a long downhill slope can cause
brake overheating, can reduce brake
performance, and could result in a
loss of braking. Shift the
transmission to a lower gear to let
the engine assist the brakes on a
steep downhill slope.
{Warning
Coasting downhill in N (Neutral) or
with the ignition off is dangerous.
This can cause overheating of the
brakes and loss of steering assist.
Always have the engine running
and the vehicle in gear.
. Drive at speeds that keep the
vehicle in its own lane. Do not
swing wide or cross the
center line. .
Be alert on top of hills; something
could be in your lane (e.g., stalled
car, crash).
. Pay attention to special road signs
(e.g., falling rocks area, winding
roads, long grades, passing or
no-passing zones) and take
appropriate action.
. Select All-Wheel Drive (AWD)
Mode. See Driver Mode Control
0 193 and
All-Wheel Drive 0188.
Winter Driving
Driving on Snow or Ice
Snow or ice between the tires and the
road creates less traction or grip, so
drive carefully. Wet ice can occur at
about 0 °C (32 °F) when freezing rain
begins to fall. Avoid driving on wet ice
or in freezing rain until roads can be
treated.
For Slippery Road Driving:
.
Accelerate gently. Accelerating too
quickly causes the wheels to spin
and makes the surface under the
tires slick. .
Turn on Traction Control. See
Traction Control/Electronic Stability
Control 0191.
. Antilock Brake System (ABS)
improves vehicle stability during
hard stops, but the brakes should
be applied sooner than when on
dry pavement. See Antilock Brake
System (ABS) 0188.
. Allow greater following distance
and watch for slippery spots. Icy
patches can occur on otherwise
clear roads in shaded areas. The
surface of a curve or an overpass
can remain icy when the
surrounding roads are clear. Avoid
sudden steering maneuvers and
braking while on ice.
. Turn off cruise control.
. Select All-Wheel Drive (AWD)
Mode for vehicles equipped with
AWD. Select Snow/Ice Mode for
FWD only vehicles. See Driver
Mode Control 0193 and
All-Wheel Drive 0188.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
188 DRIVING AND OPERATING
Drive Systems
All-Wheel Drive
Vehicles with this feature can operate
in All-Wheel Drive (AWD) Mode.
When the AWD feature is active, the
system transfers engine power,
if required, to all four wheels. The
system is fully automatic and adjusts
to road conditions for improved
traction and control. In FWD Mode
engine power is transferred to the
front wheels only, and the AWD
feature is off.
The AWD feature is automatically
activated when certain modes are
selected using the Driver Mode
Control switch. When an AWD mode
change is requested the light will flash
briefly while the system is engaging
and the AWD light will be displayed
when the system is active. When a
non-AWD Mode is selected, the light
will flash briefly while the system
disengages and a 2WD light will be
displayed when the AWD system is
off. SeeDriver Mode Control 0193. When a compact spare tire is installed
on an AWD vehicle, the system will
automatically detect the compact
spare and reduce AWD performance
to protect the system. To restore AWD
operation and prevent excessive wear
on the system, replace the compact
spare with a full-size tire as soon as
possible. See
Compact Spare Tire 0305.
Brakes
Electric Brake Boost
Vehicles equipped with electric brake
boost have hydraulic brake circuits
that are electronically controlled when
the brake pedal is applied during
normal operation. The system
performs routine tests and turns off
within a few minutes after vehicle
shutdown. Noise may be heard during
this time. If the brake pedal is pressed
during the tests or when the electric
brake boost system is off, a noticeable
change in pedal force and travel may
be felt. This is normal.
Antilock Brake
System (ABS)
The Antilock Brake System (ABS)
helps prevent a braking skid and
maintain steering while braking hard.