engine CADILLAC ATS 2018 User Guide

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
32 KEYS, DOORS, AND WINDOWS
4. Place the new transmitter in thetransmitter pocket in the center
console storage area.
5. Press ENGINE START/STOP. When the transmitter is learned,
the DIC will display that it is
ready to program the next
transmitter.
6. Remove the transmitter from the transmitter pocket and press
K
orQon the transmitter.
To program additional
transmitters, repeat Steps 4–6. When all additional transmitters
are programmed, press and hold
ENGINE START/STOP for
approximately 12 seconds to exit
programming mode.
7. Return the key back into the transmitter.
8. Replace the key lock cylinder cap. See Door Locks 035.
Starting the Vehicle with a Low
Transmitter Battery
If the transmitter battery is weak, or if
there is interference with the signal,
the DIC may display NO REMOTE
DETECTED or NO REMOTE KEY WAS
DETECTED PLACE KEY IN
TRANSMITTER POCKET THEN
START YOUR VEHICLE when you try
to start the vehicle.
To start the vehicle:
1. Open the center console storage area.2. Place the transmitter in thetransmitter pocket.
3. With the vehicle in P (Park) or N (Neutral), press the brake pedal
and ENGINE START/STOP.
Replace the transmitter battery
as soon as possible.
Battery Replacement
Caution
When replacing the battery, do not
touch any of the circuitry on the
transmitter. Static from your body
could damage the transmitter.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
34 KEYS, DOORS, AND WINDOWS
Remote Vehicle Start
This feature allows the engine to be
started from outside the vehicle.
/:This button will be on the RKE
transmitter if the vehicle has remote
start.
If equipped, heated and ventilated
front seats may also come on if
enabled in vehicle personalization.
See Heated and Ventilated Front Seats
0 63 and Vehicle Personalization 0147.
If equipped with a remote start heated
steering wheel, it may come on during
a remote start. See Heated Steering
Wheel 0113.
The climate control system will use
the previous settings during a remote
start. The rear window defogger may
come on during remote start based on
cold ambient conditions. The rear
defog indicator light does not come on
during remote start.
Laws in some local communities may
restrict the use of remote starters. For
example, some laws may require a person using remote start to have the
vehicle in view. Check local
regulations for any requirements.
If your vehicle is low on fuel, do not
use the remote start feature. The
vehicle may run out of fuel.
The RKE transmitter range may be
less while the vehicle is running.
Other conditions can affect the
performance of the transmitter. See
Remote Keyless Entry (RKE) System
0
27.
Starting the Engine Using Remote
Start
1. Press and release
Qon the RKE
transmitter.
2. Immediately press and hold
/
for at least four seconds or until
the turn signal lamps flash. The
flashing confirms the request to
remote start the vehicle has been
received.
During the remote start, the
doors will be locked and the
parking lamps will remain on as
long as the engine is running. The engine will shut off after
15 minutes unless a time
extension is done or the ignition
is on.
3. Press the brake pedal and turn the ignition on to drive the
vehicle.
Extending Engine Run Time
The engine run time can also be
extended by another 15 minutes,
if during the first 15 minutes
Steps 1 and 2 are repeated while the
engine is still running. An extension
can be requested 30 seconds after
starting. This provides a total of
30 minutes.
The remote start can only be
extended once.
A maximum of two remote starts, or a
remote start with an extension, are
allowed between ignition cycles.
The vehicle's ignition must be turned
on and then back to off before the
remote start procedure can be used
again.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
KEYS, DOORS, AND WINDOWS 35
Canceling a Remote Start
To cancel a remote start, do any of
the following:
.Press and hold
/until the
parking lamps turn off.
. Turn on the hazard warning
flashers.
. Turn the vehicle on and then
back off.
Conditions in Which Remote Start
Will Not Work
The remote start will not operate if
any of the following occur:
. The ignition is in any mode other
than off.
. The transmitter is in the vehicle.
. The hood is not closed.
. The hazard warning flashers
are on.
. There is an emission control
system malfunction.
. The engine coolant temperature is
too high.
. The oil pressure is low. .
Two remote vehicle starts or a
start with an extension have
already been used.
. The vehicle is not in P (Park).
Door Locks
{Warning
Unlocked doors can be dangerous.
. Passengers, especially
children, can easily open the
doors and fall out of a moving
vehicle. The doors can be
unlocked and opened while
the vehicle is moving. The
chance of being thrown out of
the vehicle in a crash is
increased if the doors are not
locked. So, all passengers
should wear seat belts
properly and the doors should
be locked whenever the
vehicle is driven.
. Young children who get into
unlocked vehicles may be
unable to get out. A child can
(Continued)
Warning (Continued)
be overcome by extreme heat
and can suffer permanent
injuries or even death from
heat stroke. Always lock the
vehicle whenever leaving it.
. Outsiders can easily enter
through an unlocked door
when you slow down or stop
the vehicle. Locking the doors
can help prevent this from
happening.
To lock/unlock the doors from outside
the vehicle:
. Press
QorKon the Remote
Keyless Entry (RKE) transmitter.
See Remote Keyless Entry (RKE)
System Operation 027.
. Use the key in the key lock
cylinder in the driver door or,
if equipped, the passenger door.
The key lock cylinder is covered
with a cap.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
KEYS, DOORS, AND WINDOWS 39
PressZ{to activate the safety
locks on the rear doors. The indicator
light in the switch will illuminate
when activated. The rear door power windows are also
disabled. See
Power Windows 046.
Press
Z {again to deactivate the
safety locks.
If the rear inside door handle is being
pulled when the safety lock is
deactivated, that door will remain
locked and the indicator light may
flash. Release the handle, then press
the safety lock twice to deactivate the
safety locks.
This switch also operates the window
lockout feature.
Doors
Trunk
{Warning
Exhaust gases can enter the vehicle
if it is driven with the liftgate or
trunk/hatch open, or with any
objects that pass through the seal
between the body and the trunk/
hatch or liftgate. Engine exhaust
contains carbon monoxide (CO)
which cannot be seen or smelled.
It can cause unconsciousness and
even death.
If the vehicle must be driven with
the liftgate or trunk/hatch open:
. Close all of the windows.
. Fully open the air outlets on
or under the instrument
panel.
. Adjust the climate control
system to a setting that
brings in only outside air and
(Continued)

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
40 KEYS, DOORS, AND WINDOWS
Warning (Continued)
set the fan speed to the
highest setting. See“Climate
Control Systems” in the Index.
. If the vehicle is equipped with
a power liftgate, disable the
power liftgate function.
See Engine Exhaust 0190.
Trunk Lock Release
To open the trunk:
.
Press
|from inside the vehicle. .
Press
Xtwice quickly on the
Remote Keyless Entry (RKE)
transmitter.
. Press the emblem on the trunk
after unlocking all doors.
With the Keyless Access system
the RKE transmitter must be
within 1 m (3 ft) of the trunk for it
to be recognized. See Remote
Keyless Entry (RKE) System
Operation 027.
Use the handle to assist in closing the
trunk. Do not use the handle as a
tie-down.
If the vehicle is ever without power,
the trunk area can still be accessed by
folding the rear seat:
1. Fold down the rear seatback. See Rear Seats 065.
2. Reach inward through the opening to locate the emergency
trunk release handle.
3. Pull the release handle to open the trunk.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
KEYS, DOORS, AND WINDOWS 43
Immobilizer
SeeRadio Frequency Statement 0349.
Immobilizer Operation
This vehicle has a passive
theft-deterrent system.
The system does not have to be
manually armed or disarmed.
The vehicle is automatically
immobilized when the vehicle is
turned off.
The immobilization system is
disarmed when the ignition is on or in
ACC/ACCESSORY and a valid
transmitter is in the vehicle.
The security light in the instrument
cluster comes on if there is a problem
with arming or disarming the
theft-deterrent system. The system has one or more RKE
transmitters matched to an
immobilizer control unit in your
vehicle. Only a correctly matched RKE
transmitter will start the vehicle.
If the transmitter is ever damaged,
you may not be able to start your
vehicle.
When trying to start the vehicle, the
security light may come on briefly
when the ignition is turned on.
If the engine does not start and the
security light stays on, there is a
problem with the system. Turn the
ignition off and try again.
If the vehicle will not change ignition
modes (ACC/ACCESSORY, on, off), and
the RKE transmitter appears to be
undamaged, try another transmitter.
Or, you may try placing the
transmitter in the transmitter pocket
in the center console.
If the ignition modes will not change
with the other transmitter, or with the
transmitter in the transmitter pocket,
your vehicle needs service. If the
ignition does change modes, the first
transmitter may be faulty. See yourdealer who can service the
theft-deterrent system and have a new
RKE transmitter programmed to the
vehicle.
It is possible for the immobilizer
system to learn new or replacement
RKE transmitters. Up to eight
transmitters can be programmed for
the vehicle. To program additional
transmitters, see
“Programming
Transmitters to the Vehicle ”under
Remote Keyless Entry (RKE) System
Operation 027.
Do not leave the transmitter or device
that disarms or deactivates the
theft-deterrent system in the vehicle.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
48 KEYS, DOORS, AND WINDOWS
Automatic Reversal System
Override
{Warning
If automatic reversal system
override is active, the window will
not reverse automatically. You or
others could be injured and the
window could be damaged. Before
using automatic reversal system
override, make sure that all people
and obstructions are clear of the
window path.
When the engine is on, override the
automatic reversal system by pulling
and holding the window switch if
conditions prevent it from closing.
Programming the Power
Windows
Programming may be necessary if the
vehicle battery has been disconnected
or discharged. If the window is unable
to express-up, program each
express-close window: 1. Close all doors. 2. Turn the ignition on or to ACC/
ACCESSORY.
3. Partially open the window to be programmed. Then close it and
continue to pull the switch
briefly after the window has fully
closed.
4. Open the window and continue to press the switch briefly after
the window has fully opened.
Remote Window Operation
If equipped, this feature allows all the
windows to be opened remotely.
If enabled in vehicle personalization,
press and hold
Kon the RKE
transmitter. See Vehicle Personalization
0 147.
Sun Visors
Pull the sun visor down to block glare.
Detach the sun visor from the center
mount to pivot to the side window,
or to extend along the rod.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
SEATS AND RESTRAINTS 63
.Power mirror, with the driver or
passenger side mirror selected
. Power steering wheel, if equipped
Obstructions
If something has blocked the driver
seat and/or power steering wheel
while recalling a memory position, the
recall may stop. Remove the
obstruction and try the recall again.
If the memory position still does not
recall, see your dealer for service.
Heated and Ventilated
Front Seats
{Warning
If temperature change or pain to
the skin cannot be felt, the seat
heater may cause burns. To reduce
the risk of burns, use care when
using the seat heater, especially for
long periods of time. Do not place
anything on the seat that insulates
against heat, such as a blanket,
cushion, cover, or similar item. This (Continued)
Warning (Continued)
may cause the seat heater to
overheat. An overheated seat heater
may cause a burn or may damage
the seat.
If equipped, the buttons are near the
climate controls on the center stack.
To operate, the engine must be
running.
Press
Jorzto heat the driver or
passenger seat cushion and seatback. Press
Cor{to ventilate the driver
or passenger seat.
When this feature is off, the heated
and ventilated seat symbols on the
buttons are white. A ventilated seat
has a fan that pulls or pushes air
through the seat. The air is not
cooled. When a heated seat is turned
on, the symbol turns red. When a
ventilated seat is turned on, the
symbol turns blue.
Press the button once for the highest
setting. With each press of the button,
the seat will change to the next lower
setting, and then to the off setting.
The indicator lights next to the
buttons indicate three for the highest
setting and one for the lowest. If the
heated seats are on high, the level
may automatically be lowered after
approximately 30 minutes.
The passenger seat may take longer to
heat up.

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
82 SEATS AND RESTRAINTS
warning flashers, and shut off the fuel
system after the airbags inflate. The
feature may also activate, without
airbag inflation, after an event that
exceeds a predetermined threshold.
After turning the ignition off and then
on again, the fuel system will return
to normal operation; the doors can be
locked, the interior lamps can be
turned off, and the hazard warning
flashers can be turned off using the
controls for those features. If any of
these systems are damaged in the
crash they may not operate as normal.
{Warning
A crash severe enough to inflate the
airbags may have also damaged
important functions in the vehicle,
such as the fuel system, brake and
steering systems, etc. Even if the
vehicle appears to be drivable after
a moderate crash, there may be
concealed damage that could make
it difficult to safely operate the
vehicle.(Continued)
Warning (Continued)
Use caution if you should attempt
to restart the engine after a crash
has occurred.
In many crashes severe enough to
inflate the airbag, windshields are
broken by vehicle deformation.
Additional windshield breakage may
also occur from the front outboard
passenger airbag.
. Airbags are designed to inflate
only once. After an airbag inflates,
you will need some new parts for
the airbag system. If you do not
get them, the airbag system will
not be there to help protect you in
another crash. A new system will
include airbag modules and
possibly other parts. The service
manual for the vehicle covers the
need to replace other parts.
. The vehicle has a crash sensing
and diagnostic module which
records information after a crash. See
Vehicle Data Recording and
Privacy 0350 and Event Data
Recorders 0350.
. Let only qualified technicians
work on the airbag systems.
Improper service can mean that
an airbag system will not work
properly. See your dealer for
service.
Passenger Sensing System
The vehicle has a passenger sensing
system for the front outboard
passenger position. The passenger
airbag status indicator will light on
the overhead console when the vehicle
is started.
United States

Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-12032610) -
2019 - crc - 8/22/18
112 INSTRUMENTS AND CONTROLS
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . . . 113
Steering Wheel Controls . . . . . . . . . 113
Heated Steering Wheel . . . . . . . . . . 113
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Windshield Wiper/Washer . . . . . . . 113
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Power Outlets . . . . . . . . . . . . . . . . . . . . . 115
Wireless Charging . . . . . . . . . . . . . . . . 117
Cigarette Lighter . . . . . . . . . . . . . . . . . . 119
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . 120
Instrument Cluster . . . . . . . . . . . . . . . 121
Speedometer . . . . . . . . . . . . . . . . . . . . . . 125
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . 125
Trip Odometer . . . . . . . . . . . . . . . . . . . . 125
Tachometer . . . . . . . . . . . . . . . . . . . . . . . 125
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . 125
Boost Gauge (Performance Configuration Only) . . . . . . . . . . . . 126 Engine Oil Temperature Gauge
(Performance
Configuration Only) . . . . . . . . . . . . 127
Engine Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Seat Belt Reminders . . . . . . . . . . . . . . 128
Airbag Readiness Light . . . . . . . . . . 129
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . . . . 130
Charging System Light . . . . . . . . . . . 131
Malfunction Indicator Lamp (Check Engine Light) . . . . . . . . . . . 131
Brake System Warning Light . . . . 133
Electric Parking Brake Light . . . . . 133
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . . . . 134
Lane Departure Warning (LDW) Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Lane Keep Assist (LKA) Light . . . 135
Vehicle Ahead Indicator . . . . . . . . . 135
Traction Off Light . . . . . . . . . . . . . . . . 135
StabiliTrak OFF Light . . . . . . . . . . . . 136
Traction Control System (TCS)/ StabiliTrak Light . . . . . . . . . . . . . . . . 136
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . . . . . 136
Tire Pressure Light . . . . . . . . . . . . . . . 137
Engine Oil Pressure Light . . . . . . . . 137 Low Fuel Warning Light . . . . . . . . . 138
Security Light . . . . . . . . . . . . . . . . . . . . . 138
High-Beam On Light . . . . . . . . . . . . . 138
Lamps On Reminder . . . . . . . . . . . . . 138
Cruise Control Light . . . . . . . . . . . . . . 139
Door Ajar Light . . . . . . . . . . . . . . . . . . . 139
Information Displays
Driver Information
Center (DIC) . . . . . . . . . . . . . . . . . . . . . 139
Head-Up Display (HUD) . . . . . . . . . 142
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . . . . . . 146
Engine Power Messages . . . . . . . . . . 146
Vehicle Speed Messages . . . . . . . . . 146
Vehicle Personalization
Vehicle Personalization . . . . . . . . . . 147
Universal Remote System
Universal Remote System . . . . . . . . 151
Universal Remote System Programming . . . . . . . . . . . . . . . . . . . 151
Universal Remote System Operation . . . . . . . . . . . . . . . . . . . . . . . . 154