
Black plate (1,1)Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-7707485) -
2015 - CRC - 10/31/14
2015 Cadillac XTS Owner ManualM
In Brief. . . . . . . . . . . . . . . . . . . . . . . . 1-1
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information . . . . . . . . 1-4
Vehicle Features . . . . . . . . . . . . . 1-15
Performance and Maintenance . . . . . . . . . . . . . . . . 1-20
Keys, Doors, and Windows . . . . . . . . . . . . . . . . . . . . 2-1
Keys and Locks . . . . . . . . . . . . . . . 2-1
Doors . . . . . . . . . . . . . . . . . . . . . . . . 2-15
Vehicle Security . . . . . . . . . . . . . . 2-17
Exterior Mirrors . . . . . . . . . . . . . . . 2-20
Interior Mirrors . . . . . . . . . . . . . . . . 2-22
Windows . . . . . . . . . . . . . . . . . . . . . 2-22
Roof . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26
Seats and Restraints . . . . . . . . . 3-1
Head Restraints . . . . . . . . . . . . . . . 3-2
Front Seats . . . . . . . . . . . . . . . . . . . . 3-4
Rear Seats . . . . . . . . . . . . . . . . . . . 3-13
Safety Belts . . . . . . . . . . . . . . . . . . 3-16
Airbag System . . . . . . . . . . . . . . . . 3-24
Child Restraints . . . . . . . . . . . . . . 3-38 Storage
. . . . . . . . . . . . . . . . . . . . . . . 4-1
Storage Compartments . . . . . . . . 4-1
Additional Storage Features . . . 4-3
Instruments and Controls . . . . 5-1
Controls . . . . . . . . . . . . . . . . . . . . . . . 5-2
Warning Lights, Gauges, and
Indicators . . . . . . . . . . . . . . . . . . . . 5-8
Information Displays . . . . . . . . . . 5-29
Vehicle Messages . . . . . . . . . . . . 5-35
Vehicle Personalization . . . . . . . 5-47
Universal Remote System . . . . 5-55
Lighting . . . . . . . . . . . . . . . . . . . . . . . 6-1
Exterior Lighting . . . . . . . . . . . . . . . 6-1
Interior Lighting . . . . . . . . . . . . . . . . 6-6
Lighting Features . . . . . . . . . . . . . . 6-8
Infotainment System . . . . . . . . . 7-1
Introduction . . . . . . . . . . . . . . . . . . . . 7-1 Climate Controls
. . . . . . . . . . . . . 8-1
Climate Control Systems . . . . . . 8-1
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 8-8
Maintenance . . . . . . . . . . . . . . . . . . . 8-9
Driving and Operating . . . . . . . . 9-1
Driving Information . . . . . . . . . . . . . 9-2
Starting and Operating . . . . . . . 9-15
Engine Exhaust . . . . . . . . . . . . . . 9-22
Automatic Transmission . . . . . . 9-23
Drive Systems . . . . . . . . . . . . . . . . 9-25
Brakes . . . . . . . . . . . . . . . . . . . . . . . 9-26
Ride Control Systems . . . . . . . . 9-29
Cruise Control . . . . . . . . . . . . . . . . 9-32
Driver Assistance Systems . . . 9-43
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 9-59
Trailer Towing . . . . . . . . . . . . . . . . 9-64
Conversions and Add-Ons . . . 9-69
Vehicle Care . . . . . . . . . . . . . . . . . 10-1
General Information . . . . . . . . . . 10-2
Vehicle Checks . . . . . . . . . . . . . . . 10-3
Headlamp Aiming . . . . . . . . . . . 10-28
Bulb Replacement . . . . . . . . . . 10-28
Electrical System . . . . . . . . . . . . 10-30
Wheels and Tires . . . . . . . . . . . 10-38

Black plate (1,1)Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-7707485) -
2015 - CRC - 10/31/14
In Brief 1-1
In Brief
Instrument Panel
Instrument Panel Overview . . . . 1-2
Initial Drive Information
Initial Drive Information . . . . . . . . 1-4
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . 1-4
Remote Vehicle Start . . . . . . . . . 1-5
Door Locks . . . . . . . . . . . . . . . . . . . 1-5
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Windows . . . . . . . . . . . . . . . . . . . . . . 1-6
Seat Adjustment . . . . . . . . . . . . . . 1-7
Memory Features . . . . . . . . . . . . . 1-9
Second Row Seats . . . . . . . . . . . 1-9
Heated and Ventilated Seats . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Head Restraint Adjustment . . . . . . . . . . . . . . . . . 1-10
Safety Belts . . . . . . . . . . . . . . . . . . 1-10
Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . 1-10 Mirror Adjustment . . . . . . . . . . . . 1-11
Steering Wheel
Adjustment . . . . . . . . . . . . . . . . . 1-11
Interior Lighting . . . . . . . . . . . . . . 1-12
Exterior Lighting . . . . . . . . . . . . . 1-13
Windshield Wiper/Washer . . . . 1-13
Climate Controls . . . . . . . . . . . . . 1-14
Transmission . . . . . . . . . . . . . . . . 1-15
Vehicle Features
Infotainment System . . . . . . . . . 1-15
Steering Wheel Controls . . . . . 1-15
Cruise Control . . . . . . . . . . . . . . . 1-16
Driver Information Center (DIC) . . . . . . . . . . . . . . . 1-16
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . 1-17
Lane Departure Warning (LDW) . . . . . . . . . . . . . 1-17
Lane Keep Assist (LKA) . . . . . 1-17
Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . . . 1-17
Rear Vision Camera (RVC) . . . . . . . . . . . . . 1-17 Rear Cross Traffic Alert
(RCTA) System . . . . . . . . . . . . 1-18
Parking Assist . . . . . . . . . . . . . . . 1-18
Automatic Parking Assist (APA) . . . . . . . . . . . . . . . . 1-18
Rear Automatic Braking (RAB) System . . . . . . . . . . . . . . . . . . . . . 1-18
Active Emergency Braking System . . . . . . . . . . . . . . . . . . . . . 1-18
Power Outlets . . . . . . . . . . . . . . . 1-19
Universal Remote System . . . 1-19
Sunroof . . . . . . . . . . . . . . . . . . . . . . 1-19
Performance and Maintenance
Traction Control/Electronic Stability Control . . . . . . . . . . . . 1-20
Tire Pressure Monitor . . . . . . . . 1-21
Engine Oil Life System . . . . . . 1-21
Driving for Better Fuel
Economy . . . . . . . . . . . . . . . . . . . 1-22
Roadside Service . . . . . . . . . . . . 1-22
OnStar
®. . . . . . . . . . . . . . . . . . . . . 1-22

Black plate (3,1)Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-7707485) -
2015 - CRC - 10/31/14
In Brief 1-3
1.Air Vents on page 8-8.
2. Electric Parking Brake on
page 9-27.
Instrument Panel Illumination
Control on page 6-6.
Head-Up Display (HUD) on
page 5-32 (If Equipped).
3. Exterior Lamp Controls on
page 6-1.
Turn Signal Lever. See Turn and
Lane-Change Signals on
page 6-6.
4. Instrument Cluster on page 5-9.
Driver Information Center (DIC)
Display. See Driver Information
Center (DIC) on page 5-29.
5. Windshield Wiper/Washer on
page 5-3. 6.
Hazard Warning Flashers on
page 6-5.
Lane Departure Warning (LDW)
on page 9-56.
Lane Keeping Assist (LKA). See
Lane Departure Warning (LDW)
on page 9-56.
Traction Control/Electronic
Stability Control on page 9-29.
7. Infotainment on page 7-1.
8. Glove Box Button. See Glove
Box on page 4-2.
Parking Assist Button. See
Assistance Systems for Parking
or Backing on page 9-44.
Automatic Park Assist (APA)
Button. See Assistance Systems
for Parking or Backing on
page 9-44. 9.
Instrument Panel Storage on
page 4-1.
10. Hood Release. See Hood on
page 10-4.
11. Data Link Connector (DLC) (Out of View). See Malfunction
Indicator Lamp on page 5-18.
12. Cruise Control on page 9-32.
Adaptive Cruise Control on
page 9-35 (If Equipped).
Forward Collision Alert (FCA)
System on page 9-50 (If
Equipped).
Phone Button. See Steering
Wheel Controls on page 5-2.
Heated Steering Wheel on
page 5-2 (If Equipped).
13. Steering Wheel Adjustment on
page 5-2.

Black plate (15,1)Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-7707485) -
2015 - CRC - 10/31/14
In Brief 1-15
SeeDual Automatic Climate Control
System on page 8-1 andRear
Climate Control System on page 8-6
(if equipped).
Transmission
Automatic Transmission
Tap Shift
Tap Shift allows the driver to
manually control the automatic
transmission. To use Tap Shift, the shift lever must be in M (Manual
Mode). If equipped, the controls are
on the back of the steering wheel.
Tap the left control to downshift, and
the right control to upshift. A Driver
Information Center (DIC) message
indicates the gear the vehicle is in.
See
Manual Mode on page 9-25.
Vehicle Features
Infotainment System
See the infotainment manual for
information on the radio, audio
players, phone, navigation system,
and voice or speech recognition.
It also includes information on
settings.
Steering Wheel Controls
The infotainment system can be
operated by using the steering
wheel controls. See "Steering
Wheel Controls" in the infotainment
manual.

Black plate (14,1)Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-7707485) -
2015 - CRC - 10/31/14
3-14 Seats and Restraints
To raise a seatback:
1. Lift the seatback up and push itrearward to lock it in place.
A red tab near the seatback
lever retracts when the seatback
is locked in place.
2. Push and pull the top of the seatback to be sure it is locked
into position.
3. Repeat the steps to raise the other seatback, if necessary.
When the seat is not in use, it
should be kept in the upright, locked
position.
Locking and Unlocking the
Seatback
The rear seatbacks can be locked
or unlocked using the vehicle key. To lock or unlock a seatback:
1. Insert the vehicle key into the
lock next to the seatback release
lever.
2. Turn the key toward the front of the vehicle to lock or unlock the
seatback.
3. Repeat Steps 1 and 2 for the other seatback, if desired.
When the seatback is locked, the
seatback release lever will not work.
The seatbacks cannot be folded
down when the seatback lock is
engaged.
Rear Seat Armrest
The rear seat has an armrest in the
center of the seatback. Lower the
armrest to access the cupholders.
To fold, lift the armrest up and push
it rearward until it is flush with the
seatback.
The armrest may also have controls
for the rear window sunshade and/
or the infotainment system. See the
infotainment manual and Rear
Window Sunshade on page 2-25.

Black plate (1,1)Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-7707485) -
2015 - CRC - 10/31/14
Storage 4-1
Storage
Storage Compartments
Storage Compartments . . . . . . . 4-1
Instrument Panel Storage . . . . . 4-1
Glove Box . . . . . . . . . . . . . . . . . . . . 4-2
Armrest Storage . . . . . . . . . . . . . . 4-2
Center Console Storage . . . . . . 4-2
Additional Storage Features
Cargo Tie-Downs . . . . . . . . . . . . . 4-3
Cargo ManagementSystem . . . . . . . . . . . . . . . . . . . . . . 4-4
Convenience Net . . . . . . . . . . . . . 4-4
Storage
Compartments
{Warning
Do not store heavy or sharp
objects in storage compartments.
In a crash, these objects may
cause the cover to open and
could result in injury.
Instrument Panel Storage
To access, push on the cover and
release.
If equipped with storage behind the
climate control system, touch the
bottom of the climate control system
panel to open. There is a USB port
inside. See the infotainment manual.
Keep the storage area door closed
while driving.
Touch the bottom of the climate
control system panel to close.

Black plate (2,1)Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-7707485) -
2015 - CRC - 10/31/14
4-2 Storage
Glove Box
To open, touch the button.
If equipped, there is a compact disc
player and MP3 connection inside.
Close the glove box manually.
Armrest Storage
Rear
Pull up on the lever to access the
storage area.
To access the cupholders, press the
long center button on the front edge
of the armrest.
If equipped, there are controls for
the rear window sunshade and/or
the infotainment system. See the
infotainment manual and Rear
Window Sunshade on page 2-25.
Center Console Storage
Press the button and lift to access
the storage area. There is a power
outlet, auxiliary jack, USB port(s),
and SD card reader inside. See
Power Outlets on page 5-6 and the
infotainment manual.

Black plate (2,1)Cadillac XTS Owner Manual (GMNA-Localizing-U.S./Canada-7707485) -
2015 - CRC - 10/31/14
5-2 Instruments and Controls
Ride Control SystemMessages . . . . . . . . . . . . . . . . . . 5-43
Airbag System Messages . . . . 5-44
Security Messages . . . . . . . . . . 5-44
Service Vehicle Messages . . . 5-45
Starting the Vehicle Messages . . . . . . . . . . . . . . . . . . 5-45
Tire Messages . . . . . . . . . . . . . . . 5-45
Transmission Messages . . . . . 5-46
Vehicle Reminder Messages . . . . . . . . . . . . . . . . . . 5-46
Vehicle Speed Messages . . . . 5-46
Washer Fluid Messages . . . . . 5-46
Window Messages . . . . . . . . . . . 5-46
Vehicle Personalization
Vehicle Personalization . . . . . . 5-47
Universal Remote System
Universal Remote System . . . 5-55
Universal Remote System Programming . . . . . . . . . . . . . . . 5-55
Universal Remote System Operation . . . . . . . . . . . . . . . . . . 5-57
Controls
Steering Wheel
Adjustment
Press the control to move the tilt
and telescoping steering wheel up
and down or forward and rearward.
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" in the infotainment
manual.
Heated Steering Wheel
((Heated Steering Wheel):
If equipped with a heated steering
wheel, press to turn on or off. An
indicator next to the button is lit
when the feature is turned on.
The steering wheel takes about
three minutes to start heating.