2017 CADILLAC XTS climate control

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
crc - 7/1/16
INSTRUMENTS AND CONTROLS 145
Manage Favorites
This allows favorites to be edited. See
“Manage Favorites”in “Settings” under
“Radio ”in the infotainment manual.
Number of Favorites Shown
Press to set the number of favorites to
display.
Select the desired number or select
Auto and the infotainment system will
automatically adjust the number of
favorites shown.
Audible Touch Feedback
This allows Audible Touch Feedback
to be turned on or off.
Select Off or On.
Bose Audio Pilot
This feature adjusts the volume based
on the noise in the vehicle. See “Bose
AudioPilot Noise Compensation
Technology” under“Infotainment
System Settings” in the infotainment
manual.
Select Off or On. Maximum Start Up Volume
This feature sets the maximum
startup volume. If the vehicle is
started and the volume is greater than
this level, the volume is adjusted to
this level.
To set the maximum startup volume,
press + or
−to increase or decrease.
Vehicle
Select and the following may display:
.
Climate and Air Quality
. Collision/Detection Systems
. Comfort and Convenience
. Lighting
. Power Door Locks
. Remote Lock, Unlock, Start
Climate and Air Quality
Select and the following may display:
. Auto Fan Max Speed
. Air Quality Sensor
. Auto Cooled Seats
. Auto Heated Seats
. Auto Defog .
Auto Rear Defog
Auto Fan Max Speed
This feature will set the maximum
auto fan speed.
Select Low, Medium, or High.
Air Quality Sensor
This allows for selection of air quality
sensor operation at high or low
sensitivity.
Select Off, Low Sensitivity, or High
Sensitivity.
Auto Cooled Seats
When enabled, this feature will
automatically activate ventilated seats
at the level required by the interior
temperature. The auto ventilated seats
can be turned off by using the
ventilated seat buttons on the center
stack. See Heated and Ventilated Front
Seats 058.
Select Off or On.
Auto Heated Seats
When enabled, this feature will
automatically activate the heated
seats at the level required by the

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
crc - 7/1/16
CLIMATE CONTROLS 159
Climate Controls
Climate Control Systems
Dual Automatic Climate ControlSystem . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Rear Climate Control System . . . . 163
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Maintenance
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Climate Control Systems
Dual Automatic Climate Control System
The climate control buttons and the touch screen are used to adjust the heating,
cooling, and ventilation.
Climate Control Buttons
1. Driver and Passenger Temperature Controls
2. Fan Control
3. OFF (Fan)
4. Driver and Passenger Heated and Ventilated Seats (If Equipped) 5. Recirculation
6. Rear Window Defogger
7. Defrost
8. AUTO (Automatic Operation)

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
crc - 7/1/16
160 CLIMATE CONTROLS
Climate Touch Screen Controls
1. Outside Temperature Display
2. Driver and Passenger Temperature Controls
3. Fan Control
4. SYNC (Synchronized Temperature)
5. A/C Mode (Air Conditioning)
6. Climate Control Selection (Application Tray Button)
7. Rear (Rear Climate Control Touch Screen)
8. Air Delivery Mode Control Climate Control Touch Screen
The fan, air delivery mode, air
conditioning, driver and passenger
temperatures, and SYNC settings can
be controlled by pressing CLIMATE on
the infotainment home screen or the
climate button in the touch screen
application tray. A selection can then
be made on the front climate control
page displayed. See the infotainment
manual.
Climate Control Status Screen
The climate control status screen
appears briefly when the climate
control buttons on the faceplate are adjusted. The air delivery mode can be
adjusted on the climate control status
screen.
Automatic Operation
The system automatically controls the
fan speed, air delivery, air
conditioning, and recirculation in
order to heat or cool the vehicle to the
desired temperature.
When AUTO is lit, all four functions
operate automatically. Each function
can also be manually set and the
setting is displayed. Functions not
manually set will continue to be
automatically controlled, even if the
AUTO indicator is not lit.
For automatic operation:
1. Press AUTO.
2. Set the temperature. Allow the system time to stabilize. Then
adjust the temperature as needed
for best comfort.
To cool the vehicle faster,
recirculation may be automatically
selected in warm weather. The

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
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CLIMATE CONTROLS 161
recirculation light will not come on.
Press
@to select recirculation; press
it again to select outside air.
English units can be changed to
metric units through the instrument
cluster. See “Cluster Settings Menu ”
under Instrument Cluster 0112.
OFF : Press to turn the fan on or off.
The temperature control and air
delivery mode can still be adjusted.
w/x: The temperature can be
adjusted separately for the driver and
the passenger. Press to increase or
decrease the temperature. Press and
hold to rapidly increase or decrease
the temperature.
The driver and passenger
temperatures can also be adjusted by
pressing the controls on the touch
screen.
SYNC : Press SYNC on the touch
screen to link all climate zone settings
to the driver settings. Adjust the
driver side temperature control to
change the linked temperature. When
the passenger settings are adjusted,
the SYNC button is displayed when
the temperatures are unlinked. Rear :
If equipped, press this button
on the front climate control touch
screen to open the rear climate
control screen. The rear climate
control settings can now be adjusted
from the front passenger area.
Manual Operation
z 9 y: Press the fan control
buttons or the touch screen fan
control to increase or decrease the fan
speed. Press and hold the buttons or
the touch screen control to adjust the
speed more quickly. The fan speed
setting displays. Pressing either button
cancels automatic fan control and the
fan can be controlled manually. Press
AUTO to return to automatic
operation. To turn off the fan and
climate control system, press and hold
the fan down button or touch screen
fan control until it is off.
Air Delivery Mode Control : When
the climate information is displayed,
press the desired air delivery mode on
the touch screen to change the
direction of the airflow. The selected
air delivery mode button is lit.
Pressing any of the air delivery
buttons cancels automatic air delivery control and the direction of the
airf low can be controlled manually.
Press AUTO to return to automatic
operation.
To change the current mode, select
one of the following:
Y:
Air is directed to the instrument
panel outlets.
\: Air is divided between the
instrument panel outlets and the floor
outlets.
[: Air is directed to the floor
outlets.
-: Clears the windows of fog or
moisture. Air is directed to the
windshield and floor outlets.
0: Clears the windshield of fog or
frost more quickly. Air is directed to
the windshield. Press the
0button
to turn on or off. Changing the air
delivery mode also turns the
defrost off.
#: Press the A/C Mode touch screen
control to turn the automatic air
conditioning on or off. If the fan is

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
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162 CLIMATE CONTROLS
turned off or the outside temperature
falls below freezing, the air
conditioner will not run.
Press AUTO to return to automatic
operation and the air conditioner runs
as needed.
Automatic Air Recirculation :When
the AUTO indicator light is on, the air
is automatically recirculated as
needed to help quickly cool the inside
of the vehicle.
The climate control system may have
a sensor to detect air pollution. When
using automatic air recirculation, the
air quality control system may
operate. To adjust the sensitivity of
the air quality sensor, see “Climate
and Air Quality” underVehicle
Personalization 0144.
@:Press to alternate between
recirculating air inside the vehicle or
pulling in outside air. The indicator
light on the button is lit when
recirculation mode is active. This
helps to quickly cool the air inside the
vehicle or reduce the outside air and
odors that might enter. Pressing this button cancels automatic
recirculation. Press AUTO to return to
automatic operation; recirculation
runs automatically as needed.
Manual recirculation mode is not
available when in Defrost or Defog
modes.
Auto Defog :
The climate control
system may have a sensor to
automatically detect high humidity
inside the vehicle. When high
humidity is detected, the climate
control system may adjust to outside
air supply and turn on the air
conditioner. If the climate control
system does not detect possible
window fogging, it returns to normal
operation. To turn Auto Defog off or
on, see “Climate and Air Quality”
under Vehicle Personalization 0144.Rear Window Defogger
K:Press to turn the rear window
defogger on or off. An indicator light
on the button comes on to show that
the rear window defogger is on.
The rear window defogger can be set
to automatic operation. See “Climate
and Air Quality” underVehicle Personalization
0144. When Auto Rear
Defog is selected, the rear window
defogger turns on automatically when
the interior temperature is cold and
the outside temperature is about 4° C
(40° F) and below.
The upper gridlines on the rear
window are antenna lines and are not
intended to heat when the defogger is
activated.
The heated outside rearview mirrors
turn on when the rear window
defogger button is on and help to
clear fog or frost from the surface of
the mirrors.
Caution
Do not try to clear frost or other
material from the inside of the
front windshield and rear window
with a razor blade or anything else
that is sharp. This may damage the
rear window defogger grid and
affect the radio's ability to pick up
stations clearly. The repairs would
not be covered by the vehicle
warranty.

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
crc - 7/1/16
CLIMATE CONTROLS 163
Driver and Passenger Heated and
Ventilated Seats :If equipped,
press
Jorzto heat the driver or
passenger seat cushion and seatback.
Press
Cor{to ventilate the driver
or passenger seat. See Heated and
Ventilated Front Seats 058.
The vehicle also has auto heated or
ventilated seats that turn on when the
vehicle is on. The seats will activate at
the level required by the vehicle’s
interior temperature. To turn off the
heated seats, press
Jorz. To turn
off ventilated seats, press
Cor{.
The auto heated or ventilated seats
feature can be turned on or off. See
Vehicle Personalization 0144 and
Heated and Ventilated Seats 013.
Remote Start Climate Control
Operation : If equipped with the
remote start feature, the climate
control system may run when the
vehicle is started remotely. The system
uses the driver’s previous settings to
heat or cool the inside of the vehicle.
The rear defog may come on during
remote start based on cold ambient
conditions. The rear defog indicator light does not come on during a
remote start. If equipped with heated
or ventilated seats, they may come on
during a remote start. See
Remote
Vehicle Start 031 and Heated and
Ventilated Front Seats 058.
Sensor
The solar sensor, on top of the
instrument panel near the windshield,
monitors the solar heat.
The climate control system uses the
sensor information to adjust the
temperature, fan speed, recirculation,
and air delivery mode for best
comfort. If the sensor is covered, the automatic
climate control system may not work
properly.
Rear Climate Control
System
If equipped, the rear climate control
system is on the rear of the center
console. The settings can be adjusted
with the rear climate control buttons
and the touch screen.
Rear Climate Control Buttons
1. Heated Rear Seats (If Equipped)
2. AUTO (Automatic Operation)
3. Temperature Control

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
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164 CLIMATE CONTROLS
4.O(On/Off)
5. MODE (Air Delivery Mode Control)
Rear Climate Touch Screen Controls
1. Outside Temperature Display
2. Rear Climate Temperature Control
3. SYNC (Synchronized Temperatures)
4. REAR
O(On/Off)
5. Rear AUTO (Automatic Operation)
6. Front (Front Climate Control Touch Screen) 7. Rear Control Lockout
8. Air Delivery Mode Control
Rear : Press this button on the front
climate control touch screen to open
the rear climate control screen. The
rear climate control settings can now
be adjusted from the front
passenger area.
O: Press theObutton or REAROon
the touch screen to turn the rear
climate control on or off. If the rear
climate control is turned off using
REAR
Oon the touch screen, the rear
climate control buttons must be
pressed twice to turn the system back
on. Press
Oon the rear climate
control faceplate and within
five seconds press the MODE or
temperature buttons on the faceplate.
SYNC : Press SYNC on the touch
screen to match the rear climate
control temperature to the front
climate control driver temperature.
The SYNC button will be lit. Press the
TEMP, MODE, or AUTO button twice
to unlink the set driver and rear
temperatures. The SYNC button
turns off. Rear Control Lockout :
Press to lock
or unlock control of the rear climate
control system from the rear seat
passengers. When locked, the rear
climate control can only be adjusted
from the front seat.
Automatic Operation
Rear AUTO : Press to turn on or off.
The air delivery is controlled
automatically. The AUTO indicator
appears on the display. If the MODE
setting is manually adjusted, this
cancels full automatic operation.
Manual OperationS A T:Press or press and hold the
front climate control buttons or touch
screen to increase or decrease the rear
climate airflow.
+/− :Press or press and hold the rear
temperature control buttons or touch
screen to adjust the rear passenger
temperature. Press + for warmer air
and press −for cooler air.

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
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CLIMATE CONTROLS 165
Y/[/\:Press the desired mode
button on the touch screen or the
MODE button on the rear faceplate to
change the direction of the airf low in
the rear seating area.
MorL: If equipped, pressMorLto heat the left or right outboard seat
cushion and seatback. See Heated Rear
Seats 062.
Air Vents
Adjustable air vents are in the center
and on the side of the instrument
panel.
1. Thumbwheel
2. Slider Knob
Use the thumbwheels (1) near the air
vents to open or close off the airflow.
Move the slider knobs (2) to change
the direction of the airf low.
Additional air vents are beneath the
windshield and the driver and
passenger side door windows. These
are fixed and cannot be adjusted.
Operation Tips
.
Clear away any ice, snow, or leaves
from air inlets at the base of the
windshield that could block the
flow of air into the vehicle.
. Keep the path under the front
seats clear of objects to help
circulate the air inside of the
vehicle more effectively.