2013 CADILLAC XTS climate control

Black plate (7,1)Cadillac XTS Owner Manual - 2013 - 1st - 4/13/12
Climate Controls 8-7
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 the indicator light is on or
AUTO is displayed on the touch
screen, the system is in full
automatic operation. If the air
delivery mode or fan setting is
manually adjusted, the auto
indicator turns off and the display
will show the selected settings.
For automatic operation:
1. Press AUTO.
2. Set the temperature. Allow thesystem time to stabilize. Then
adjust the temperature as
needed for best comfort.
To improve fuel efficiency and to
cool the vehicle faster, recirculation
may be automatically selected in
warm weather. The 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 Driver
Information Center (DIC). See
“Settings” underInstrument Cluster
on page 5‑9.
OFF (Fan): Press to turn the fan on
or off. The temperature control and
air delivery mode can still be
adjusted.
w/x(Driver and Passenger
Temperature Controls): 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.
SYNC (Synchronized
Temperature): Press SYNC 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.
Manual Operation
z 9or9 y(Fan Control):
Press the fan control buttons to
increase or decrease the fan speed.
Press and hold the buttons to adjust
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.
z N y(Air Delivery Mode
Control): Press the air delivery
mode buttons to change the
direction of the airflow. Selecting
any of the air delivery modes
cancels automatic air delivery
control and the direction of the
airflow can be controlled manually.
Press AUTO to return to automatic
operation.

Black plate (8,1)Cadillac XTS Owner Manual - 2013 - 1st - 4/13/12
8-8 Climate Controls
To change the current mode, select
one of the following:
Y(Vent):Air is directed to the
instrument panel outlets.
\(Bi-Level): Air is divided
between the instrument panel
outlets and the floor outlets.
[(Floor): Air is directed to the
floor outlets.
-(Defog): Clears the windows of
fog or moisture. Air is directed to the
windshield and floor outlets.
0(Defrost): Clears the
windshield of fog or frost more
quickly. Air is directed to the
windshield. Press the
0button to
turn on or off.
A/C (Air Conditioning): Press to
turn the automatic air conditioning
on or off. If the fan is 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. When the indicator
light is on, the air conditioner runs
automatically to cool the air inside
the vehicle or to dry the air needed
to defog the windshield faster.
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.
@(Recirculation):
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 prevent
outside air and odors from entering.
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 on
page 5‑44.
Rear Window Defogger
=REAR (Rear Window
Defogger): Press to turn the rear
window defogger on or off.
The rear window defogger turns off
automatically after about
10 minutes. If turned on again it
runs for about five minutes before

Black plate (9,1)Cadillac XTS Owner Manual - 2013 - 1st - 4/13/12
Climate Controls 8-9
turning off. At higher vehicle
speeds, the rear window defogger
may stay on continuously.
The rear window defogger can be
set to automatic operation. See
“Climate and Air Quality”under
Vehicle Personalization on
page 5‑44. 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
auto rear defogger turns off
automatically after about
10 minutes. At higher vehicle
speeds, the rear window defogger
may stay on continuously.
The heated outside mirrors turn on
when the rear window defogger
button is on. They help to clear fog
or frost from the surface of the
mirrors.
Notice: 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.
Driver and Passenger Heated
Seats (If Equipped):
Press
MorL
to heat the driver or passenger seat.
SeeHeated and Ventilated Front
Seats on page 3‑9.
Remote Start Climate Control
Operation: For vehicles with the
remote vehicle 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. See Remote
Vehicle Start on page 2‑9.
The rear window defogger turns on
if it is cold outside.
Sensors
The solar sensor, located 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
For vehicles with a rear climate
control system, the settings can be
adjusted with the rear climate
control buttons and the touch
screen.

Black plate (10,1)Cadillac XTS Owner Manual - 2013 - 1st - 4/13/12
8-10 Climate Controls
Rear Climate Control Buttons
1. Heated Rear Seats (If Equipped)
2. AUTO (Automatic Operation)
3. MODE (Air Delivery Mode Control)
4.
O(On/Off)
5. TEMP (Temperature Control)
Rear Climate Touch Screen Controls
1. Outside Temperature Display
2. Rear Climate Temperature Control
3. Fan Control
4. SYNC (Synchronized Temperatures)
5. REAR
O(On/Off)
6. Rear AUTO (Automatic Operation)
7. FRONT (Front Climate Control Touch Screen) 8. Rear Control Lockout
9. 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(On/Off): Press theObutton or
REAR
Oon the touch screen to turn
the rear climate control on or off.

Black plate (11,1)Cadillac XTS Owner Manual - 2013 - 1st - 4/13/12
Climate Controls 8-11
SYNC:Press SYNC on the touch
screen to match the rear climate
control temperature to the front
climate control driver temperature.
The SYNC indicator light turns on.
Adjusting the rear temperature
controls will unlink the set driver and
rear temperatures. The SYNC
indicator 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 and fan speed are
controlled automatically. The AUTO
indicator appears on the display.
If any of the climate control settings
are manually adjusted, this cancels
full automatic operation. Manual Operation
S
A T(Fan Control): Press or
press and hold the rear climate
control buttons or touch screen to
increase or decrease the airflow.
Pressing
T Awhen the system is
off will turn the system on. The air
delivery mode remains in its
previous setting.
+/− (Temperature Control): 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.
Y/\/Y(Air Delivery Mode
Control): Press the desired mode
button on the touch screen or the
MODE button on the rear faceplate
to change the direction of the airflow
in the rear seating area.
MorL(Heated Rear Seats, If
Equipped): Press
MorLto heat
the left or right outboard seat
cushion and seatback. See Heated
Rear Seats on page 3‑12.
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.

Black plate (12,1)Cadillac XTS Owner Manual - 2013 - 1st - 4/13/12
8-12 Climate Controls
Move the slider knobs (2) to change
the direction of the airflow.
Additional air vents are located
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.
.Use of non-GM approved hood
deflectors can adversely affect
the performance of the system.
Check with your dealer before
adding equipment to the outside
of the vehicle.
.Do not attach any devices to the
air vent slats. This restricts
airflow and may cause damage
to the air vents.
Maintenance
Passenger Compartment
Air Filter
The filter removes dust, pollen, and
other airborne irritants from outside
air that is pulled into the vehicle.
The filter should be replaced as part
of routine scheduled maintenance.
SeeMaintenance Schedule on
page 11‑3. To find out what type of
filter to use, see Maintenance
Replacement Parts on page 11‑14.
1. Open the glove box completely.

Black plate (13,1)Cadillac XTS Owner Manual - 2013 - 1st - 4/13/12
Climate Controls 8-13
2. Remove the screw on the upperportion of the glove box to
release the tray or tray with
attached optical drive (if
equipped). Pull the tray toward
you to remove completely.
3. Locate the access door for the passenger compartment air filter.4. Release the two upper latchesholding the access door, then
lower the access door.5. Remove the old air filter.
6. Install the new air filter.
7. Close the access door andlatches.
8. Reinstall the tray or tray with attached optical drive (if
equipped).
See your dealer if additional
assistance is needed.

Black plate (14,1)Cadillac XTS Owner Manual - 2013 - 1st - 4/13/12
8-14 Climate Controls
Service
This vehicle may have the new
environmentally friendly refrigerant,
R1234yf. This refrigerant has a
significantly reduced global warming
impact on the environment,
compared to the traditional
automotive refrigerant, R-134a. All
vehicles have a label underhood
that identifies the refrigerant used in
the vehicle.
The refrigerant system should only
be serviced by trained and certified
technicians. The air conditioning
evaporator should never be repaired
or replaced by one from a salvage
vehicle. It should only be replaced
by a new evaporator to ensure
proper and safe operation.
During service, all refrigerants
should be reclaimed with proper
equipment. Venting refrigerants
directly to the atmosphere is harmful
to the environment and may also
create unsafe conditions based on
inhalation, combustion, frostbite,
or other health-based concerns.