climate control CADILLAC CTS 2017 3.G Owner's Manual

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
CLIMATE CONTROLS 175
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.
A/C : Press the AC Mode touch screen
control to turn the automatic air
conditioning on or off. If the fan is
turned off, the air conditioner will not run. Outside temperatures below
freezing may also prevent the air
conditioner from running.
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 0149.@: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 0149.Rear Window Defogger
=: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.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
176 CLIMATE CONTROLS
The rear window defogger can be set
to automatic operation. See“Climate
and Air Quality” underVehicle
Personalization 0149. When Auto Rear
Defog is selected, the rear window
defogger turns on automatically when
the interior 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
(Continued)
Caution (Continued)
stations clearly. The repairs would
not be covered by the vehicle
warranty.
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.
The vehicle also has auto heated 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, press
Jor
z. The auto heated seats can be
turned on or off. See Vehicle
Personalization 0149 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 034 and Heated and
Ventilated Seats 013.
Sensor
The solar sensor, on top of the
instrument panel near the windshield,
monitors the solar heat.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
CLIMATE CONTROLS 177
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.
Air Quality Sensor
If equipped with an air quality sensor,
the climate control system adjusts to
limit some exhaust fumes from being
pulled inside the vehicle.
Press the AUTO button on the climate
control to activate the air quality
sensor. Recirculation is automatically
selected when poor quality air is
detected. The air quality sensor will
not maintain recirculation for an
extended period to prevent the air
inside the vehicle from becoming too
dry or stuffy.
Under certain conditions, the air
quality sensor will not activate, such
as during cold weather or with
extreme odors. Press
@to activate
recirculation. The air quality sensor system does not
protect against carbon monoxide (CO),
which you cannot see or smell. See
Engine Exhaust
0202. The air quality
sensor operation can be adjusted, See
“Climate and Air Quality” under
Vehicle Personalization 0149.
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
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)

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
178 CLIMATE CONTROLS
6. Front (Front Climate ControlTouch 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.
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 063.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
CLIMATE CONTROLS 179
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. .
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.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
180 CLIMATE CONTROLS
Maintenance
Passenger Compartment
Air Filter
The filter reduces 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. See
Maintenance Schedule0324.
See your dealer regarding replacement
of the filter.
Service
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.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
182 DRIVING AND OPERATING
Driving Information
Distracted Driving
Distraction comes in many forms and
can take your focus from the task of
driving. Exercise good judgment and
do not let other activities divert your
attention away from the road. Many
local governments have enacted laws
regarding driver distraction. Become
familiar with the local laws in
your area.
To avoid distracted driving, keep your
eyes on the road, keep your hands on
the steering wheel, and focus your
attention on driving.
.Do not use a phone in demanding
driving situations. Use a
hands-free method to place or
receive necessary phone calls.
. Watch the road. Do not read, take
notes, or look up information on
phones or other electronic devices.
. Designate a front seat passenger
to handle potential distractions. .
Become familiar with vehicle
features before driving, such as
programming favorite radio
stations and adjusting climate
control and seat settings. Program
all trip information into any
navigation device prior to driving.
. Wait until the vehicle is parked to
retrieve items that have fallen to
the floor.
. Stop or park the vehicle to tend to
children.
. Keep pets in an appropriate carrier
or restraint.
. Avoid stressful conversations
while driving, whether with a
passenger or on a cell phone.
{Warning
Taking your eyes off the road too
long or too often could cause a
crash resulting in injury or death.
Focus your attention on driving. See the infotainment manual for
information on that system or the
navigation system, if equipped,
including pairing and using a cell
phone.
Defensive Driving
Defensive driving means
“always
expect the unexpected.” The first step
in driving defensively is to wear the
safety belt. See Safety Belts064.
. Assume that other road users
(pedestrians, bicyclists, and other
drivers) are going to be careless
and make mistakes. Anticipate
what they might do and be ready.
. Allow enough following distance
between you and the driver in
front of you.
. Focus on the task of driving.
Control of a Vehicle
Braking, steering, and accelerating are
important factors in helping to control
a vehicle while driving.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
DRIVING AND OPERATING 191
.Tie a red cloth to an outside
mirror.
{Warning
Snow can trap engine exhaust
under the vehicle. This may cause
exhaust gases to get inside. Engine
exhaust contains carbon monoxide
(CO), which cannot be seen or
smelled. It can cause
unconsciousness and even death.
If the vehicle is stuck in snow:
. Clear snow from the base of
the vehicle, especially any
blocking the exhaust pipe.
. Open a window about 5 cm
(2 in) on the vehicle side that
is away from the wind, to
bring in fresh air.
. Fully open the air outlets on
or under the instrument
panel.
. Adjust the climate control
system to circulate the air
inside the vehicle and set the
(Continued)
Warning (Continued)
fan speed to the highest
setting. See“Climate Control
Systems.”
For more information about CO, see
Engine Exhaust 0202.
To save fuel, run the engine for short
periods to warm the vehicle and then
shut the engine off and partially close
the window. Moving about to keep
warm also helps.
If it takes time for help to arrive,
when running the engine, push the
accelerator pedal slightly so the
engine runs faster than the idle speed.
This keeps the battery charged to
restart the vehicle and to signal for
help with the headlamps. Do this as
little as possible, to save fuel.
If the Vehicle Is Stuck
Slowly and cautiously spin the wheels
to free the vehicle when stuck in sand,
mud, ice, or snow. If stuck too severely for the traction
system to free the vehicle, turn the
traction system off and use the
rocking method. See
Traction Control/
Electronic Stability Control 0209.
{Warning
If the vehicle's tires spin at high
speed, they can explode, and you or
others could be injured. The vehicle
can overheat, causing an engine
compartment fire or other damage.
Spin the wheels as little as possible
and avoid going above 56 km/h
(35 mph).
Rocking the Vehicle to Get it Out
Turn the steering wheel left and right
to clear the area around the front
wheels. Turn off any traction system.
Shift back and forth between
R (Reverse) and a low forward gear,
spinning the wheels as little as
possible. To prevent transmission
wear, wait until the wheels stop
spinning before shifting gears. Release
the accelerator pedal while shifting,
and press lightly on the accelerator

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
DRIVING AND OPERATING 199
Caution (Continued)
battery. Wait at least 15 seconds
between each try, to let the
cranking motor cool down.
2. If the engine does not start after five to 10 seconds, especially in
very cold weather (below −18 °C
or 0 °F), it could be flooded with
too much gasoline. Try pushing
the accelerator pedal all the way
to the floor and holding it there
as you press ENGINE START/
STOP, if equipped. Wait at least
15 seconds between each try, to
allow the cranking motor to cool
down. When the engine starts,
release the accelerator. If the
vehicle starts briefly but then
stops again, do the same thing.
This clears the extra gasoline
from the engine. Do not race the
engine immediately after starting
it. Operate the engine and
transmission gently until the oil
warms up and lubricates all
moving parts.
Stop/Start System
{Warning
Exiting the vehicle without first
shifting into P (Park) may cause the
vehicle to move. You or others may
be injured. Because the vehicle has
the auto engine stop/start feature,
the vehicle's engine might seem to
be shut off; however, once the brake
pedal is released, the engine will
start up again.
Shift to P (Park) and turn the
ignition to LOCK/OFF, before exiting
the vehicle.
If equipped with the 2.0L L4, or 3.6L
V6 non-turbo engine, the vehicle has a
fuel saving stop/start system to shut
off the engine to help conserve fuel.
Auto Engine Stop/Start
When the brakes are applied and the
vehicle is at a complete stop, the
engine may turn off. When stopped,
the tachometer may display Auto
Stop, or the Auto Stop light may come
on in the instrument cluster. See
Tachometer 0118 and Auto Stop
Mode (Uplevel Cluster Only) 0130.
When the brake pedal is released or
the accelerator pedal is pressed, the
engine may restart.
Auto Stop may be deactivated if:
. A minimum vehicle speed is not
reached.
. The engine or transmission is not
at the required operating
temperature.
. The outside temperature is not in
the required operating range.
Typically below −10 °C (14 °F) or
above 50 °C (122 °F).
. The shift lever is in any gear other
than D (Drive).
. The battery has been recently
disconnected.
. The battery charge is low.
. The interior comfort level has not
reached the required level for the
climate control system or defog
settings. See Dual Automatic
Climate Control System 0172.
. The Auto Stop time is greater than
two minutes.

Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-MidEast-10293089) -
2017 - crc - 6/22/16
INDEX 343
Automatic (cont'd)Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Forward Braking . . . . . . . . . . . . . . . . . . 237
Headlamp System . . . . . . . . . . . . . . . . 160
Transmission . . . . . . . . . . . . . . . . . . . . . . 203
Transmission Fluid . . . . . . . . . . . . . . . 260
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . . . . . 205
Shift Lock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
B
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Jump Starting . . . . . . . . . . . . . . . . . . . . . 310
Load Management . . . . . . . . . . . . . . . . 163
Power Protection . . . . . . . . . . . . . . . . . . 164
Voltage and Charging Messages . . . . . . . . . . . . . . . . . . . . . . . . 138
Blade Replacement, Wiper . . . . . . . . . 274
Boost Gauge . . . . . . . . . . . . . . . . . . . . . . . . . 119
Brake Parking, Electric . . . . . . . . . . . . . . . . . . 207
System Warning Light . . . . . . . . . . . . 125
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269 Antilock . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270 Brakes (cont'd)
System Messages . . . . . . . . . . . . . . . . . 138
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Automatic Forward . . . . . . . . . . . . . . . 237
Break-In, New Vehicle . . . . . . . . . . . . . . 195
Bulb Replacement . . . . . . . . . . . . . . . . . . 277 Back-up Lamps . . . . . . . . . . . . . . . . . . . 276
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . 275
Headlamp Aiming . . . . . . . . . . . . . . . . 275
Headlamps . . . . . . . . . . . . . . . . . . . . . . . . 275
High Intensity Discharge(HID) Lighting . . . . . . . . . . . . . . . . . . . 276
License Plate Lamps . . . . . . . . . . . . . . 277
Buying New Tires . . . . . . . . . . . . . . . . . . . 298
C
Capacities and Specifications . . . . . . 336
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . . . . . 202
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Winter Driving . . . . . . . . . . . . . . . . . . . . 190
Cargo Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . 102
Caution, Danger, and Warning . . . . . . . . 2
Center Console Storage . . . . . . . . . . . . . 101
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . 301
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Charging System Light . . . . . . . . . . . . . 123 Check
Malfunction Indicator Engine
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Child Restraints Infants and Young Children . . . . . . . . 84
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Older Children . . . . . . . . . . . . . . . . . . . . . . 83
Securing . . . . . . . . . . . . . . . . . . . . . . . . .95, 97
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Cigarette Lighter . . . . . . . . . . . . . . . . . . . . 112
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . 278
Cleaning
Exterior Care . . . . . . . . . . . . . . . . . . . . . . 315
Interior Care . . . . . . . . . . . . . . . . . . . . . . 319
Climate Control Systems
Dual Automatic . . . . . . . . . . . . . . . . . . . 172
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Cluster, Instrument . . . . . . . . . . . . . . . . . 114
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Competitive Driving Mode . . . . . . . . . 214
Composite Materials . . . . . . . . . . . . . . . . 196
Compressor Kit, Tire Sealant . . . . . . . 303
Control Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . . . . . . 209