2011 CADILLAC CTS air condition

Black plate (5,1)Cadillac CTS/CTS-V Owner Manual - 2011
Introduction v
Symbols
The vehicle has components and
labels that use symbols instead of
text. Symbols are shown along with
the text describing the operation or
information relating to a specific
component, control, message,
gauge, or indicator.
M:This symbol is shown when
you need to see your owner manual
for additional instructions or
information.
*: This symbol is shown when
you need to see a service manual
for additional instructions or
information. Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. For more
information on the symbol, refer to
the Index.
9:
Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controls
or OnStar®
$: Brake System Warning Light
":Charging System
I:Cruise Control
B: Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.: Fuel Gauge
+:Fuses
3: Headlamp High/Low-Beam
Changer
(: Heated Steering Wheel
j:LATCH System Child
Restraints
*: Malfunction Indicator Lamp
::Oil Pressure
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
F:Traction Control
M:Windshield Washer Fluid

Black plate (10,1)Cadillac CTS/CTS-V Owner Manual - 2011
1-10 In Brief
Safety Belt
Refer to the following sections for
important information on how to use
safety belts properly.
.Safety Belts on page 3‑14.
.How to Wear Safety Belts
Properly on page 3‑17.
.Lap-Shoulder Belt on page 3‑23.
.Lower Anchors and Tethers for
Children (LATCH System)on
page 3‑53.
Sensing System for
Passenger Airbag
United States
Canada and Mexico
The passenger sensing system will
turn off the right front passenger
frontal airbag under certain
conditions. The driver airbag, seat‐
mounted side impact airbags and
the roof‐rail airbags are not affected
by the passenger sensing system.
See Passenger Airbag Status
Indicator
on page 5‑18for more
information. The passenger airbag status
indicator will be visible on the
instrument panel when the vehicle is
started.
Mirror Adjustment
Exterior
Controls for the outside power
mirrors are on the driver door.

Black plate (14,1)Cadillac CTS/CTS-V Owner Manual - 2011
1-14 In Brief
Wagon Model
Pull the lever toward you to spray
washer fluid on the windshield. The
spray continues until the lever is
released. The wipers will run a few
times.
SeeWindshield Wiper/Washer
on
page 5‑4and Rear Window Wiper/
Washeron page 5‑6(if equipped).
Climate Controls
The heating, cooling, and ventilation for the vehicle can be controlled with
this system.
A. Display
B. Fan
C. Power
D. AUTO
E. PASS (Passenger Climate Control)
F. Defrost
G. Air Delivery Mode H. Temperature and Heated/
Ventilated Seat
I. Air Conditioning
J. Recirculation
K. Outside Air
L. Rear Window Defogger
See Dual Automatic Climate Control
System on page 8‑1.

Black plate (25,1)Cadillac CTS/CTS-V Owner Manual - 2011
Seats and Restraints 3-25
the safety belt in a crash. SeeHow
to Wear Safety Belts Properlyon
page 3‑17.
Push down on the release button (A)
and move the height adjuster to the
desired position. The adjuster can
be moved up by pushing up on the
shoulder belt guide.
After the height adjuster is set to the
desired position, try to move it down
without pressing the release button
to make sure it has locked into
position.
Safety Belt Pretensioners
This vehicle has safety belt
pretensioners for front outboard
occupants. Although the safety belt
pretensioners cannot be seen, they
are part of the safety belt assembly.
They can help tighten the safety
belts during the early stages of a
moderate to severe frontal or near
frontal crash if the threshold
conditions for pretensioner
activation are met. And, if the
vehicle has side impact airbags,
safety belt pretensioners can help
tighten the safety belts in a side or
rear crash.
Pretensioners work only once. If the
pretensioners activate in a crash,
They will need to be replaced, and
probably other new parts for the
vehicle's safety belt system. See
Replacing Safety Belt System Parts
After a Crash on page 3‑29.
Rear Safety Belt Comfort
Guides
This vehicle may have rear shoulder
belt comfort guides. If not, they are
available through your dealer. The
guides may provide added safety
belt comfort for older children who
have outgrown booster seats and
for some adults. When installed and
properly adjusted, the comfort guide
positions the shoulder belt away
from the neck and head.

Black plate (37,1)Cadillac CTS/CTS-V Owner Manual - 2011
Seats and Restraints 3-37
.The vehicle has a crash sensing
and diagnostic module which
records information after a
crash. SeeVehicle Data
Recording and Privacy
on
page 13‑17and Event Data
Recorders on page 13‑17.
.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 outboard
front passenger position. The
passenger airbag status indicator
will be visible on the instrument
panel when the vehicle is started.
United States
Canada and Mexico
The words ON and OFF, or the
symbol for on and off, will be visible
during the system check. If the
vehicle has remote start, and it is
being used to start the vehicle from
a distance, you may not see the
system check. When the system
check is complete, either the word
ON or OFF, or the symbol for on or
off, will be visible. See Passenger
Airbag Status Indicator
on
page 5‑18. The passenger sensing system
turns off the outboard front
passenger frontal airbag under
certain conditions. The driver airbag,
seat‐mounted side impact airbags
and the roof-rail airbags are not
affected by the passenger sensing
system.
The passenger sensing system
works with sensors that are part of
the outboard front passenger seat.
The sensors are designed to detect
the presence of a properly-seated
occupant and determine if the
outboard front passenger frontal
airbag should be enabled (may
inflate) or not.
According to accident statistics,
children are safer when properly
secured in a rear seat in the correct
child restraint for their weight
and size.

Black plate (62,1)Cadillac CTS/CTS-V Owner Manual - 2011
3-62 Seats and Restraints
Securing Child Restraints
(Front Passenger Seat)
This vehicle has airbags. A rear
seat is a safer place to secure a
forward-facing child restraint. See
Where to Put the Restraint
on
page 3‑51
In addition, the vehicle has a
passenger sensing system which is
designed to turn off the front
passenger frontal airbag under
certain conditions. See Passenger
Sensing System
on page 3‑37and
Passenger Airbag Status Indicator
on page 5‑18for more information,
including important safety
information.
A label on the sun visor says,
“Never put a rear-facing child seat in
the front.” This is because the risk to
the rear-facing child is so great,
if the airbag deploys.
{WARNING
A child in a rear-facing child
restraint can be seriously injured
or killed if the front passenger
airbag inflates. This is because
the back of the rear-facing child
restraint would be very close to
the inflating airbag. A child in a
forward-facing child restraint can
be seriously injured or killed if the
front passenger airbag inflates
and the passenger seat is in a
forward position.
Even if the passenger sensing
system has turned off the front
passenger frontal airbag, no
system is fail-safe. No one can
guarantee that an airbag will not
deploy under some unusual
circumstance, even though it is
turned off.
(Continued)
WARNING (Continued)
Secure rear-facing child
restraints in a rear seat, even if
the airbag is off. If you secure a
forward-facing child restraint in
the front seat, always move the
front passenger seat as far back
as it will go. It is better to secure
the child restraint in a rear seat.
SeePassenger Sensing System
on page 3‑37for additional
information.
If the child restraint has the LATCH
system, see Lower Anchors and
Tethers for Children (LATCH
System)
on page 3‑53for how and
where to install the child restraint
using LATCH. If a child restraint is
secured using a safety belt and it
uses a top tether, see Lower
Anchors and Tethers for Children
(LATCH System)
on page 3‑53for
top tether anchor locations.

Black plate (19,1)Cadillac CTS/CTS-V Owner Manual - 2011
Instruments and Controls 5-19
{WARNING
If the airbag readiness light ever
comes on and stays on, it means
that something may be wrong
with the airbag system. To help
avoid injury to yourself or others,
have the vehicle serviced right
away. SeeAirbag Readiness
Light
on page 5‑17for more
information, including important
safety information.
Charging System Light
The charging system light comes on
briefly when the ignition is turned
on, but the engine is not running, as
a check to show the light is working.
It should go out when the engine is
started. If the light stays on, or comes on
while driving, there may be a
problem with the electrical charging
system. Have it checked by your
dealer. Driving while this light is on
could drain the battery.
When this light comes on, the Driver
Information Center (DIC) also
displays a message.
See
Battery Voltage and Charging
Messages on page 5‑31.
If a short distance must be driven
with the light on, be sure to turn off
all accessories, such as the radio
and air conditioner.
Malfunction
Indicator Lamp
A computer system called OBD II
(On-Board Diagnostics-Second
Generation) monitors operation of
the fuel, ignition, and emission
control systems. It ensures that emissions are at acceptable levels
for the life of the vehicle, helping to
produce a cleaner environment.
This light should come on when the
ignition is on, but the engine is not
running, as a check to show it is
working. If it does not, have the
vehicle serviced by your dealer.
If the Malfunction Indicator Lamp
comes on and stays on while the
engine is running, this indicates that
there is an OBD II problem and
service is required.

Black plate (20,1)Cadillac CTS/CTS-V Owner Manual - 2011
5-20 Instruments and Controls
Malfunctions often are indicated by
the system before any problem is
apparent. Being aware of the light
can prevent more serious damage
to the vehicle. This system assists
the service technician in correctly
diagnosing any malfunction.
Notice:If the vehicle is
continually driven with this light
on, after a while, the emission
controls might not work as well,
the vehicle's fuel economy might
not be as good, and the engine
might not run as smoothly. This
could lead to costly repairs that
might not be covered by the
vehicle warranty.
Notice: Modifications made to the
engine, transmission, exhaust,
intake, or fuel system of the
vehicle or the replacement of the
original tires with other than
those of the same Tire
Performance Criteria (TPC) can
affect the vehicle's emission
controls and can cause this light
to come on. Modifications to
these systems could lead to costly repairs not covered by the
vehicle warranty. This could also
result in a failure to pass a
required Emission Inspection/
Maintenance test. See
Accessories and Modifications
on
page 10‑4.
This light comes on during a
malfunction in one of two ways:
Light Flashing: A misfire condition
has been detected. A misfire
increases vehicle emissions and
could damage the emission control
system on the vehicle. Diagnosis
and service might be required.
To prevent more serious damage to
the vehicle:
.Reduce vehicle speed.
.Avoid hard accelerations.
.Avoid steep uphill grades.
.If towing a trailer, reduce the
amount of cargo being hauled as
soon as it is possible. If the light continues to flash, when
it is safe to do so, stop the vehicle.
Find a safe place to park the
vehicle. Turn the vehicle off, wait at
least 10 seconds, and restart the
engine. If the light is still flashing,
follow the previous steps and see
your dealer for service as soon as
possible.
Light On Steady:
An emission
control system malfunction has
been detected on the vehicle.
Diagnosis and service might be
required.