air condition CADILLAC ESCALADE ESV 2009 User Guide

The exterior lamp control is turned to any setting
except AUTO.
When this occurs, IntelliBeam ®
will be disabled until
the control is turned back to the AUTO position.
The IntelliBeam ®
system is turned off at the inside
rearview mirror.
IntelliBeam ®
may not turn off the high-beams if the
system cannot detect other vehicle’s lamps because
of any of the following:
The others vehicle’s lamp(s) are missing, damaged,
obstructed from view or otherwise undetected.
The other vehicle’s lamp(s) are covered with dirt,
snow and/or road spray.
The other vehicle’s lamp(s) cannot be detected due
to dense exhaust, smoke, fog, snow, road spray,
mist or other airborne obstructions. Your vehicle’s windshield is dirty, cracked or
obstructed by something that blocks the view
of the IntelliBeam light sensor.
Your vehicle’s windshield is covered with ice, dirt,
haze or other obstructions.
Your vehicle is loaded such that the front end of
the vehicle points upward, causing the IntelliBeam
sensor to aim high and not detect headlamps
and taillamps.
You are driving on winding or hilly roads.
You may need to manually disable or cancel the
high-beam headlamps by turning the low-beam
headlamps on, if any of the above conditions exist.
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Climate Controls Dual Automatic Climate Control
System The heating, cooling, and ventilation in the vehicle can
be controlled with this system. The vehicle also has
a ow-through ventilation system described later in
this section.
A. Driver and Passenger
Temperature Controls
B. AUTO
C. Defrost D. Recirculation
E. Rear Window
Defogger
F. Air Conditioning G. Heated and
Cooled Seats
H. Fan Control I. REAR
J. Air Delivery Mode
Control
O (Off): Press the driver side temperature knob to
turn the climate control system off. Outside air still
enters the vehicle, and is directed to the oor. This
direction can be changed by pressing the mode button.
The temperature can also be adjusted using either
temperature knob. Press the up or down arrows on the
fan switch, the defrost button, the AUTO button, driver’s
side temperature knob, or the air conditioning button to
turn the system on when it is off.
Driver and Passenger Side
Temperature Knob The driver and passenger side temperature knobs
are used to adjust the temperature of the air coming
through the system on the driver or passenger’s side
of the vehicle. The temperature can be adjusted even
if the system is turned off. This is possible since outside
air always ows through the system as the vehicle is
moving forward unless it is set to recirculation mode.
See “Recirculation” later in this section.
Turn the knob clockwise or counterclockwise to increase
or decrease the cabin temperature. The display will
show the temperature setting increasing or decreasing.
Set the passenger temperature setting to match the
driver temperature setting by pressing the passenger
temperature knob.Climate Control with Cooled and Heated Seats
shown
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Automatic Operation AUTO (Automatic): When automatic operation is
active the system will control the inside temperature,
the air delivery, and the fan speed.
Use the steps below to place the entire system in
automatic mode:
1. Press the AUTO button.
When AUTO is selected, the display will change to
show the current temperature(s) and AUTO come on
the display. The current delivery mode and fan speed
will also be displayed for approximately ve seconds.
When AUTO is selected, the air conditioning
operation and air inlet will be automatically
controlled. The air conditioning compressor will
run when the outside temperature is over about
40°F (4°C). The air inlet will normally be set
to outside air. If it is hot outside, the air inlet may
automatically switch to recirculate inside air to
help quickly cool down the vehicle. The light on
the button comes on in recirculation. 2. Set the driver’s and passenger’s temperature.
To nd your comfort setting, start with a 74°F (23°C)
temperature setting and allow about 20 minutes for
the system to regulate. Use the driver or passenger
temperature buttons to adjust the temperature setting
as necessary. If a temperature setting of 60°F (15°C)
is chosen, the system remains at the maximum
cooling setting. If a temperature setting of 90°F
(32°C) is chosen, the system remains at the
maximum heat setting. Choosing either maximum
setting will not cause the vehicle to heat or cool
any faster.
Be careful not to cover the sensor located on the top of
the instrument panel near the windshield. This sensor
regulates air temperature based on sun load and
also turns on the headlamps.
To avoid blowing cold air in cold weather, the system
will delay turning on the fan until warm air is available.
The length of delay depends on the engine coolant
temperature. Pressing the fan switch will override
this delay and change the fan to a selected speed.
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Manual Operation
y9z (Fan Control): Press the up or down arrows
to increase or decrease the fan speed
Pressing this button when the system is off will turn the
system on.
Pressing either arrow while using automatic operation
will place the fan in manual operation. The fan setting will
display and the AUTO light will turn off. The air delivery
will remain in automatic operation.
N (Air Delivery Mode Control): Press to change the
direction of the airow in the vehicle. Repeatedly press
the button until the desired mode appears on the display.
When the system is turned off, the display goes blank
after displaying the current status of the system.
H (Vent): Air is directed to the instrument panel outlets.
) (Bi-Level): Air is divided between the instrument
panel and oor outlets. Some air is directed towards
the windshield and side window outlets. Cooler air
is directed to the upper vents and warmer air to the
oor vents. 6 (Floor): Air is directed to the oor outlets, with
some to the windshield, side window outlets, and second
row oor outlets. In this mode, the system automatically
selects outside air.
- (Defog): This mode clears the windows of fog or
moisture. Air is directed to the windshield, oor outlets,
and side window vents. In this mode, the system turns
off recirculation and runs the air conditioning compressor
unless the outside temperature is close to freezing.
The recirculation mode cannot be selected while in
the defog mode.
0 (Defrost): This mode removes fog or frost from the
windshield more quickly. Air is directed to the windshield
and side window vents, with some directed to the oor
vents. In this mode, the system automatically forces
outside air into the vehicle and runs the air conditioning
compressor unless the outside temperature is close to
freezing. The recirculation mode cannot be selected while
in the defrost mode.
Do not drive the vehicle until all the windows are clear.
3-29

# (Air Conditioning): Press to turn the air conditioning
(A/C) compressor on and off. An indicator light comes
on to show that the air conditioning is on.
Pressing this button when the outside temperature is
too cool for air conditioning will make the air conditioning
indicator ash three times and then turn off indicating
the air conditioning mode is not available. If the air
conditioning is on and the outside temperature drops
below a temperature which is too cool for air conditioning
to be effective, the air conditioning light turns off to show
that the air conditioning mode has been canceled.
On hot days, open the windows long enough to let hot
inside air escape. This helps to reduce the time it takes
for the vehicle to cool down. It also helps the system to
operate more efficiently.
The air conditioning system removes moisture from
the air, so a small amount of water might drip under
the vehicle while idling or after turning off the engine.
This is normal. @ (Recirculation): Press to turn the recirculation
mode on or off. An indicator light comes on to show that
the recirculation is on.
This mode recirculates and helps to quickly cool the
air inside the vehicle. It can be used to help prevent
outside air and odors from entering the vehicle.
The recirculation mode cannot be used with oor,
defog, or defrost modes. If recirculation is selected with
one of those modes, the indicator light ashes three times
and then turns off. The air conditioning compressor
also comes on when this mode is activated. While in
recirculation mode the windows may fog when the
weather is cold and damp. To clear the fog, select either
the defog or defrost mode and increase the fan speed.
The recirculation mode can also be turned off by turning
off the ignition.
REAR: For vehicles with the rear heating and air
conditioning controls. Press the REAR button to turn
the rear climate control system on or off. See Rear
Air Conditioning and Heating System and Electronic
Climate Controls on page 3-32 .
3-30

Rear Window Defogger The rear window defogger uses a warming grid to
remove fog from the rear window.
< (Rear Window Defogger): Press to turn the rear
window defogger on or off. It automatically turns off after
it has been activated. The defogger can also be turned off
by turning off the engine. Do not drive the vehicle until all
the windows are clear.
Notice: Do not use a razor blade or sharp object
to clear the inside rear window. Do not adhere
anything to the defogger grid lines in the rear glass.
These actions may damage the rear defogger.
Repairs would not be covered by your warranty.
Heated Mirrors: For vehicles with heated outside
rearview mirrors, the mirrors heat to help clear fog or
frost from the surface of the mirror when the rear window
defog button is pressed. See Outside Heated Mirrors
on page 2-42 .
Heated or Cooled Seats: For vehicles with heated
seats or heated and cooled seats, see Heated Seats on
page 1-5 or Heated and Cooled Seats on page 1-6 .Outlet Adjustment Use the air outlets located in the center and on the side
of the instrument panel to direct the airow.
Operation Tips
Keep the hood and front air inlets free of ice, snow,
or any other obstruction (such as leaves). The heater
and defroster will work far better, reducing the
chance of fogging the inside of the windows.
When you enter a vehicle in cold weather, press
the fan up button to the maximum fan level before
driving. This helps clear the intake ducts of snow
and moisture, and reduces the chance of fogging
the inside of the window.
Keep the air path under the front seats clear of
objects. This helps air to circulate throughout the
vehicle.
Adding outside equipment to the front of the
vehicle, such as hood-air deectors, may affect
the performance of the heating and air conditioning
system. Check with your dealer/retailer before
adding equipment to the outside of the vehicle.
3-31

Rear Air Conditioning and Heating
System and Electronic Climate
Controls For vehicles with the rear heat and air conditioning
controls, they are integrated with the rear seat audio
controls located in the center console. The system
can be controlled from the front controls as well as
the rear controls.
A. Fan Control
B. Air Delivery Mode Control
C. Temperature Control REAR: Press the REAR button on the front climate
control system to turn the rear climate control system on
or off. An indicator comes on when the rear system is on.
The rear climate control system can also be turned off by
pressing and holding the
C button. To turn the system on
from the rear seats, press any rear climate control button,
except the
C button.
Mimic Mode: This mode matches the rear climate
control to the front climate control airow settings.
It comes on when REAR is pressed the rst time.
Independent Mode: This mode directs rear seating
airow according to the settings of the rear controls.
To turn the system on from the rear, press any
rear climate control button, except the
C button.
Rear Climate Control with Rear Seat Audio Controls
3-32

If the word ON or the on symbol is lit on the passenger
airbag status indicator, it means that the right front
passenger frontal airbag is enabled (may inate).
If the word OFF or the off symbol is lit on the airbag
status indicator, it means that the passenger sensing
system has turned off the right front passenger
frontal airbag.
If, after several seconds, both status indicator lights
remain on, or if there are no lights at all, there may
be a problem with the lights or the passenger sensing
system. See your dealer/retailer for service.
{ CAUTION: 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. See Airbag Readiness Light on page 3-36
for more information, including important safety
information. Charging System Light This light comes on briey
when the ignition key is
turned to START, 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/retailer.
The light should go out once the engine starts. If it stays
on, or comes on while driving, there could be a problem
with the charging system. A charging system message
in the Driver Information Center (DIC) can also appear.
See DIC Warnings and Messages on page 3-56 for
more information. This light could indicate that there
are problems with a generator drive belt, or that there
is an electrical problem. Have it checked right away.
If the vehicle must be driven a short distance with the
light on, turn off accessories, such as the radio and air
conditioner.
3-38

ENGINE HOT A/C (Air Conditioning)
TURNED OFF This message displays when the engine coolant
becomes hotter than the normal operating temperature.
See Engine Coolant Temperature Gage on page 3-41 .
To avoid added strain on a hot engine, the air
conditioning compressor automatically turns off.
When the coolant temperature returns to normal,
the air conditioning compressor turns back on.
You can continue to drive your vehicle.
If this message continues to appear, have the system
repaired by your dealer/retailer as soon as possible
to avoid damage to the engine.
ENGINE OIL HOT IDLE ENGINE This message displays when the engine oil becomes
hotter than the normal operating temperature. Stop
and allow the vehicle to idle until it cools down.
See Engine Coolant Temperature Gage on page 3-41 .
ENGINE OVERHEATED IDLE ENGINE Notice: If you drive your vehicle while the engine
is overheating, severe engine damage may occur.
If an overheat warning appears on the instrument
panel cluster and/or DIC, stop the vehicle as soon
as possible. See Engine Overheating on page 6-30
for more information. This message displays when the engine coolant
temperature is too hot. Stop and allow the vehicle
to idle until it cools down. See Engine Coolant
Temperature Gage on page 3-41 .
See Overheated Engine Protection Operating Mode
on page 6-33 for information on driving to a safe place
in an emergency.
ENGINE OVERHEATED STOP ENGINE Notice: If you drive your vehicle while the engine
is overheating, severe engine damage may occur.
If an overheat warning appears on the instrument
panel cluster and/or DIC, stop the vehicle as soon
as possible. See Engine Overheating on page 6-30
for more information.
This message displays and a chime sounds if the
engine cooling system reaches unsafe temperatures
for operation. Stop and turn off the vehicle as soon
as it is safe to do so to avoid severe damage.
This message clears when the engine has cooled
to a safe operating temperature.
3-57

REPLACE BATTERY IN REMOTE KEY This message displays if a Remote Keyless Entry (RKE)
transmitter battery is low. The battery needs to be
replaced in the transmitter. See “Battery Replacement”
under Remote Keyless Entry (RKE) System Operation
on page 2-5 .
RIGHT REAR DOOR OPEN This message displays and a chime sounds if the
passenger side rear door is not fully closed and the
vehicle is shifted out of P (Park). Stop and turn off the
vehicle, check the door for obstructions, and close
the door again. Check to see if the message still
appears on the DIC.
SERVICE AIR BAG This message displays if there is a problem with the
airbag system. Have your dealer/retailer inspect the
system for problems. See Airbag Readiness Light on
page 3-36 and Airbag System on page 1-79 for more
information. SERVICE BATTERY CHARGING
SYSTEM On some vehicles, this message displays if there is a
problem with the battery charging system. Under certain
conditions, the charging system light may also turn on in
the instrument panel cluster. See Charging System Light
on page 3-38 . Driving with this problem could drain the
battery. Turn off all unnecessary accessories. Have the
electrical system checked as soon as possible. See your
dealer/retailer.
SERVICE BRAKE SYSTEM This message displays along with the brake system
warning light if there is a problem with the brake system.
See Brake System Warning Light on page 3-39 . If this
message appears, stop as soon as possible and turn
off the vehicle. Restart the vehicle and check for
the message on the DIC display. If the message is still
displayed or appears again when you begin driving,
the brake system needs service as soon as possible.
See your dealer/retailer.
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