cooling Oldsmobile Intrigue 2002 Owner's Manuals

2-17
Trunk
CAUTION:
It can be dangerous to drive with the trunk lid
open because carbon monoxide (CO) gas can
come into your vehicle. You can't see or smell
CO. It can cause unconsciousness and even death.
If you must drive with the trunk lid open or if
electrical wiring or other cable connections must
pass through the seal between the body and the
trunk lid:

Make sure all other windows are shut.

Turn the fan on your heating or cooling
system to its highest speed with the setting
on VENT. That will force outside air into
your vehicle. See ªComfort Controlsº in
the Index.

If you have air outlets on or under the
instrument panel, open them all the way.
See ªEngine Exhaustº in the Index.
Trunk Lock
To unlock the trunk from the outside, insert the key and
turn it clockwise.
You can also use the remote keyless entry transmitter
(if equipped).
Remote Trunk Release
Press the button on the
left side of the instrument
panel to unlock the trunk
from inside your vehicle.
Your vehicle must be
in PARK (P).

3-2
Comfort Controls
Air Conditioning with Electronic Controls
With this system, you can control the heating, cooling
and ventilation in your vehicle. The system works best if
you keep your windows closed while using it.Fan Knob
The left knob regulates the amount of air coming into
the vehicle. To turn the fan off, turn the knob to OFF.
The fan must be on for the air conditioning compressor
to operate.
If the airflow seems very low when the fan knob is
turned to the highest setting, regardless of the mode
setting, your passenger compartment air filter (if
equipped) may need to be replaced. See ªMaintenance
Scheduleº and ªPassenger Compartment Air Filterº
in the Index.
Temperature Knob
The right knob changes the temperature of the air
coming through the system. Turn this knob clockwise
(toward red) for warmer air. Turn it counterclockwise
(toward blue) for cooler air.

3-4
(Recirculation): This button is used to recirculate
much of the air inside your vehicle. This setting is not
available in defogger or defroster. Operating the system
in recirculation may cause the windows to fog up when
the weather is cold and damp. To clear the fog, use the
defog or defrost modes and increase the fan speed. To
avoid refogging of the windows, use the outside air
mode.
(Outside Air): This button is used to bring
outside air into the vehicle.
Air Conditioning
On very hot days, open the windows long enough
to let hot inside air escape. This reduces the time
the compressor has to run, which should help with
fuel economy.
For quick cool
-down on very hot days, use the
vent outlets, recirculation with the temperature knob
turned all the way to the blue area, the air conditioner
on, and the fan on a high setting. If this setting is used
for long periods of time, the air in your vehicle may
become too dry.For normal cooling on hot days, use the vent outlets
with the temperature knob turned to the blue area. With
the A/C button and the outside air button pressed in, the
system will bring in outside air and cool it.
On cool but sunny days, the sun may warm your upper
body, but your lower body may not be warm enough. To
remedy this, you can use bi
-level with the temperature
knob in the middle with the A/C button and the outside
air button pressed. The system will bring in outside air
and direct it to your upper body, while sending slightly
warmed air to your lower body. You may notice the
temperature difference more at some times than others.
Heating
On cold days turn the fan on and use floor and the
outside air button pressed in with the temperature knob
turned all the way to the red area. The system will bring
in outside air, heat it and send it to the floor ducts.
If your vehicle has an engine coolant heater, you can use
it to help your system provide warm air faster when it's
cold outside (0
F (
-18
C) or lower). An engine coolant
heater warms the coolant your engine and heating
system use to provide heat. See ªEngine Coolant
Heaterº in the Index.

3-5 Ventilation
For mild outside temperatures when little heating or
cooling is needed, use a fan setting, vent outlets and the
outside air button to direct air through your vehicle.
Your vehicle also has the flow
-through ventilation
system described later in this section.
Defogging and Defrosting
Your system has two settings for clearing the front
and side windows. To defrost the windows quickly,
turn the fan to a high setting and use defrost with the
temperature knob turned all the way to the red area.
To warm passengers while keeping the windows clear,
use defog.
Air Conditioning with Automatic
and Auxiliary Temperature Control
(If Equipped)
With this system, you can control the temperature inside
your vehicle. The air delivery modes, the temperature and
the fan speed can be adjusted manually or you can let the
system make the adjustments for you. The system works
best if you keep your windows closed while using it.

3-6
DRIVER (Driver Temperature): This knob regulates
the temperature for the entire vehicle when the PASS
knob is in the center neutral position. Turn the DRIVER
knob clockwise (toward red) to raise the temperature.
Turn it counterclockwise (toward blue) to lower the
temperature. The display will show your selection for a
few seconds, then it will show the outside temperature.
If you press the knob, the set temperature will again
be displayed for a few seconds, followed by the
outside temperature.
PASS (Passenger's
Temperature): This knob
adjusts the air temperature
on the passenger's side
to be warmer or cooler
than the temperature set
by the driver.
Turn the PASS knob clockwise to raise the temperature.
Turn it counterclockwise to lower the temperature.
The passenger side temperature will not be shown in
the display.Off Button
Press the OFF button to turn the system off. The display
will show OFF and outside temperature.
Manual Control of the Automatic System
If you prefer to manually control the heating, cooling
and ventilation in your vehicle, set the system to the
temperature and fan speed you want. Next, press the
mode button to select the desired airflow direction. The
system will try to maintain the temperature you set using
the mode you select. The following suggestions will
help the system run more efficiently in manual mode.
(Fan): The button with the fan symbol and the two
arrows located below the display is used to manually
select the force of air desired. The display will show the
fan speed.
If the airflow seems very low when the fan is turned
to the highest setting regardless of the setting, your
passenger compartment air filter may need to be
replaced. See ªMaintenance Scheduleº and
ªPassenger Compartment Air Filterº in the Index.

3-8
Auto Button
For the most efficient operation of the system, press the
AUTO button and set the temperature. The system will
select the best fan speed and airflow settings to keep you
comfortable. The air conditioning compressor will run if
the outside temperature is above 38
F (3.3
C). You
may notice a delay of three to four minutes before the
fan comes on. For the automatic system to function,
the temperature must be set between 61
F (16
C)
and 89
F (31
C).
If the temperature setting of 61
F (16
C) is chosen, the
system will remain at the maximum cooling setting and
fan speed. If the temperature is set at 89
F (31
C), the
system will remain at the maximum heat setting and fan
speed. Choosing either maximum setting will not cause
the system to heat or cool any faster.ECON (Economy Air Conditioning): Press the ECON
button to turn the compressor on and off. The indicator
light is illuminated when the compress is off. AUTO
will not be illuminated, but the system will maintain
automatic air delivery and fan speed control. The system
will attempt to control the temperature without the help
of the compressor.
Off: Press the OFF button to turn the system off. The
display will show OFF and the outside temperature.
Air Conditioning
On very hot days, open the windows long enough to
let hot, inside air escape. This reduces the time the air
conditioning compressor has to run, which should help
fuel economy.
For quick cool
-down on very hot days, use the vent
outlets and recirculation, along with the air conditioning.
If this setting is used for long periods of time, the air in
your vehicle may become too dry.

3-9
For normal cooling on hot days, use the vent outlets and
outside air with the air conditioning. The system will
bring in outside air and cool it.
On cool but sunny days, the sun may warm your upper
body, but your lower body may not be warm enough.
To remedy this, you can use bi
-level with the air
conditioning on. The system will bring in outside air and
direct it to your upper body, while sending slightly
warmed air to your lower body. You may notice this
temperature difference more at some times than others.
Heating
On cold days use the floor mode and the temperature
turned toward red, with a high fan setting. The system
will bring in outside air, heat it and send it to the
floor ducts.
If your vehicle has an engine coolant heater, you can use
it to help your system provide warm air faster when it's
cold outside (0
F (
-18
C) or lower). An engine
coolant heater warms the coolant your engine and
heating system use to provide heat. See ªEngine
Coolant Heaterº in the Index.Ventilation
For mild outside temperatures when little heating or
cooling is needed, use the vent outlets, a fan setting,
ECON and outside air to direct outside air through your
vehicle. Your vehicle also has the flow
-through
ventilation system described later in this section.
Defogging and Defrosting
Your system has two settings for clearing the front
and side windows. To defrost the windows quickly,
use the defrost button. To warm passengers while
keeping the windows clean, select defog by pressing
the MODE button.

4-26
Hill and Mountain Roads
Driving on steep hills or mountains is different from
driving in flat or rolling terrain.If you drive regularly in steep country, or if you're
planning to visit there, here are some tips that can make
your trips safer and more enjoyable.

Keep your vehicle in good shape. Check all fluid
levels and also the brakes, tires, cooling system
and transaxle. These parts can work hard on
mountain roads.

Know how to go down hills. The most important
thing to know is this: let your engine do some of
the slowing down. Shift to a lower gear when you
go down a steep or long hill.
CAUTION:
If you don't shift down, your brakes could get
so hot that they wouldn't work well. You would
then have poor braking or even none going
down a hill. You could crash. Shift down to let
your engine assist your brakes on a steep
downhill slope.

4-43 When You Are Ready to Leave After
Parking on a Hill
1. Apply your regular brakes and hold the pedal down
while you:

start your engine,

shift into a gear, and

release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the chocks.
Maintenance When Trailer Towing
Your vehicle will need service more often when you're
pulling a trailer. See the Maintenance Schedule for more
on this. Things that are especially important in trailer
operation are automatic transaxle fluid (don't overfill),
engine oil, drive belts, cooling system and brake system.
Each of these is covered in this manual, and the Index
will help you find them quickly. If you're trailering, it's
a good idea to review this information before you start
your trip.
Check periodically to see that all hitch nuts and bolts
are tight.
Engine Cooling When Trailer Towing
Your cooling system may temporarily overheat during
severe operating conditions. See ªEngine Overheatingº
in the Index.

5-
5-1
Section 5 Problems on the Road
Here you'll find what to do about some problems that can occur on the road.
5
-2 Hazard Warning Flashers
5
-2 Other Warning Devices
5
-3 Jump Starting
5
-10 Towing Your Vehicle
5
-10 Engine Overheating5
-13 Cooling System
5
-19 If a Tire Goes Flat
5
-20 Changing a Flat Tire
5
-30 Compact Spare Tire
5
-31 If You're Stuck: In Sand, Mud, Ice or Snow