2004 SATURN ION air condition

OnStar®System
Your vehicle may have this feature. OnStar®uses
global positioning system (GPS) satellite technology,
wireless communications, and state of the art call
centers to provide you with a wide range of safety,
security, information and convenience services.
A complete OnStar
®user’s guide and the terms and
conditions of the OnStar®Subscription Service
Agreement are included in your OnStar®-equipped
vehicle’s glove box literature. For more information, visit
www.onstar.com, contact OnStar
®at 1-888-4-ONSTAR
(1-888-466-7827), or press the blue OnStar®button
to speak to an OnStar®advisor 24 hours a day, 7 days
a week.
A completed Subscription Service Agreement is required
prior to delivery of OnStar
®services and prepaid calling
minutes are also required for OnStar®Personal Calling
and OnStar®Virtual Advisor use. Terms and conditions of
the Subscription Service Agreement can be found at
www.onstar.com.
OnStar®Services
One of the following plans is normally included for a
specic duration with each vehicle equipped with
OnStar
®. You can upgrade or extend your OnStar®
service plan to meet your needs.
Safe and Sound Plan

Automatic Notication of Air Bag Deployment
Emergency Services
Roadside Assistance
Stolen Vehicle Assistance
AccidentAssist
Remote Door Unlock
Remote Diagnostics
Online Concierge
Directions and Connections Plan

All Safe and Sound Plan services
Route Support
RideAssist
Information and Convenience Services
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Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-7
Horn.............................................................3-7
Tilt Wheel.....................................................3-7
Turn Signal/Multifunction Lever.........................3-8
Windshield Wiper Lever.................................3-11
Cruise Control..............................................3-12
Exterior Lamps.............................................3-15
Interior Lamps..............................................3-17
Accessory Power Outlets...............................3-18
Ashtrays and Cigarette Lighter........................3-19
Climate Controls............................................3-20
Climate Control System
(Without Air Conditioning)...........................3-20
Climate Control System
(With Air Conditioning)...............................3-22
Outlet Adjustment.........................................3-24
Passenger Compartment Air Filter...................3-25Warning Lights, Gages, and Indicators............3-27
Instrument Panel Cluster................................3-28
Speedometer and Odometer...........................3-29
Tachometer.................................................3-29
Safety Belt Reminder Light.............................3-30
Air Bag Readiness Light................................3-30
Battery Warning Light....................................3-31
Up-Shift Light...............................................3-32
Brake System Warning Light..........................3-32
Anti-Lock Brake System Warning Light.............3-34
Engine Coolant Temperature Gage..................3-35
Malfunction Indicator Lamp.............................3-36
Oil Pressure Light.........................................3-39
Passlock
®Warning Light................................3-40
Fuel Gage...................................................3-40
Section 3 Instrument Panel
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The main components of the instrument panel are
the following:
A. Air Outlets. SeeOutlet Adjustment on page 3-24
Outlet Adjustment.
B. Turn Signal/Multifunction Lever. SeeTurn
Signal/Multifunction Lever on page 3-8Turn
Signal/Multifunction Lever.
C. Horn. SeeHorn on page 3-7.
D. Windshield Wiper Lever. SeeWindshield Wiper
Lever on page 3-11Turn Signal/Multifunction Lever.
E. Hazard Warning Flasher Button. SeeHazard
Warning Flashers on page 3-6Hazard Warning
Flashers.
F. Instrument Panel Cluster. SeeInstrument Panel
Cluster on page 3-28Instrument Panel Cluster.
G. Audio System. SeeAudio System(s) on page 3-46
Audio System(s).H. Trunk Release Button. SeeTrunk on page 2-12.
I. Fog Lamp (If Equipped)/Dimmer Switch. SeeInterior
Lamps on page 3-17for both.
J. Hood Release. SeeHood Release on page 5-10.
K. Cruise Control Switches. SeeCruise Control
on page 3-12.
L. Climate Control System. SeeClimate Control
System (Without Air Conditioning) on page 3-20or
Climate Control System (With Air Conditioning)
on page 3-22Climate Control System.
M. Transaxle Shift Lever. SeeAutomatic Transaxle
Operation on page 2-23Automatic Transaxle
Operation orManual Transaxle Operation on
page 2-28Manual Transaxle Operation.
N. Glove Box. SeeGlove Box on page 2-44.
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Climate Controls
Climate Control System
(Without Air Conditioning)
With this system you can control the heating and
ventilation for your vehicle.
Operation
To change the current mode, select one of the following:
H(Vent):This mode directs air to the instrument
panel outlets.
)(Bi-Level):This mode directs approximately half of
the air to the instrument panel outlets, and then directs
the remaining air to the oor outlets. Cooler air is
directed to the upper outlets and warmer air to the
oor outlets.
6(Floor):This mode directs most of the air to the
oor outlets with some air directed to the windshield.
The left knob can also be used to select defog or defrost
mode. Information on defogging and defrosting can
be found later in this section.
A(Fan):Turn the center knob clockwise or
counterclockwise to increase or decrease the fan speed.
In any setting other than off, the fan will run continuously
with the ignition on.
9(Off):To turn the fan off, turn the knob all the way
counterclockwise to the off position.
Temperature Control:Turn the right knob clockwise or
counterclockwise to increase or decrease the
temperature inside your vehicle.
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Climate Control System
(With Air Conditioning)
With this system you can control the heating, cooling
and ventilation for your vehicle.
Operation
To change the current mode, select one of the following:
H(Vent):This mode directs air to the instrument
panel outlets.
)(Bi-Level):This mode directs approximately half
of the air to the instrument panel outlets, and then
directs the remaining air to the oor outlets. Cooler air is
directed to the upper outlets and warmer air to the
oor outlets.
6(Floor):This mode directs most of the air to the
oor outlets with some air directed to the windshield.
The left knob can also be used to select defog or defrost
mode. Information on defogging and defrosting can
be found later in this section.
A(Fan):Turn the center knob clockwise or
counterclockwise to increase or decrease the fan speed.
In any setting other than off, the fan will run continuously
with the ignition on. The fan must be turned on to run
the air conditioning compressor.
9(Off):To turn the fan off, turn the knob all the way
counterclockwise to the off position.
Temperature Control:Turn the right knob clockwise
or counterclockwise to increase or decrease the
temperature inside your vehicle.
>(Recirculate):This mode keeps outside air from
coming in the vehicle. It can be used to prevent outside
air and odors from entering your vehicle or to help
heat or cool the air inside your vehicle more quickly.
An indicator light will come on in this mode.
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The air-conditioning compressor also comes on.
Operation in this mode during periods of high humidity
and cool outside temperatures may result in increased
window fogging. If window fogging is experienced, select
the defrost mode.
#(Air Conditioning):Press this button to turn the
air-conditioning system on or off. When this button
is pressed, an indicator light above the button will come
on to let you know the air conditioning is activated.
On hot days, open the windows to let hot inside
air escape; then close them. This helps to reduce the
time it takes for your vehicle to cool down. It also helps
the system to operate more efficiently.
For quick cool down on hot days:
1. Select the recirculation mode.
2. Select air conditioning.
3. Select the coolest temperature.
4. Select the highest fan speed.
Using these settings together for long periods of time
may cause the air inside of your vehicle to become
too dry. To prevent this from happening, after the air in
your vehicle has cooled, turn off the recirculation by
pressing the button again.
The air-conditioning system removes moisture from the
air, so you may sometimes notice a small amount of
water dripping underneath your vehicle while idling
or after turning off the engine. This is normal.
Defogging and Defrosting
Fog on the inside of windows is a result of high humidity
(moisture) condensing on the cool window glass.
This can be minimized if the climate control system is
used properly. There are two modes to clear fog or
frost from your windshield and side windows. Use the
defog mode to clear the windows of fog or moisture and
warm the passengers. Use the defrost mode to
remove fog or frost from the windshield more quickly.
For best results, clear all snow and ice from the
windshield before defrosting.
Turn the left knob to select the defog or defrost mode.
-(Defog):This mode directs half of the air to the
windshield and the side window outlets and half to the
oor outlets. When you select this mode the system runs
the air-conditioning compressor. To defog the windows
faster, turn the temperature control knob clockwise
to the warmest setting.
0(Defrost):This mode directs most of the air to the
windshield, with some air directed to the side window
outlets and the oor outlets. When you select this mode
the system runs the air-conditioning compressor.
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{CAUTION:
If the air bag readiness light stays on after you
start your vehicle, it means the air bag system
may not be working properly. The air bags in
your vehicle may not inate in a crash, or they
could even inate without a crash. To help
avoid injury to yourself or others, have your
vehicle serviced right away if the air bag
readiness light stays on after you start your
vehicle.
The air bag readiness light should ash for a few
seconds when you turn the ignition key to RUN. If the
light doesn’t come on then, have it xed so it will
be ready to warn you if there is a problem.
Battery Warning Light
The battery warning light
will come on briey as a
check, when you turn
on the ignition. Then it
should go out when
the engine is started.
If the light does not come on when you start your
vehicle, have your vehicle serviced right away. This
condition may indicate your battery warning light is not
functioning properly. If this light comes on while you
are driving, be sure to turn off accessories such as the
radio and climate control system. Have your vehicle
serviced right away.
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Engine Coolant Temperature Gage
This gage on the left
measures the temperature
of the vehicle’s engine
coolant. If the pointer
moves into the shaded
area, your engine is
too hot!
If the engine coolant temperature reaches 253° (123°C)
the CHK GAGE message will appear and a chime
will sound to alert you to the engine coolant
temperature gage. SeeMessage Center on page 3-41.If you have been operating your vehicle under normal
driving conditions, you should pull off the road and
stop your vehicle, be sure the air conditioning is off,
let the engine idle for a few minutes, then turn off
the engine.
If your engine control system detects a failure in the
engine coolant temperature circuit, the malfunction
indicator lamp (service engine soon) light will come on.
The coolant gage may read all the way hot or cold.
The engine cooling fan will be turned on to protect the
engine and transmission. SeeMalfunction Indicator
Lamp on page 3-36for more information.
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