coolant temperature SATURN ASTRA 2008 Owners Manual

Page 77 of 304

Instruments and
Controls
Instrument Panel
Overview
Instrument Panel
Overview...........................4-2
Hazard Warning Flashers. . .4-4
Horn...................................4-4
Tilt Wheel...........................4-4
Turn Signal/Multifunction
Lever................................4-4
Cruise Control....................4-5
Turn and Lane-Change
Signals.............................4-8
Headlamp High/Low-Beam
Changer............................4-8
Flash-to-Pass......................4-8
Windshield Wipers..............4-9
Windshield Washer...........4-10
Rear Window Wiper/
Washer...........................4-10
Accessory Power
Outlet(s)..........................4-10
Warning Lights, Gages,
and Indicators
Warning Lights, Gages,
and Indicators.................4-11
Instrument Panel Cluster. . .4-12
Speedometer and
Odometer........................4-13
Trip Odometer(s)...............4-13
Tachometer.......................4-13
Safety Belt Reminders......4-14
Airbag Readiness Light.....4-14
Passenger Airbag Status
Indicator..........................4-15
Charging System Light......4-17
Brake System Warning
Light................................4-17
Antilock Brake System
(ABS) Warning Light.......4-18
StabiliTrak®Indicator
Light................................4-19
Engine Coolant
Temperature Warning
Light
................................4-19
Tire Pressure Light...........4-19
Malfunction
Indicator Lamp................4-20
Oil Pressure Light.............4-22
Low Oil Level Light...........4-23
Winter Driving Mode
Light................................4-23
Fog Lamp Light................4-23
Exterior Lamps Off
Reminder........................4-24Cruise Control Light..........4-24
Highbeam On Light...........4-24
Door Ajar Light.................4-24
Service Vehicle Soon
Light................................4-24
Fuel Gage........................4-25
Low Fuel Warning Light. . . .4-25
Driver Information
Center (DIC)
Driver Information
Center (DIC)...................4-26
DIC Operation and
Displays (Base Level
DIC and Audio)
...............4-27
DIC Operation and
Displays (Uplevel
DIC and Audio)
...............4-31
DIC Warnings and
Messages (Base and
Uplevel Systems)
............4-37
OnStar®System
OnStar®System................4-38
Instruments and Controls 4-1
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StabiliTrak®Indicator
Light
For vehicles with this light, it should
come on briey when the ignition
is turned on.
If the light does not come on, have
it xed so it will be ready to warn
if there is a problem.
If the light stays on, or comes on
while driving there may be a problem
with the StabiliTrak system and your
vehicle may need service. When this
light is on, the StabiliTrak system
does not assist in controlling the
vehicle. Adjust your driving
accordingly.
SeeStabiliTrak
®System on
page 8-19for more information.When the system is active, the light
will ash while the system helps
control the vehicle. You may also
feel or hear the system working.
This is normal.
Engine Coolant
Temperature Warning
Light
This light comes on briey when the
ignition is turned on as a system
check. If it does not, take the vehicle
to your dealer/retailer for service.
If this light comes on and stays lit,
the engine has overheated.
If this happens pull over and see
Engine Overheating on page 9-15
for more information.Notice:Driving with the engine
coolant temperature warning light
on could cause your vehicle to
overheat. SeeEngine Overheating
on page 9-15. Your vehicle could
be damaged, and it might not be
covered by your warranty. Never
drive with the engine coolant
temperature warning light on.Tire Pressure Light
This light comes on briey as a
check when the ignition is turned on.
This light comes on and stays on
when one or more of the vehicle’s
tires are signicantly underinated.
Instruments and Controls 4-19
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Page 203 of 304

A 50/50 mixture of clean, drinkable
water and DEX-COOL®coolant will:
Give freezing protection down
to−34°F (−37°C).
Give boiling protection up to
265°F (129°C).
Protect against rust and
corrosion.
Help keep the proper engine
temperature.
Let the warning lights and gages
work as they should.
Notice:Using coolant other than
DEX-COOL
®can cause premature
engine, heater core, or radiator
corrosion. In addition, the engine
coolant may require changing
sooner, at the rst maintenance
service after each 30,000 miles
(50 000 km) or 24 months,
whichever occurs rst. Any
repairs would not be covered by
the vehicle warranty. Always
use DEX-COOL
®(silicate-free)
coolant in the vehicle.
What to Use
Use a mixture of one-half clean,
drinkable water and one-half
DEX-COOL
®coolant which will not
damage aluminum parts. If you
use this coolant mixture, you do not
need to add anything else.
{CAUTION
Adding only plain water to
the cooling system can be
dangerous. Plain water, or
some other liquid such as
alcohol, can boil before the
proper coolant mixture will.
The vehicle’s coolant warning
system is set for the proper
coolant mixture. With plain
water or the wrong mixture,
the engine could get too hot
but would not get the overheat
warning. The engine could
catch re and you or others
could be burned. Use a 50/50
mixture of clean, drinkable
water and DEX-COOL
®coolant.Notice:If an improper coolant
mixture is used, the engine could
overheat and be badly damaged.
The repair cost would not be
covered by the vehicle warranty.
Too much water in the mixture
can freeze and crack the engine,
radiator, heater core, and
other parts.
Notice:If you use extra
inhibitors and/or additives in
your vehicle’s cooling system,
you could damage your vehicle.
Use only the proper mixture of
the engine coolant listed in
this manual for the cooling
system. See Recommended
Fluids and Lubricants in the
Maintenance and Limited
Warranty and Owner Assistance
Information manual.
Vehicle Service and Care 9-13
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Pressure Cap
Notice:If the pressure cap is not
tightly installed, coolant loss
and possible engine damage may
occur. Be sure the cap is
properly and tightly secured.
SeeEngine Compartment Overview
on page 9-6for more information
on location.
Engine Overheating
There is an engine coolant
temperature warning light on
your vehicle’s instrument panel.
SeeEngine Coolant Temperature
Warning Light on page 4-19for
more information.
If Steam Is Coming From
Your Engine
{CAUTION
Steam from an overheated
engine can burn you badly,
even if you just open the hood.
Stay away from the engine if
you see or hear steam coming
from it. Just turn it off and
get everyone away from the
vehicle until it cools down.
Wait until there is no sign of
steam or coolant before you
open the hood.
If you keep driving when your
engine is overheated, the
liquids in it can catch re.
You or others could be badly
burned. Stop your engine if it
overheats, and get out of the
vehicle until the engine is cool.Notice:If the engine catches re
because of being driven with
no coolant, your vehicle can be
badly damaged. The costly
repairs would not be covered by
the vehicle warranty.
If No Steam Is Coming From
Your Engine
An engine coolant temperature
warning can indicate a serious
problem. SeeEngine Coolant
Temperature Warning Light on
page 4-19.
If you get an engine coolant
temperature warning, but see or hear
no steam, the problem may not be
too serious. Sometimes the engine
can get a little too hot when you:
Climb a long hill on a hot day.
Stop after high-speed driving.
Idle for long periods in traffic.
Vehicle Service and Care 9-15
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If you get the engine coolant
temperature warning with no sign of
steam, try this for a minute or so:
1. If your air conditioner is on,
turn it off.
2. In heavy traffic, let the engine
idle in N (NEUTRAL) while
stopped. If it is safe to do so, pull
off the road, shift to P (PARK)
or N (NEUTRAL) and let
the engine idle.
3. Turn on your heater to full hot at
the highest fan speed and open
the windows as necessary.If you no longer have the overheat
warning, you can drive. Just to
be safe, drive slower for about
10 minutes. If the warning does not
come back on, you can drive
normally.
If the warning continues and you
have not stopped, pull over, stop,
and park your vehicle right away.
If there is still no sign of steam,
you can idle the engine for
three minutes while you are parked.
If you still have the warning, turn
off the engine and get everyone out
of the vehicle until it cools down.
You may decide not to lift the hood
but to get service help right away.Cooling System
When you decide it is safe to lift the
hood, this is what you see:
A. Coolant Reservoir
B. Coolant Reservoir Pressure Cap
C. Engine Cooling Fans
(Out of view)
9-16 Vehicle Service and Care
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Power Steering Fluid
When to Check Power
Steering Fluid
It is not necessary to check the
power steering uid level. A power
steering uid leak is the only
reason for uid loss. If a leak
occurs, take your vehicle to the
dealer/retailer service department
and have it repaired as soon
as possible.
Windshield Washer Fluid
What to Use
When you need windshield
washer uid, be sure to read the
manufacturer’s instructions before
use. If you will be operating
your vehicle in an area where the
temperature may fall below freezing,
use a uid that has sufficient
protection against freezing.
Adding Washer Fluid
Open the cap with the washer
symbol on it. Add washer uid
until the tank is full. SeeEngine
Compartment Overview on page 9-6
for reservoir location.Notice:
When using concentrated
washer uid, follow the
manufacturer’s instructions for
adding water.
Do not mix water with
ready-to-use washer uid.
Water can cause the solution
to freeze and damage your
washer uid tank and other
parts of the washer system.
Also, water does not clean as
well as washer uid.
Fill the washer uid tank only
three-quarters full when it is
very cold. This allows for uid
expansion if freezing occurs,
which could damage the tank if
it is completely full.
Do not use engine coolant
(antifreeze) in your windshield
washer. It can damage the
vehicle’s windshield washer
system and paint.
9-20 Vehicle Service and Care
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C
California Fuel.....................8-35
California Perchlorate
Materials Requirements....... 9-3
California Proposition 65
Warning............................ 9-3
Canadian Owners..................... ii
Capacities and
Specications...................10-2
Carbon Monoxide.........8-14, 8-27
Care, Safety Belts................1-22
Cargo Cover......................... 3-1
Cargo Tie Downs................... 3-1
Cautions and Notices............... iii
Chains, Tire........................9-59
Charging System Light..........4-17
Check
Engine Light....................4-20
Chemical Paint Spotting........9-79
Child Restraints
Child Restraint Systems.....1-41
Infants and Young
Children.......................1-38
Lower Anchors and
Tethers for Children.......1-45Child Restraints (cont.)
Older Children..................1-37
Securing..................1-50, 1-53
Where to Put the
Restraint......................1-43
Cleaning
Exterior...........................9-75
Interior............................9-72
Underbody Maintenance....9-79
Climate Control System.......... 7-1
Outlet Adjustment............... 7-4
Clutch, Hydraulic..................9-12
Collision Damage Repair.....11-10
Compact Spare Tire.............9-67
Content Theft-Deterrent.......... 2-9
Control of a Vehicle..............8-17
Coolant
Engine............................9-12
Engine Temperature
Warning Light...............4-19
Cooling System...................
9-16
Cruise Control....................... 4-5
Cruise Control Light..............4-24
Cupholders........................... 3-1Customer Assistance
Information
Courtesy
Transportation.......11-4, 11-8
Customer Assistance
Offices.........................11-5
Customer Satisfaction
Procedure....................11-1
GM Mobility
Reimbursement
Program.......................11-5
Reporting Safety
Defects to
Saturn........................11-14
Reporting Safety
Defects to the
Canadian
Government................11-14
Reporting Safety Defects
to the United States
Government................11-13
Roadside Assistance
Program.......................11-5
Service Publications
Ordering Information.....11-14
i-2 INDEX
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D
Daytime Running Lamps......... 5-2
Defensive Driving.................8-16
Delayed Headlamps............... 5-2
Doing Your Own
Service Work..................... 9-4
Dome Lamps ........................ 5-3
Door
Ajar Light........................4-24
Locks............................... 2-5
Power Door Locks.............. 2-5
Rear Door Security Locks.... 2-6
Driver Information
Center (DIC)....................4-26
DIC Operation and
Displays...............4-27, 4-31
DIC Warnings and
Messages....................4-37
Driving
At Night..........................8-24
Before a Long Trip............8-26
Defensive........................8-16
Drunken..........................8-16
Highway Hypnosis............8-26Driving (cont.)
Hill and Mountain Roads....8-26
In Rain and on Wet
Roads.........................8-25
Rocking Your Vehicle to
Get it Out ....................8-30
Winter.............................8-27
Winter Mode Light............4-23
E
EDR .................................11-15
Electrical System
Add-On Equipment............9-33
Engine Compartment
Fuse Block...................9-34
Fuses.............................9-34
Headlamp Wiring..............9-33
Power Windows and
Other Power
Options........................9-34
Rear Compartment Fuse
Block...........................9-36
Windshield Wiper Fuses....9-34Engine
Air Cleaner/Filter...............9-11
Check and Service
Engine Soon
Light............................4-20
Coolant...........................9-12
Coolant Temperature
Warning Light...............4-19
Engine Compartment
Overview....................... 9-6
Exhaust...........................8-14
Oil ................................... 9-7
Oil Life System.................. 9-9
Overheating.....................9-15
Starting............................. 8-3
Engine Heater....................... 8-4
Entry Lighting........................ 5-3
Event Data Recorders.........11-16
Extender, Safety Belt............1-22
Exterior Lamps...................... 5-1
Exterior Lamps Off
Reminder........................4-24
INDEX i-3
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Hood
Release............................ 9-5
Horn .................................... 4-4
How to Wear Safety Belts
Properly..........................1-12
Hydraulic Clutch...................9-12
I
Ignition Positions................... 8-2
Immobilizer........................... 2-7
Immobilizer Operation............. 2-8
Infants and Young
Children, Restraints...........1-38
Ination - Tire Pressure.........9-46
Instrument Panel
Brightness......................... 5-3
Cluster............................4-12
Overview........................... 4-2
J
Jump Starting......................9-68
K
Keyless Entry System............ 2-3
Keys.................................... 2-2
L
Labeling, Tire Sidewall..........9-40
Lamp
Rear Compartment............. 5-4
Lamps
Dome ............................... 5-3
Exterior, Off Reminder.......4-24
Reading............................ 5-3
Lap-Shoulder Belt................1-17
LATCH System
Child Restraints................1-45
Replacing Parts After a
Crash..........................1-50
License Plate Lamps............9-32
Liftgate
Carbon Monoxide............... 2-6
Light
Airbag Readiness.............4-14
Anti-lock Brake System
(ABS) Warning..............4-18Light (cont.)
Brake System Warning......4-17
Charging System..............4-17
Cruise Control..................4-24
Door Ajar.........................4-24
Engine Coolant
Temperature Warning.....4-19
Fog Lamp ........................4-23
Highbeam On...................4-24
Low Fuel Warning.............4-25
Low Oil Level...................4-23
Malfunction Indicator.........4-20
Oil Pressure.....................4-22
Passenger Airbag Status
Indicator.......................4-15
Safety Belt Reminders.......4-14
Service Vehicle Soon........4-24
StabiliTrak
®Indicator.........4-19
Tire Pressure...................4-19
Winter Driving Mode..........4-23
Lighting
Entry................................ 5-3
Lights
Exterior Lamps................... 5-1
Flash-to-Pass..................... 4-8
High/Low Beam Changer..... 4-8
INDEX i-5
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