heater SATURN VUE HYBRID 2008 User Guide

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 you
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 you use an improper coolant mixture,
your engine could overheat and be badly damaged.
The repair cost would not be covered by your
warranty. Too much water in the mixture can freeze
and crack the engine, radiator, heater core, and
other parts.
If you have to add coolant more than four times a year,
have your dealer/retailer check your cooling system.
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. SeeRecommended Fluids and Lubricants
on page 6-12for more information.
5-21
ProCarManuals.com

If No Steam Is Coming From Your
Engine
If you get an engine overheat 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.
Tow a trailer.
If you get the overheat warning with no sign of steam,
try this for a minute or so:
1. If you have an air conditioner and it is on, turn it off.
2. Turn on your heater to full hot at the highest fan
speed and open the windows as necessary.
3. Try to minimize engine load. If you are in a traffic
jam, shift to NEUTRAL (N); otherwise, shift to the
highest gear possible while driving.If you no longer have the overheat warning, you can
drive. Just to be safe, drive slower for about ten 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, idle the engine for
three minutes while you are parked. If the warning
continues, 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.
5-24
ProCarManuals.com

The coolant level should be between the MIN and MAX
lines. If it is not, you may have a leak at the radiator
hoses, heater hoses, radiator, water pump, or
somewhere else in the cooling system.
{CAUTION:
Heater and radiator hoses, and other engine
parts, can be very hot. Do not touch them.
If you do, you can be burned.
Do not run the engine if there is a leak. If you
run the engine, it could lose all coolant. That
could cause an engine re, and you could be
burned. Get any leak xed before you drive the
vehicle.
If there seems to be no leak, with the engine on, check
to see if the electric engine cooling fan is running. If the
engine is overheating, the fan should be running. If it is
not, your vehicle needs service. Turn off the engine.
Notice:Engine damage from running the engine
without coolant is not covered by the warranty.Notice:Using coolant other than DEX-COOL
®may
cause premature engine, heater core, or radiator
corrosion. In addition, the engine coolant could
require changing sooner, at 30,000 miles (50 000 km)
or 24 months, whichever occurs rst. Any repairs
would not be covered by the warranty. Always
use DEX-COOL
®(silicate-free) coolant in the vehicle.
How to Add Coolant to the Coolant
Surge Tank
Notice:This vehicle has a specic coolant ll
procedure. Failure to follow this procedure could
cause your engine to overheat and be severely
damaged.
If you have not found a problem yet, check to see if
coolant is visible in the surge tank. If coolant is visible
but the coolant level is not at between the MIN and MAX
lines, add a 50/50 mixture of clean, drinkable water
and DEX-COOL
®coolant at the coolant surge tank,
but be sure the cooling system, including the coolant
surge tank pressure cap, is cool before you do it.
SeeEngine Coolant on page 5-20for more information.
5-26
ProCarManuals.com

{CAUTION:
Steam and scalding liquids from a hot cooling
system can blow out and burn you badly. They
are under pressure, and if you turn the coolant
surge tank pressure cap — even a little — they
can come out at high speed. Never turn the
cap when the cooling system, including the
coolant surge tank pressure cap, is hot. Wait
for the cooling system and coolant surge tank
pressure cap to cool if you ever have to turn
the pressure cap.
{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 you
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:In cold weather, water can freeze and crack
the engine, radiator, heater core and other parts.
Use the recommended coolant and the proper
coolant mixture.
5-27
ProCarManuals.com

Checking Things Under the Hood......................5-10
Chemical Paint Spotting...................................5-86
Child Restraints
Child Restraint Systems...............................1-37
Infants and Young Children...........................1-34
Lower Anchors and Tethers for Children..........1-41
Older Children.............................................1-31
Securing a Child Restraint in a
Rear Seat Position...................................1-47
Securing a Child Restraint in the
Right Front Seat Position..........................1-49
Where to Put the Restraint...........................1-39
Cleaning
Aluminum Wheels........................................5-84
Exterior Lamps/Lenses.................................5-82
Fabric/Carpet..............................................5-80
Finish Care.................................................5-83
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-81
Interior.......................................................5-79
Tires..........................................................5-85
Underbody Maintenance...............................5-86
Washing Your Vehicle...................................5-82
Weatherstrips..............................................5-82
Windshield and Wiper Blades........................5-84Climate Control System
Air Filter, Passenger Compartment.................3-23
Automatic...................................................3-18
Outlet Adjustment........................................3-23
Clock, Setting.................................................3-60
Collision Damage Repair..................................7-10
Compass.......................................................3-48
Compressor Kit, Tire Sealant............................5-68
Content Theft-Deterrent....................................2-13
Control of a Vehicle.......................................... 4-5
Convenience Net............................................2-43
Coolant
Engine Temperature Warning Light.................3-35
Heater, Engine............................................2-22
Surge Tank Pressure Cap.............................5-23
Cooling System..............................................5-25
Cruise Control................................................3-11
Cruise Control Light........................................3-40
Cupholders....................................................2-42
Customer Assistance Information
Courtesy Transportation.................................. 7-8
Customer Assistance for Text
Telephone (TTY) Users............................... 7-4
Customer Assistance Offices........................... 7-5
Customer Satisfaction Procedure..................... 7-2
3
ProCarManuals.com

Electrical System (cont.)
Underhood Fuse Block.................................5-93
Windshield Wiper Fuses...............................5-89
Electronic Immobilizer
PASS-Key
®III .............................................2-14
Electronic Immobilizer Operation
PASS-Key
®III+...........................................2-15
Electronic Stability Program................................ 4-8
Engine
Air Cleaner/Filter.........................................5-18
Change Engine Oil Light...............................3-39
Check and Service Engine Soon Light............3-36
Coolant......................................................5-20
Coolant Heater............................................2-22
Coolant Temperature Warning Light................3-35
Drive Belt Routing.......................................6-14
Engine Compartment Overview......................5-12
Exhaust.....................................................2-29
Oil .............................................................5-13
Oil Life System...........................................5-16
Overheating................................................5-23
Starting......................................................2-18
Entry Lighting.................................................3-16
Event Data Recorders.....................................7-15
Extender, Safety Belt.......................................1-30
Exterior Lamps...............................................3-14
F
Filter
Engine Air Cleaner......................................5-18
Finish Damage...............................................5-85
Fixed Mast Antenna........................................3-77
Flashers, Hazard Warning.................................. 3-6
Flash-to-Pass................................................... 3-8
Flat Tire........................................................5-67
Fluid
Automatic Transmission................................5-20
Windshield Washer......................................5-29
Folding Rear Seat...........................................1-10
Folding Seatback, Passenger............................. 1-9
Fuel............................................................... 5-5
Additives...................................................... 5-7
California Fuel.............................................. 5-6
Filling a Portable Fuel Container....................5-10
Filling the Tank............................................. 5-8
Fuels in Foreign Countries.............................. 5-7
Gage .........................................................3-41
Gasoline Octane........................................... 5-6
Gasoline Specications.................................. 5-6
Low Warning Light.......................................3-42
Running Out of...........................................2-30
Fuel Economy Light........................................3-43
5
ProCarManuals.com

Fuses
Fuses and Circuit Breakers...........................5-90
Instrument Panel Fuse Block.........................5-90
Underhood Fuse Block.................................5-93
Windshield Wiper.........................................5-89
G
Gage
Fuel..........................................................3-41
Speedometer..............................................3-27
Tachometer.................................................3-27
Gage, Charge/Assist........................................3-43
Garage Door Opener.......................................2-36
Gasoline
Octane........................................................ 5-6
Specications............................................... 5-6
Glove Box.....................................................2-41
GM Mobility Reimbursement Program.................. 7-5
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-2
Headlamp
Aiming .......................................................5-39Headlamps....................................................5-42
Bulb Replacement.......................................5-41
Daytime Running Lamps...............................3-15
Exterior Lamps............................................3-14
Flash-to-Pass............................................... 3-8
Front Turn Signal and Parking Lamps.............5-43
Halogen Bulbs............................................5-41
High/Low Beam Changer................................ 3-8
Wiper Activated...........................................3-14
Heated Seats................................................... 1-6
Heater...........................................................3-18
Height Adjuster, Driver Seat............................... 1-5
Highbeam On Light.........................................3-40
Highway Hypnosis...........................................4-16
Hill and Mountain Roads..................................4-16
Hood
Checking Things Under................................5-10
Release.....................................................5-11
Horn ............................................................... 3-6
How to Wear Safety Belts Properly...................1-17I
Ignition Positions.............................................2-17
Infants and Young Children, Restraints...............1-34
Ination - Tire Pressure...................................5-52
Inator Kit, Tire...............................................5-68
6
ProCarManuals.com