2004 CADILLAC ESCALADE EXT heater

What to Use
Use a mixture of one-halfclean, drinkable waterand
one-half DEX-COOLžcoolant which won't damage
aluminum parts. If you use this coolant mixture,
you don't need to add anything else.
{CAUTION:
Adding only plain water to your cooling
system can be dangerous. Plain water, or
some other liquid such as alcohol, can boil
before the proper coolant mixture will. Your
vehicle's coolant warning system is set for the
proper coolant mixture. With plain water or the
wrong mixture, your engine could get too hot
but you would not get the overheat warning.
Your engine could catch ®re and you or others
could be burned. Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
žcoolant.
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 check your cooling system.
Notice:If you use the proper coolant, you do not
have to add extra inhibitors or additives which claim
to improve the system. These can be harmful.
5-23

CAUTION: (Continued)
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.
See ªOverheated Engine Protection Operating
Modeº under
Engine Overheating on page 5-26
for information on driving to a safe place in an
emergency.
Notice:If your engine catches ®re because you
keep driving with no coolant, your vehicle can
be badly damaged. The costly repairs would not be
covered by your warranty. See ªOverheated
Engine Protection Operating Modeº under
Engine
Overheating on page 5-26for information on driving
to a safe place in an emergency.
If No Steam Is Coming From Your
Engine
An overheat warning, along with a low coolant condition,
can indicate a serious problem.
If you get an engine overheat, 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. See ªDriving on Gradesº under
Towing a Trailer on page 4-55.
If you get the overheat warning with no sign of steam,
try this for a minute or so:
1. Turn on your heater to full hot at the highest fan
speed and open the window as necessary.
2. If you're in a traffic jam, shift to NEUTRAL (N);
otherwise, shift to the highest gear while
driving ± DRIVE (D).
5-27

The coolant level should
be at or above the FULL
COLD mark. If it isn't,
you may have a leak at the
pressure cap or in 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, start the engine again.
The engine cooling fan speed should increase when idle
speed is doubled by pushing the accelerator pedal
down. If it doesn't, your vehicle needs service. Turn off
the engine.
Notice:Engine damage from running your engine
without coolant is not covered by your warranty. See
ªOverheated Engine Protection Operating Modeº
in the Index for information on driving to a safe
place in an emergency.
Notice:Using coolant other than DEX-COOLžmay
cause premature engine, heater core or radiator
corrosion. In addition, the engine coolant may
require changing sooner, at 30,000 miles (50 000 km)
or 24 months, whichever occurs ®rst. Any repairs
would not be covered by your warranty. Always use
DEX-COOL
ž(silicate-free) coolant in your vehicle.
5-29

{CAUTION:
Adding only plain water to your cooling
system can be dangerous. Plain water, or
some other liquid such as alcohol, can boil
before the proper coolant mixture will. Your
vehicle's coolant warning system is set for the
proper coolant mixture. With plain water or the
wrong mixture, your engine could get too hot
but you would not get the overheat warning.
Your engine could catch ®re and you or others
could be burned. Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
žcoolant.
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.
{CAUTION:
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol
and it will burn if the engine parts are hot
enough. Do not spill coolant on a hot engine.
5-31

Child Restraints
Child Restraint Systems...............................1-34
Infants and Young Children...........................1-30
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-40
Older Children.............................................1-28
Securing a Child Restraint Designed for the
LATCH System........................................1-42
Securing a Child Restraint in a Rear Seat
Position..................................................1-42
Securing a Child Restraint in the Right Front
Seat Position...........................................1-44
Top Strap...................................................1-38
Top Strap Anchor Location............................1-39
Where to Put the Restraint...........................1-37
Chime Level Adjustment.................................3-102
Cigarette Lighter.............................................3-23
Cleaning
Inside of Your Vehicle.................................5-103
Outside of Your Vehicle..............................5-105
Underbody Maintenance.............................5-108
Video Screen............................................3-102
Weatherstrips............................................5-105
Cleaning Aluminum or Chrome-Plated
Wheels.....................................................5-107
Cleaning Exterior Lamps/Lenses......................5-106
Cleaning Fabric/Carpet...................................5-103
Cleaning Glass Surfaces................................5-104Cleaning Interior Plastic Components...............5-104
Cleaning Leather...........................................5-103
Cleaning the Mirror.........................................2-45
Cleaning the Speaker Covers..........................5-104
Cleaning the Top of the Instrument Panel.........5-104
Cleaning the Windshield and Wiper Blades.......5-107
Cleaning Tires..............................................5-108
Cleaning Vinyl..............................................5-103
Cleaning Wood Panels...................................5-104
Climate Control System
Automatic...................................................3-24
Climate Controls Personalization....................3-32
Outlet Adjustment........................................3-32
Clock............................................................3-24
Compass Calibration.......................................2-45
Compass Variance..........................................2-44
Content Theft-Deferrent....................................2-27
Control of a Vehicle.......................................... 4-5
Coolant
Engine Temperature Gage............................3-42
Heater, Engine............................................2-32
Surge Tank Pressure Cap.............................5-25
Cooling System..............................................5-28
Cruise Control................................................3-11
Cruise Control Light........................................3-47
Cupholder(s)..................................................2-54
Current and Past Model Order Forms................7-12
4

Driving On Grades..........................................4-63
Driving on Off-Road Hills.................................4-22
Driving on Snow or Ice....................................4-41
Driving Through Deep Standing Water...............4-34
Driving Through Flowing Water.........................4-34
Driving Uphill..................................................4-23
Driving with a Trailer.......................................4-61
DVD
Cleaning the Video Screen..........................3-102
Distortion....................................................3-99
Rear Seat Entertainment System...................3-83
DVD Player....................................................3-83
E
Easy Exit Seat...............................................2-74
Electrical System
Add-On Equipment.....................................5-111
Fuses and Circuit Breakers.........................5-111
Power Windows and Other Power
Options.................................................5-111
Windshield Wiper Fuses.............................5-111
Emissions Inspection and Maintenance
Programs...................................................3-46Engine
Air Cleaner/Filter.........................................5-16
Battery.......................................................5-41
Check and Service Engine Soon Light............3-44
Coolant......................................................5-22
Coolant Heater............................................2-32
Coolant Temperature Gage...........................3-42
Engine Compartment Overview......................5-10
Exhaust.....................................................2-41
Fan Noise..................................................5-34
Oil .............................................................5-11
Overheating................................................5-26
Starting......................................................2-31
ENGINE COOLANT HOT.................................3-61
Engine Oil Additives........................................5-14
ENGINE OVERHEATED..................................3-61
Entertainment System
Cleaning the Video Screen..........................3-102
DVD Distortion............................................3-99
Entry Lighting.................................................3-19
Environmental Concerns..................................4-19
Erasing HomeLink
žButtons..............................2-53
Event Data Records (EDR)................................ 7-8
Exit Lighting...................................................3-19
Extender, Safety Belt.......................................1-27
Exterior Lamps...............................................3-15
6

Storage Areas
All-Weather Cargo Area................................2-66
Center Console Storage Area........................2-54
Cupholder(s)...............................................2-54
Glove Box..................................................2-54
Luggage Carrier..........................................2-54
Rear Storage Area.......................................2-55
Top-Box Storage..........................................2-71
Storing a Flat or Spare Tire, Jack and Tools.......5-94
Stuck in Sand, Mud, Ice or Snow......................4-44
Sun Visors.....................................................2-27
Sunroof.........................................................2-72
T
Tachometer....................................................3-35
Tailgate.........................................................2-23
Tailgate Removal............................................2-24
Taillamps.......................................................5-61
Temperature and Compass Display....................2-43
Testing the Alarm............................................2-28
Theft-Deterrent, Radio.....................................3-98
Theft-Deterrent Systems...................................2-27
Content Theft-Deterrent................................2-27
Passlock
ž...................................................2-29
Throttle, Adjustable..........................................2-32TIGHTEN FUEL CAP......................................3-63
Tilt Wheel........................................................ 3-7
Tire Sidewall Labeling......................................5-64
Tire Size.......................................................5-67
Tire Terminology and De®nitions........................5-68
Tires.............................................................5-63
Buying New Tires........................................5-76
Chains.......................................................5-81
Changing a Flat Tire....................................5-83
If a Tire Goes Flat.......................................5-82
In¯ation - Tire Pressure................................5-71
Inspection and Rotation................................5-74
Pressure Monitor System..............................5-72
Spare Tire................................................5-102
Uniform Tire Quality Grading.........................5-78
Wheel Alignment and Tire Balance.................5-79
Wheel Replacement.....................................5-80
When It Is Time for New Tires......................5-76
To Use the Engine Coolant Heater....................2-33
Top Drain Grates ± Removal and Cleaning.........2-68
Top Strap......................................................1-38
Top Strap Anchor Location...............................1-39
Top-Box Storage.............................................2-71
Torque Lock...................................................2-40
Total Weight on Your Vehicle's Tires..................4-60
Tow/Haul Mode Light.......................................3-47
Tow/Haul Mode Selector Button........................2-36
15