service indicator CADILLAC ESCALADE EXT 2004 2.G User Guide

Headlamp Aiming
Your vehicle has a visual optical headlamp aiming
system equipped with horizontal aim indicators. The aim
has been preset at the factory and should need no
further adjustment. This is true even though your
horizontal aim indicators may not fall exactly on the ª0º
(zero) marks on their scales.
If your vehicle is damaged in an accident, the headlamp
aim may be affected. Aim adjustment to the low beam
may be necessary if it is difficult to see lane markers (for
horizontal aim), or if oncoming drivers ¯ash their high
beams at you (for vertical aim).
If you believe your headlamps need to be re-aimed, we
recommend that you take your vehicle to your dealer
for service. However, it is possible for you to re-aim your
headlamps as described in the following procedure.
Notice:To make sure your headlamps are aimed
properly, read all the instructions before beginning.
Failure to follow these instructions could cause
damage to headlamp parts.
The vehicle should be properly prepared as follows:
·The vehicle should be placed so the headlamps are
25 ft. (7.6 m) from a light colored wall or other ¯at
surface.
·The vehicle must have all four tires on a perfectly
level surface which is level all the way to the wall
or other ¯at surface.
·The vehicle should be placed so it is perpendicular
to the wall or other ¯at surface.
·The vehicle should not have any snow, ice or mud
attached to it.
·The vehicle should be fully assembled and all other
work stopped while headlamp aiming is being done.
·The vehicle should be normally loaded with a
full tank of fuel and one person or 160 lbs. (75 kg)
on the driver's seat.
·Tires should be properly in¯ated.
·Start the vehicle and rock it to level the suspension.
Headlamp aiming is done with the vehicle low beam
lamps. The high beam lamps will be correctly aimed if
the low beam lamps are aimed properly.
5-51

When It Is Time for New Tires
One way to tell when it's
time for new tires is to
check the treadwear
indicators, which will
appear when your tires
have only 1/16 inch
(1.6 mm) or less of tread
remaining. Some
commercial truck tires may
not have treadwear
indicators.
You need a new tire if any of the following statements
are true:
·You can see the indicators at three or more places
around the tire.
·You can see cord or fabric showing through the
tire's rubber.
·The tread or sidewall is cracked, cut or snagged
deep enough to show cord or fabric.
·The tire has a bump, bulge or split.
·The tire has a puncture, cut or other damage that
can't be repaired well because of the size or
location of the damage.
Buying New Tires
To ®nd out what kind and size of tires you need, look at
the Certi®cation/Tire label or the Tire and Loading
Information label. See
Loading Your Vehicle on
page 4-47, for more information about these labels and
where they can be found on your vehicle.
The tires installed on your vehicle when it was
new had a Tire Performance Criteria Speci®cations
(TPC Spec) number on each tire's sidewall. When you
get new tires, GM recommends that you get tires
with that same TPC Spec number. That way your
vehicle will continue to have tires that are designed to
give proper endurance, handling, speed rating, load
range, traction, ride, tire pressure monitoring system
performance and other things during normal service on
your vehicle. If your tires have an all-season tread
design, the TPC number will be followed by an ªMSº
(for mud and snow).
5-76

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and ®lter. Reset oil life system. See
Engine Oil on
page 5-11.An Emission Control Service.··
Lubricate chassis components.
See footnote #.··
Visually check for any leaks or damage.
See footnote (j).··
Inspect engine air cleaner ®lter or change indicator (if equipped). If necessary,
replace ®lter. See
Engine Air Cleaner/Filter on page 5-16.An Emission Control
Service. See footnote ².··
Rotate tires and check in¯ation pressures and wear. See
Tires on page 5-63.··
Inspect brake system.
See footnote (a).··
Check engine coolant and windshield washer ¯uid levels and add ¯uid as
needed.··
Perform any needed additional services. See ªAdditional Required Servicesº in
this section.··
Inspect suspension and steering components.
See footnote (b).·
Inspect engine cooling system.
See footnote (c).·
Inspect wiper blades.
See footnote (d).·
Inspect restraint system components.
See footnote (e).·
Lubricate body components.
See footnote (f).·
Check transmission ¯uid level and add ¯uid as needed.·
6-5

Additional Required Services
The following services should be performed at the ®rst maintenance service (IorII) after the indicated miles
(kilometers) shown for each item.
Additional Required Services
Service25,000
(41 500)50,000
(83 000)75,000
(125 000)100,000
(166 000)125,000
(207 500)150,000
(240 000)
Inspect fuel system for damage or
leaks.······
Inspect exhaust system for loose or
damaged components.······
Vehicles without a ®lter restriction
indicator: Replace engine air cleaner
®lter. See
Engine Air Cleaner/Filter on
page 5-16.An Emission Control
Service.······
Change automatic transmission ¯uid
and ®lter (severe service).
See footnote (h).···
Change automatic transmission ¯uid
and ®lter (normal service).·
6-6

M
Maintenance and Cleaning...............................2-67
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill........................................... 6-9
At Least Once a Month................................6-10
At Least Once a Year..................................6-10
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-8
Maintenance Record....................................6-16
Maintenance Requirements............................. 6-2
Normal Maintenance Replacement Parts.........6-15
Owner Checks and Services........................... 6-9
Recommended Fluids and Lubricants.............6-13
Scheduled Maintenance................................. 6-4
Using Your................................................... 6-3
Your Vehicle and the Environment................... 6-2
Maintenance When Trailer Towing.....................4-64
Making Turns.................................................4-62
Malfunction Indicator Light................................3-44
Matching Transmitter(s) to Your Vehicle............... 2-6
Memory Seat.................................................2-73Message
DIC Warnings and Messages........................3-60
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands) ± Customer Assistance....................... 7-4
Midgate.........................................................2-13
Midgate Drain Grate Removal and Cleaning.......2-70
Midgate Operation...........................................2-14
Mirrors
Automatic Dimming Rearview with OnStar
ž,
Compass and Temperature Display.............2-43
Outside Automatic Dimming Mirror with Curb
View Assist.............................................2-47
Outside Convex Mirror.................................2-46
Outside Heated Mirrors................................2-47
Outside Power Mirrors..................................2-45
MyGMLink.com................................................ 7-3
N
Navigation/Radio System..................................3-82
New Vehicle Break-In......................................2-29
Normal Maintenance Replacement Parts............6-15
10

O
Odometer......................................................3-35
Off-Road Recovery..........................................4-14
Oil
Engine.......................................................5-11
Pressure Gage............................................3-46
OIL LIFE RESET............................................3-60
OIL PRESSURE LOW.....................................3-60
Older Children, Restraints................................1-28
Online Owner Center........................................ 7-3
OnStar
žPersonal Calling.................................2-49
OnStaržServices............................................2-48
OnStaržSteering Wheel Controls......................2-49
OnStaržSystem.............................................2-48
OnStaržVirtual Advisor....................................2-49
Operating Your All-Wheel-Drive Vehicle Off
Paved Roads..............................................4-17
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-32
Outside
Automatic Dimming Mirror with Curb View
Assist.....................................................2-47
Convex Mirror.............................................2-46
Heated Mirrors............................................2-47
Power Mirrors.............................................2-45
Overheated Engine Protection
Operating Mode..........................................5-26Overseas ± Customer Assistance........................ 7-4
Owner Checks and Services.............................. 6-9
Owners, Canadian............................................... ii
Owner's Information........................................7-11
P
Park Aid........................................................3-20
Park (P)
Shifting Into................................................2-38
Shifting Out of............................................2-40
Parking
Assist........................................................3-20
Brake........................................................2-37
Over Things That Burn.................................2-41
Parking on Hills..............................................4-63
Passenger Air Bag Indicator.............................2-45
Passenger Air Bag Status Indicator...................3-36
PASSENGER DOOR AJAR..............................3-65
Passenger Sensing System..............................1-56
Passing.................................................4-14, 4-62
Passlock
ž......................................................2-29
Personalization Button.....................................3-53
Personalization, Climate Controls......................3-32
Plan Ahead When Possible................................ 7-7
Playing a Cassette Tape..................................3-77
Playing a CD.................................................3-79
Playing the Radio...........................................3-69
11

V
Vehicle
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-47
Symbols......................................................... iv
Vehicle Data Collection and Event
Data Records............................................... 7-8
Vehicle Identi®cation
Number (VIN)............................................5-110
Service Parts Identi®cation Label..................5-110
Vehicle Personalization
Memory Seat..............................................2-73
Vehicle Storage..............................................5-42
Ventilation Adjustment......................................3-32
Video Screen.................................................3-86
Visors...........................................................2-27
Voltmeter Gage..............................................3-39
W
Warning Lights, Gages and Indicators................3-33
Warnings
DIC Warnings and Messages........................3-60
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle....................................5-105
Weight of the Trailer........................................4-58
Weight of the Trailer Tongue.............................4-59
What Kind of Engine Oil to Use........................5-13
What to Add..................................................5-39
What to Do with Used Oil................................5-16
What to Use..................................5-23, 5-36, 5-49
Wheels
Alignment and Tire Balance..........................5-79
Replacement...............................................5-80
17