2003 Oldsmobile Bravada service

Onstar@ Personal Calling
With Onstar@ Personal Calling, you have a safer way
to stay connected while driving. It’s a hands-free
wireless phone that’s integrated into your vehicle. You can place calls nationwide using voice-activated
dialing with no contracts, no roaming charges and no
access fees. To find out more about Onstar@ Personal
Calling, refer
to the Onstar@ owner’s guide in your
vehicle’s glove box, or call Onstar@ at
1 -888-4-ONSTAR (1 -888-466-7827).
Onstar@ Virtual Advisor
With Onstar@ Virtual Advisor you can listen to your
favorite news, entertainment and information topics,
such as traffic and weather reports, stock quotes and
sports scores. You listen
to your e-mail through
your vehicle’s speakers, and reply with your hands on
the wheel and your eyes on the road.
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.
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HomeLink@ Transmitter
HomeLink@ , a combined universal transmitter and
receiver, provides a way to replace up to three
hand-held transmitters used to activate devices such as
gate operators, garage door openers, entry door
locks, security systems and home lighting. Additional
HomeLink@ information can be found on the internet at
www.homelink.com or by calling 1-800-355-351
5.
If your vehicle is equipped with the HomeLink@
Transmitter, it complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received,
including interference that may cause undesired
operation. This device complies with
RSS-210 of
Industry Canada.
Operation is subject
to the following two conditions:
(1) this device may not cause interference, and
(2) this
device must accept any interference received, including interference that may cause undesired
operation of the device.
Changes and modifications to this system by other than
an authorized service facility could void authorization
to use this equipment.
Programming the HomeLink@
Transmitter
Do not use the HomeLink@ Transmitter with any garage
door opener that does not have the “stop and reverse”
feature. This includes any garage door opener model
manufactured before April 1, 1982.
Keep the original transmitter for use in other vehicles as
well as for future HomeLink@ programming. It is also
recommended that upon the sale of the vehicle,
the programmed HomeLink@ buttons should be erased
for security purposes. Refer to “Erasing HomeLink@
Buttons” or, for assistance, contact HomeLink@ on the
internet at: www.homelink.com or by calling
Be sure that people and objects are clear of the garage
door or gate operator you are programming. When
programming a garage door, it is advised to park outside
of the garage.
1
-800-355-35
1 5.
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Section 3 Instrument Panel
Instrument Panel Overview ............................... 3.4
Hazard Warning Flashers
................................ 3.5
Other Warning Devices
................................... 3.6
Horn
............................................................. 3.6
Tilt Wheel
..................................................... 3.6
Turn SignaVMultifunction Lever
......................... 3.7
Exterior Lamps
............................................. 3.14
Interior Lamps
.............................................. 3.17
Accessory Power Outlets
............................... 3.19
Ashtrays and Cigarette Lighter
........................ 3.20
Climate Controls ......................................... 3.21
Dual Automatic Climate Control System
........ 3.21
Rear Climate Control System
......................... 3.25
Steering Wheel Climate Controls
..................... 3.27
Climate Controls Personalization
..................... 3.27
Warning Lights, Gages and Indicators ............. 3.28
Instrument Panel Cluster
................................ 3.29
Speedometer and Odometer
........................... 3.30
Tachometer
................................................. 3.30
Safety Belt Reminder Light
............................. 3.30
Air Bag Readiness Light
................................ 3-31
Charging System Light
.................................. 3.32 Voltmeter Gage
............................................ 3.32
Anti-Lock Brake System Warning Light
......... 3.34
Engine Coolant Temperature Gage
.............. 3.35
Malfunction Indicator Lamp
............................. 3.35
Oil Pressure Gage
........................................ 3.38
Change Engine Oil Light
................................ 3-39
Security Light
............................................... 3.39
Cruise Control Light
...................................... 3.40
Reduced Engine Power Light
......................... 3.40
Service All-Wheel Drive Light
......................... 3.41
Check Gages Warning Light
........................... 3.41
Gate Ajar Light
............................................. 3.42
Fuel Gage
................................................... 3.42
Low Fuel Warning Light
............................. 3.42
Driver information Center (DiC) .. .............. 3.43
DIC Operation and Displays
........................... 3.43
DIC Warnings and Messages
......................... 3.52
Audio System(s) ............................................. 3.56
Setting the Time
........................................... 3.56
Radio with Cassette and CD
.......................... 3.57
Radio with Six-Disc CD
................................. 3.66
Brake System Warning
Light
.......................... 3-33
3- 1

The safety belt light will also come
on and stay on
for several seconds, then it
will flash for several more.
If the driver’s belt is already buckled, neither the chime
nor the light will come on.
Air Bag Readiness Light
There is an air bag readiness light on the instrument
panel, which shows the air bag symbol. The system
checks the air bag’s electrical system for malfunctions.
The light tells you
if there is an electrical problem.
The system check includes the air bag sensors, the air
bag modules, the wiring and the crash sensing and
diagnostic module. For more information on the air baa
system, see
Air Bag Systems on page 1-46.
This light will come on
when you start your
vehicle, and it will flash for
a few seconds. Then
the light should
go out.
This means the system is
ready. If
the air bag readiness light stays on after you start the
vehicle or comes on when you are driving, your air
bag system may not work properly. Have your vehicle
serviced right away.
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 inflate in a crash, or they
could even inflate 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 flash for a few
seconds when you turn the ignition key to
RUN. If the
light doesn’t come on then, have it fixed
so it will
be ready to warn you
if there is a problem.
3-3 1

Readings in the low warning zone may occur when a
large number of electrical accessories are operating in
the vehicle and the engine is left idling for an
extended period. This condition is normal since the
charging system is not able
to provide full power
at engine idle. As engine speeds are increased, this
condition should correct itself as higher engine speeds
allow the charging system
to create maximum power.
You can only drive for a short time with the reading
in either warning zone. If you must drive, turn
off
all unnecessary accessories.
Readings in either warning zone indicate a possible
problem in the electrical system. Have the vehicle
serviced as soon as possible. Your
vehicle’s hydraulic brake system
is divided into two
parts.
If one part isn’t working, the other part can still
work and stop you. For good braking, though, you need
both parts working well.
If the warning light comes on, there could be a brake
problem. Have your brake system inspected right away.
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I BRAKE I I
I I I
United States Canada
Brake System Warning Light
When the ignition is on, the brake system warning light
will come on when you set your parking brake. The
light will stay on
if your parking brake doesn’t release
fully. If it stays on after your parking brake is fully
released, it means you have a brake problem.
A chime
may also sound when the light comes on. This light should come on briefly when you turn the
ignition key
to RUN. If it doesn’t come on then, have it
fixed
so it will be ready to warn you if there’s a
problem.
3-33

If the light comes on while you are driving, pull off the
road and stop carefully. You may notice that the pedal is
harder to push. Or, the pedal may go closer to the
floor. It may take longer to stop. If the light is still on,
have the vehicle towed for service. See
Towing
Your Vehicle
on page 4-41.
. ,UT brake sl ,,em m,, not be WOL ... ng
properly if the brake system warning light is
on. Driving with the brake system warning light
on can lead to an accident.
If the light is still
on after you’ve pulled
off the road and stopped
carefully, have the vehicle towed for service.
I
Anti-Lock Brake System Warning
Light
With the anti-lock brake
system, this light will come
on when you start your
engine and may stay on for
several seconds. That’s
normal.
A chime may also
sound when the light
comes on.
If the light stays on, or comes on when you’re driving,
your vehicle needs service. If the regular brake
system warning light isn’t on, you still have brakes, but
you don’t have anti-lock brakes. If the regular brake
system warning light is also on, you don’t have anti-lock
brakes and there’s a problem with your regular
brakes. See
Brake System Warning Light on page 3-33
earlier in this section.
The anti-lock brake system warning light should come
on briefly when you turn the ignition key to
RUN. If
the light doesn’t come on then, have it fixed
so it will be
ready to warn you
if there is a problem.
3-34

Engine Coolant Temperature Gage
L
United States
Malfunction Indicator Lamp
Service Engine Soon Light in the
United States
or Check Engine Light in
Canada
I SERVICE
II
- 'I
Canada
This gage shows the engine coolant temperature. If the
gage pointer moves into the red area, the engine
coolant has overheated.
If you have been operating your vehicle under normal
driving conditions, you should pull
off the road, stop your
vehicle and turn
off the engine as soon as possible.
See
Engine Overheating on page 5-24.
ENGINE
SOON
United States
CHECK
Canada
Your vehicle is equipped with a computer which
monitors operation
of the fuel, ignition and emission
control systems.
3-35

This system is called OBD II (On-Board
Diagnostics-Second Generation) and is intended
to
assure that emissions are at acceptable levels for the
life of the vehicle, helping to produce a cleaner
environment. The SERVICE ENGINE SOON or CHECK
ENGINE light comes on and a chime will sound
to
indicate that there is a problem and service is required. Malfunctions often will be indicated by the system
before any problem is apparent. This may prevent more
serious damage
to your vehicle. This system is also
designed to assist your service technician in correctly
diagnosing any malfunction.
Notice: If you keep driving your vehicle with this
light on, after a while, your emission controls
may not work as well, your fuel economy may not
be as good and your engine may not run as
smoothly. This could lead to costly repairs that may not be covered by your warranty.
Notice: Modifications made to the engine,
transmission, exhaust, intake or fuel system of your
vehicle or the replacement of the original tires
with other than those of the same Tire Performance Criteria (TPC) can affect your vehicle’s emission
controls and may cause this light to come on.
Modifications to these systems could lead to costly
repairs
not covered by your warranty. This may
also result in a failure to pass a required Emission
Inspection/Maintenance test.
3-36
This light should come on, as a check to show you it is
working, when the ignition is on and the engine is
not running. If the light doesn’t come on, have it
repaired. This light will also come on during a
malfunction in one of two ways:
0 Light Flashing - A misfire condition has been
detected. A misfire increases vehicle emissions
and may damage the emission control system on
your vehicle. Dealer or qualified service center
diagnosis and service may be required.
Light On Steady - An emission control system
malfunction has been detected on your vehicle.
Dealer or qualified service center diagnosis
and service may be required.
If the Light Is Flashing
The following may prevent more serious damage to
your vehicle:
Reducing vehicle speed.
Avoiding hard accelerations.
Avoiding steep uphill grades.
If you are towing a trailer, reduce the amount of
cargo being hauled as soon as it is possible.
If the light stops flashing and remains on steady, see “If
the Light Is On Steady’’ following.