2005 BUICK TERRAZA warning light

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-3
Rear Seats
............................................... 1-7
Safety Belts
.............................................1-16
Child Restraints
.......................................1-34
Airbag System
.........................................1-54
Restraint System Check
............................1-67
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
......................................2-10
Windows
.................................................2-24
Theft-Deterrent Systems
............................2-26
Starting and Operating Your Vehicle
...........2-30
Mirrors
....................................................2-41
OnStar
®System
......................................2-42
HomeLink®Wireless Control System
...........2-44
Storage Areas
.........................................2-48
Vehicle Personalization
.............................2-54
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-25
Warning Lights, Gages, and Indicators
........3-31
Driver Information Center (DIC)
..................3-45
Audio System(s)
.......................................3-77Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-37
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-10
All-Wheel Drive
........................................5-41
Bulb Replacement
....................................5-42
Windshield Wiper Blade Replacement
.........5-46
Tires
......................................................5-47
Appearance Care
.....................................5-77
Vehicle Identication
.................................5-85
Electrical System
......................................5-86
Capacities and Specications
.....................5-93
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance and Information.............. 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-10
Index................................................................ 1
2005 Buick Terraza Owner ManualM

Vehicle Damage Warnings
Also, in this manual you will nd these notices:
Notice:These mean there is something that could
damage your vehicle.
A notice tells about something that can damage the
vehicle. Many times, this damage would not be covered
by your vehicle’s warranty, and it could be costly. But
the notice will tell what to do to help avoid the damage.
When you read other manuals, you might see CAUTION
and NOTICE warnings in different colors or in different
words.
There are also warning labels on the vehicle. They use
the same words, CAUTION or NOTICE.
Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along with
the text describing the operation or information
relating to a specic component, control, message,
gage, or indicator.
If you need help guring out a specic name of a
component, gage, or indicator, reference the following
topics:
Seats and Restraint Systems in Section 1
Features and Controls in Section 2
Instrument Panel Overview in Section 3
Climate Controls in Section 3
Warning Lights, Gages, and Indicators in Section 3
Audio System(s) in Section 3
Engine Compartment Overview in Section 5
iv

Notice:Using a tool to force the key from the
ignition switch could cause damage or break the
key. Use the correct key and turn the key only with
your hand. Make sure the key is all the way in. If
none of this works, then your vehicle needs service.
B (ACCESSORY):This is the position in which you can
operate the electrical accessories, such as the radio.
C (RUN):This is the position to which the switch returns
after the engine is started and the ignition key is
released. This is the position for driving. Even while the
engine is not running, RUN can be used to operate
your electrical accessories and to display some
instrument panel warning lights.
D (START):This position starts the engine. When the
engine starts, release the ignition key. The switch
will return to RUN for driving.
Retained Accessory Power (RAP)
With RAP, your power windows and the audio system
will continue to work for up to 10 minutes after the
engine is turned off or until either door is opened. If a
door is opened, the power windows and audio system
will shut off.
Starting the Engine
Move your shift lever to PARK (P) or NEUTRAL (N).
Your engine will not start in any other position — that is
a safety feature. To restart when you are already
moving, use NEUTRAL (N) only.
Notice:Shifting into PARK (P) with the vehicle
moving could damage the transaxle. Shift into
PARK (P) only when your vehicle is stopped.
1. With your foot off the accelerator pedal, turn your
ignition key to START. When the engine starts, let
go of the key. The idle speed will go down as
your engine warms up.
Notice:Holding your key in START for longer than
15 seconds at a time will cause your battery to
be drained much sooner. And the excessive heat
can damage your starter motor. Wait about
15 seconds between each try to help avoid draining
your battery or damaging your starter.
2. If the engine does not start in 10 seconds, push the
accelerator pedal about one-quarter of the way down
while you turn the key to START. Do this until the
engine starts. As soon as it does, let go of the key.
2-31

Parking Brake
The parking brake is
located under the
instrument panel on the
driver’s side of the
vehicle.
To set the parking brake, hold the regular brake pedal
down with your right foot and push down on the parking
brake pedal with your left foot.
If the ignition is on, the brake system warning light will
come on. SeeBrake System Warning Light on
page 3-37.To release the parking brake, hold the regular brake
pedal down with your right foot while you push down on
the parking brake pedal with your left foot. When you
lift your left foot from the parking brake pedal, it will pop
up to the released position.
Notice:Driving with the parking brake on can
overheat the brake system and cause premature
wear or damage to brake system parts. Verify that
the parking brake is fully released and the brake
warning light is off before driving.
If you are towing a trailer and are parking on any hill,
seeTowing a Trailer on page 4-39.
2-37

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn.............................................................3-6
Tilt Wheel.....................................................3-6
Turn Signal/Multifunction Lever.........................3-7
Turn and Lane-Change Signals........................3-7
Headlamp High/Low-Beam Changer..................3-8
Flash-to-Pass.................................................3-8
Windshield Wipers..........................................3-9
Windshield Washer.........................................3-9
Cruise Control..............................................3-10
Exterior Lamps.............................................3-14
Wiper Activated Headlamps............................3-15
Headlamps on Reminder................................3-15
Daytime Running Lamps (DRL)/
Automatic Headlamp System.......................3-15
Instrument Panel Brightness...........................3-16
Interior Lamps Control...................................3-17
Dome Lamp.................................................3-17
Entry Lighting...............................................3-17
Delayed Lighting...........................................3-18
Exit Lighting.................................................3-18
Front Reading Lamps....................................3-19Rear Reading Lamps....................................3-19
Cargo Lamp.................................................3-19
Battery Run-Down Protection..........................3-19
Overhead Console Switchbank.......................3-20
Ultrasonic Rear Parking Assist (URPA)............3-20
Accessory Power Outlets...............................3-23
Power Outlet 115 Volt Alternating Current........3-24
Climate Controls............................................3-25
Dual Climate Control System..........................3-25
Outlet Adjustment.........................................3-28
Rear Climate Control System.........................3-29
Warning Lights, Gages, and Indicators............3-31
Instrument Panel Cluster................................3-32
Speedometer and Odometer...........................3-33
Trip Odometer..............................................3-33
Tachometer.................................................3-33
Safety Belt Reminder Light.............................3-33
Passenger Safety Belt Reminder Light.............3-34
Airbag Readiness Light..................................3-34
Passenger Airbag Status Indicator...................3-35
Charging System Light..................................3-37
Brake System Warning Light..........................3-37
Anti-Lock Brake System Warning Light.............3-38
Section 3 Instrument Panel
3-1

Traction Control System (TCS) Warning Light......3-39
Engine Coolant Temperature Gage..................3-39
Malfunction Indicator Lamp.............................3-40
Oil Pressure Light.........................................3-42
Security Light...............................................3-43
Cruise Control Light......................................3-43
Highbeam On Light.......................................3-44
Fuel Gage...................................................3-44
Low Fuel Warning Light.................................3-44
Driver Information Center (DIC).......................3-45
DIC Operation and Displays...........................3-46
DIC Warnings and Messages.........................3-51
DIC Vehicle Personalization (Uplevel Only).......3-68Audio System(s).............................................3-77
Setting the Time...........................................3-77
Radio with CD..............................................3-77
Navigation/Radio System...............................3-96
Rear Seat Entertainment System....................3-96
Rear Seat Audio (RSA)................................3-110
Theft-Deterrent Feature................................3-112
Audio Steering Wheel Controls......................3-112
Radio Reception.........................................3-113
Care of Your CDs and DVDs........................3-113
Care of Your CD and DVD Player.................3-114
Fixed Mast Antenna....................................3-114
XM™ Satellite Radio Antenna System............3-114
Section 3 Instrument Panel
3-2

Due to the momentary switch design, your automatic
lights may be disabled even if the control is in the
AUTO position.
;(Parking Lamps):Turn the control to this position
to turn on the parking lamps together with the
following:
Taillamps
Instrument Panel Lights
5(Headlamps):Turn the control to this position to
turn on the headlamps, together with the previously
listed lamps and lights.
Wiper Activated Headlamps
This feature, if equipped, will automatically activate the
headlamps and parking lamps after the windshield
wipers have been in use for about 30 seconds and
when all of the following conditions are met.
The exterior lamp control is in AUTO.
The headlamps have not already been activated
by automatic lighting.
The automatic lighting feature has not been
disabled using the exterior lamp control.SeeExterior Lamps on page 3-14for additional
information.
If the wipers are activated for over 30 seconds and the
exterior lamp control is in the parking lamps position,
or the automatic lighting feature has been disabled using
the exterior lamp control, a HEADLAMPS SUGGESTED
message will appear on the Driver Information Center,
if equipped.
Headlamps on Reminder
If you turn the ignition to LOCK while leaving the lamps
on, you will hear a warning chime once the driver’s
door is opened.
Daytime Running Lamps (DRL)/
Automatic Headlamp System
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the
day. DRL can be helpful in many different driving
conditions, but they can be especially helpful in the
short periods after dawn and before sunset. Fully
functional Daytime Running Lamps are required on
all vehicles rst sold in Canada.
3-15

Rear Air Outlets
The outlet behind the left rear seat is the cold air
return outlet. Be sure to keep it free from obstructions.
Also, keep the area around the base of the center
instrument panel console, between and under the front
seats, free of objects that could also obstruct airow
to the rear seating area.
For more information on how to use the main climate
control system, seeDual Climate Control System
on page 3-25. For information on ventilation, see
Outlet Adjustment on page 3-28.
Warning Lights, Gages, and
Indicators
This part describes the warning lights and gages that
may be on your vehicle. The pictures will help you
locate them.
Warning lights and gages can signal that something is
wrong before it becomes serious enough to cause
an expensive repair or replacement. Paying attention
to your warning lights and gages could also save you
or others from injury.Warning lights come on when there may be or is a
problem with one of your vehicle’s functions. As you
will see in the details on the next few pages, some
warning lights come on briey when you start the engine
just to let you know they’re working. If you are familiar
with this section, you should not be alarmed when
this happens.
Gages can indicate when there may be or is a problem
with one of your vehicle’s functions. Often gages
and warning lights work together to let you know when
there’s a problem with your vehicle.
When one of the warning lights comes on and stays
on when you are driving, or when one of the gages
shows there may be a problem, check the section
that tells you what to do about it. Please follow
this manual’s advice. Waiting to do repairs can be
costly — and even dangerous. So please get to know
your warning lights and gages. They’re a big help.
3-31