2007 BUICK TERRAZA service indicator

Seats and Restraint Systems....................... 7
Front Seats
.............................................. 9
Rear Seats
............................................. 16
Safety Belts
............................................ 26
Child Restraints
...................................... 49
Airbag System
........................................ 76
Restraint System Check
......................... 93
Features and Controls................................ 95
Keys
....................................................... 97
Doors and Locks
.................................. 106
Windows
............................................... 121
Theft-Deterrent Systems
....................... 123
Starting and Operating Your Vehicle
..... 128
Mirrors
.................................................. 143
OnStar
®System
................................... 145
Universal Home Remote System
.......... 147
Storage Areas
...................................... 158
Instrument Panel....................................... 167
Instrument Panel Overview
................... 170
Climate Controls
................................... 193Warning Lights, Gages, and
Indicators
.......................................... 207
Driver Information Center (DIC)
............ 223
Audio System(s)
................................... 258
Driving Your Vehicle................................. 345
Your Driving, the Road, and Your
Vehicle
.............................................. 346
Towing
................................................. 384
Service and Appearance Care.................. 397
Service
................................................. 400
Fuel
...................................................... 402
Checking Things Under the Hood
......... 408
Bulb Replacement
................................ 443
Windshield Wiper Blade Replacement
... 447
Tires
..................................................... 449
Appearance Care
.................................. 487
Vehicle Identication
............................. 496
Electrical System
.................................. 496
Capacities and Specications
................ 503
2007 Buick Terraza Owner ManualM
1

{CAUTION:
If the airbag readiness light stays on after
you start your vehicle, it means the airbag
system may not be working properly. The
airbags in your vehicle may not inate in
a crash, or they could even inate without
a crash. To help avoid injury to yourself
or others, have your vehicle serviced right
away if the airbag readiness light stays
on after you start your vehicle.
The airbag readiness light should ash for a
few seconds when you turn the ignition key to
RUN. If the light doesn’t come on then, have
it xed so it will be ready to warn you if there is
a problem.
Passenger Airbag Status Indicator
Your vehicle has the passenger sensing system.
Your instrument panel has a passenger airbag
status indicator.
When the ignition key is turned to RUN or START,
the passenger airbag status indicator will light
ON and OFF, or the symbol for on and off,
for several seconds as a system check. Then,
after several more seconds, the status indicator
will light either ON or OFF, or either the on
or off symbol to let you know the status of the
right front passenger’s frontal airbag and
side impact airbag (if equipped).
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211

If the word OFF or the off symbol is lit on the
airbag status indicator, it means that the
passenger sensing system has turned off the
right front passenger’s airbag or airbags.
SeePassenger Sensing System on page 86
for more on this, including important safety
information.
If, after several seconds, all status indicator lights
remain on, or if there are no lights at all, there
may be a problem with the lights or the passenger
sensing system. See your dealer for service.
{CAUTION:
If the off indicator and the airbag readiness
light ever come on together, it means
that something may be wrong with the
airbag system. If this ever happens, have
the vehicle serviced promptly, because
an adult-size person sitting in the right
front passenger seat may not have the
protection of an airbag. SeeAirbag
Readiness Light on page 210.
Charging System Light
The charging system
light will come on
briey when you turn on
the ignition, but the
engine is not running,
as a check to show you
it is working.
It should go out once the engine is running. If it
stays on, or comes on while you are driving,
you may have a problem with the charging system.
It could indicate that you have problems with a
generator drive belt, or another electrical problem.
Have it checked right away. Driving while this
light is on could drain your battery.
If you must drive a short distance with the light on,
be certain to turn off all your accessories, such
as the radio and air conditioner.
213

Engine Coolant Temperature Gage
This gage shows the engine coolant temperature.
If the red gage lamp turns on, your engine is
too hot!
It means that your 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.
SeeEngine Overheating on page 423.
Malfunction Indicator Lamp
Check Engine Light
Your vehicle has a
computer which
monitors operation
of the fuel, ignition,
and emission
control systems.
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 check engine light comes on to
indicate that there is a problem and service is
required. Malfunctions often will be indicated by
the system before any problem is apparent.
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217

SRCE (Source):Press this button to switch
between playing the AM/FM tuner, front CD player,
and XM™ Satellite Radio Service (if equipped). If
one of the sources are not loaded, the system will
skip over the source when this button is pressed.
X(Headphone):Press the right or the left
headphone button to enable volume control of the
wired headphone connected to the corresponding
jack. Press the right and left arrow buttons to
change the volume.
rj(Parental Control):This button is located
behind the video screen, below the auxiliary jacks.
Press this button while using RSA, or when a
DVD or CD is playing to blank the video screen
and to mute the audio. The power indicator
lights on the DVD player will ash. Turning on the
parental control will also disable all other button
operations from the remote control and the
DVD player, except for the eject button. Press this
button again to restore operation of the RSA,
DVD player, and remote control.
This button may also be used to turn the DVD
player power on and automatically resume play if
the vehicle is on and a disc is in the player. If
no disc is in the player then the system will power
up in auxiliary mode.
Rear Seat Audio (RSA)
(Option B, Uplevel)
Your vehicle may have this type of rear seat
audio (RSA) system, if it has this feature, it will
allow rear seat passengers to listen to and control
any of the following audio sources: AM/FM
tuner, front CD player, and XM™ Satellite Radio
Service (if equipped). However, the rear seat
passengers can only control the sources that the
front seat passengers are not listening to. For
example, rear seat passengers may listen to a CD
in the front radio and control it while the driver
listens to the radio through the front speakers.
The rear seat passengers have control of
the volume for each set of headphones.
316

Down Arrow– Press this button while in AM/FM
tuner to change the BAND from AM/FM tuner
to the front CD player or to the XM™ Satellite
Radio Service.
Left Arrow– Press this button while in AM/FM
tuner, or XM™ Satellite Radio Service to
seek down. Press this button while sourcing the
single CD player, or the six-disc CD player to go
to the previous track.
Right Arrow– Press this button while in AM/FM
tuner, or XM™ Satellite Radio Service to seek
up. Press this button while sourcing the single CD
player, or the six-disc CD player to go to the
next track.
43(Wired Headphone Volume):Press this
button to select the correct headphone. Then press
the left or right arrow buttons to increase or
decrease the headphone volume.
rj(Parental Control):This button is located
behind the video screen next to the auxiliary
and headphone jacks. Press this button while
using RSA, or when a DVD or CD is playing
to blank the video screen and to mute the audio.
The power indicator lights on the DVD player
will ash. Turning on the parental control will also
disable all other button operations from the
remote control and the DVD player, except for the
eject button. Press this button again to restore
operation of the RSA, DVD player, and remote
control.
This button may also be used to turn the DVD
player power on and automatically resume play
if the vehicle is on and a disc is in the player.
If no disc is in the player then the system
will power up in auxiliary mode.
318

Gasolines containing oxygenates, such as ethers
and ethanol, and reformulated gasolines may
be available in your area. General Motors
recommends that you use these gasolines if they
comply with the specications described earlier.
However, E85 (85% ethanol) and other fuels
containing more than 10% ethanol must not be
used in vehicles that were not designed for
those fuels.
Notice:Your vehicle was not designed for
fuel that contains methanol. Do not use
fuel containing methanol. It can corrode metal
parts in your fuel system and also damage
the plastic and rubber parts. That damage
would not be covered under your warranty.
Some gasolines that are not reformulated for low
emissions may contain an octane-enhancing
additive called methylcyclopentadienyl manganese
tricarbonyl (MMT); ask the attendant where you
buy gasoline whether the fuel contains MMT.General Motors recommends against the use of
such gasolines. Fuels containing MMT can reduce
the life of spark plugs and the performance of
the emission control system may be affected. The
malfunction indicator lamp may turn on. If this
occurs, return to your authorized GM dealer
for service.
Fuels in Foreign Countries
If you plan on driving in another country outside
the United States or Canada, the proper fuel may
be hard to nd. Never use leaded gasoline or
any other fuel not recommended in the previous
text on fuel. Costly repairs caused by use of
improper fuel would not be covered by your
warranty.
To check the fuel availability, ask an auto club, or
contact a major oil company that does business
in the country where you will be driving.
404

Brake Wear
Your vehicle has four-wheel disc brakes.
Disc brake pads have built-in wear indicators that
make a high-pitched warning sound when the
brake pads are worn and new pads are needed.
The sound may come and go or be heard all
the time your vehicle is moving, except when you
are pushing on the brake pedal rmly.
{CAUTION:
The brake wear warning sound means that
soon your brakes will not work well. That
could lead to an accident. When you hear
the brake wear warning sound, have your
vehicle serviced.
Notice:Continuing to drive with worn-out
brake pads could result in costly brake repair.Some driving conditions or climates may cause a
brake squeal when the brakes are rst applied
or lightly applied. This does not mean something
is wrong with your brakes.
Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated,
inspect brake pads for wear and evenly tighten
wheel nuts in the proper sequence to GM torque
specications.
Brake linings should always be replaced as
complete axle sets.
Brake Pedal Travel
See your dealer if the brake pedal does not return
to normal height, or if there is a rapid increase
in pedal travel. This could be a sign of brake
trouble.
Brake Adjustment
Every time you apply the brakes, with or without
the vehicle moving, your brakes adjust for wear.
436