2006 BUICK TERRAZA tow

To signal a lane change, just raise or lower the lever
until the arrow starts to ash. Hold it there until you
complete your lane change. The lever will return by itself
when you release it.
As you signal a turn or a lane change, if the arrow
ashes faster than normal, a signal bulb may be burned
out and other drivers will not see your turn signal.
If a bulb is burned out, replace it to help avoid an
accident. If the arrows do not go on at all when you
signal a turn, check for burned-out bulbs and check the
fuse. SeeBulb Replacement on page 5-49andFuses
and Circuit Breakers on page 5-96.
If you have a trailer towing option with added wiring for
the trailer lamps, the signal indicator will ash at a
normal rate even if a turn signal bulb is burned
out. Check the front and rear turn signal lamps regularly
to make sure they are working.
Turn Signal On Chime
If either turn signal is left on for more than 3/4 mile
(1.2 km), a chime will sound to let the driver know to turn
it off. If you need to leave the signal on for more than
3/4 mile (1.2 km), turn off the signal and then turn it
back on.
Headlamp High/Low-Beam Changer
To change the headlamps from low beam to high
beam, push the turn signal/multifunction lever away
from you.
When the high beams are
on, this light will appear on
the instrument panel
cluster.
To change the headlamps from high beam to low beam,
pull the turn signal/multifunction lever toward you.
Flash-to-Pass
When the headlamps are off, pull the lever toward you
to momentarily turn on the high beams. This will
signal that you are going to pass. When you release the
lever, they will turn off.
3-8

Resuming a Set Speed
If the cruise control is set at a desired speed and then
the brakes are applied, the cruise control shuts off.
But the cruise control does not need to be reset.
Once the vehicle is traveling approximately 25 mph
(40 km/h) or more, the cruise control lever can be
pushed upward toward the plus (resume/accelerate)
position to return to the preset cruise speed.
The vehicle will return to and stay at the preset cruise
speed. If the cruise control lever is pushed up and
held toward the plus (resume/accelerate) position, the
vehicle speed will increase until the lever is released or
the brakes are applied. Do not continue to hold the
lever in the plus (resume/accelerate) position, unless a
faster speed is desired.
Increasing Speed While Using Cruise
Control
There are two ways to go to a higher speed:
Use the accelerator pedal to get to the higher
speed. Push up on the cruise control lever toward
the plus (resume/accelerate) position, then
release the lever and take your foot off the
accelerator pedal. The vehicle will now cruise at the
higher speed.
Push up and hold the cruise control lever toward
the plus (resume/accelerate) position until the
vehicle reaches the desired speed. Then release
the cruise control lever. To increase the vehicle’s
speed in very small amounts, push up briey on the
cruise control lever and release it. Each time this
is done, the vehicle will speed up approximately
one mph (1.6 km/h).
The acceleration feature will only work after the cruise
control speed has been set by pushing the cruise control
lever down to the set position.
3-13

Reducing Speed While Using Cruise
Control
There are two ways to reduce the vehicle’s speed while
using cruise control:
Push the cruise control lever downward toward the
minus (set/coast/decelerate) position until a lower
speed is reached, then release it.
To slow down in very small amounts, push the
cruise control lever downward toward the minus
(set/coast/decelerate) position briey. Each time this
is done, the vehicle will slow down approximately
one mph (1.6 km/h).
Passing Another Vehicle While Using
Cruise Control
Use the accelerator pedal to increase the vehicle’s
speed. When you take your foot off the pedal, the
vehicle will slow down to the cruise control speed set
earlier.
Using Cruise Control on Hills
How well the cruise control will work on hills depends
upon the vehicle’s speed, its load, and the steepness of
the hills. When going up steep hills, the accelerator pedal
might have to be used in order to maintain the vehicle’s
speed. When going downhill, the brakes might have to be
applied, or the transaxle might have to be shifted to a
lower gear to keep the vehicle’s speed down. Doing
either of these things will take the vehicle out of cruise. It
may be better not to use the cruise control if the brakes
constantly have to be applied, or the vehicle continuously
needs to be shifted to a lower gear.
Cancelling Cruise Control
To cancel a cruise control session, pull the cruise
control lever forward, or step lightly on the brake pedal.
Doing either of these things will only end the current
cruise control session, but the set speed will be retained
in memory.
Push the button at the end of the cruise control lever to
turn the system off.
Erasing Speed Memory
When the cruise control or the ignition is turned off, the
cruise control set speed memory is erased.
3-14

2. Then push the tab, located on the left of the inner
access panel, to the right.
3. The rst air lter will pull straight out. To remove
the second, reach in and slide it toward the
opening. Pull the second lter out.
4. Replace the lters by reversing Step 3. Make sure
the lters are inserted so that the sealing foam is
angled in the same direction on both lters. For the
type of lter to use, seeNormal Maintenance
Replacement Parts on page 6-13.
5. Close the inner access door, while squeezing the
tab. Be sure it is tightly closed.
6. Snap the outer access panel into the back of the
glove box.
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
oor. It may take longer to stop. If the light is still on,
have the vehicle towed for service. SeeAnti-Lock Brake
System Warning Light on page 3-42andTowing Your
Vehicle on page 4-37.
{CAUTION:
Your brake system may not be working
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 have pulled off the road and
stopped carefully, have the vehicle towed for
service.
Anti-Lock Brake System Warning
Light
Your vehicle has an
anti-lock brake system
warning light. The anti-lock
brake system warning
light should come on for a
few seconds when you
turn the ignition key
to RUN.
If the anti-lock brake system warning light stays on
longer than normal after you’ve started your engine, turn
the ignition off. Or, if the light comes on and stays on
when you’re driving, stop as soon as possible and turn
the ignition off. Then start the engine again to reset
the system. If the light still stays on, or comes on again
while you’re driving, the anti-lock brake system needs
service and you do not have anti-lock brakes.
The anti-lock brake system warning light should come
on briey when you turn the ignition key to RUN. If
the light does not come on then, have it xed so it will
be ready to warn you if there is a problem.
3-42

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 ashing and remains on steady, see “If
the Light Is On Steady” following.
If the light continues to ash, when it is safe to do so, stop
the vehicle. Find a safe place to park your vehicle. Turn
the key off, wait at least 10 seconds and restart the
engine. If the light remains on steady, see “If the Light Is
On Steady” following. If the light is still ashing, follow the
previous steps, and see your dealer for service as soon
as possible.
If the Light Is On Steady
You may be able to correct the emission system
malfunction by considering the following:
Did you recently put fuel into your vehicle?
If so, reinstall the fuel cap, making sure to fully install
the cap. SeeFilling the Tank on page 5-6. The
diagnostic system can determine if the fuel cap has
been left off or improperly installed.A loose or missing fuel cap will allow fuel to evaporate
into the atmosphere. A few driving trips with the cap
properly installed should turn the light off.
Did you just drive through a deep puddle of water?
If so, your electrical system may be wet. The condition
will usually be corrected when the electrical system
dries out. A few driving trips should turn the light off.
Have you recently changed brands of fuel?
If so, be sure to fuel your vehicle with quality fuel. See
Gasoline Octane on page 5-4. Poor fuel quality will
cause your engine not to run as efficiently as designed.
You may notice this as stalling after start-up, stalling
when you put the vehicle into gear, misring, hesitation
on acceleration, or stumbling on acceleration. (These
conditions may go away once the engine is warmed up.)
This will be detected by the system and cause the
light to turn on.
If you experience one or more of these conditions,
change the fuel brand you use. It will require at least
one full tank of the proper fuel to turn the light off.
If none of the above steps have made the light turn off,
your dealer can check the vehicle. Your dealer has
the proper test equipment and diagnostic tools to x any
mechanical or electrical problems that may have
developed.
3-45

Setting the Tone (Bass/Treble)
e
(Bass/Treble/Midrange):Press this knob to select
BASS, MIDRANGE, or TREBLE. Turn the knob to
increase or to decrease. If a station is weak or noisy,
decrease the treble.
To adjust the bass, midrange, and treble to the middle
position, press and hold this knob when the tone
control is on the display. The level will change to the
middle position.
To adjust all tone and speaker controls to the middle
position, press and hold this knob when no tone
or speaker control is displayed. AUDIO SETTINGS
CENTERED will appear on the display.
AUTO EQ (Automatic Equalization):Press this button
to select customized equalization settings designed
for country/western, jazz, talk, pop, rock, and classical.
Selecting CUSTOM or changing bass or treble,
returns the EQ to the manual bass and treble settings.
The radio will save separate AUTO EQ settings for
each preset and source.
Adjusting the Speakers (Balance/Fade)
e
(Balance/Fade):To adjust the balance between
the right and the left speakers, press this knob until
BALANCE appears on the display. Turn the knob
to move the sound toward the right or the left speakers.
To adjust the fade between the front and the rear
speakers, press this knob until FADE appears on the
display. Turn the knob to move the sound toward
the front or the rear speakers.
To adjust the balance and fade to the middle position,
press and hold this knob when the speaker control is on
the display. The level will change to the middle
position.
To adjust all tone and speaker controls to the middle
position, press and hold this knob when no tone
or speaker control is displayed. AUDIO SETTINGS
CENTERED will appear on the display.
3-85

Vehicle Speakers
Only one audio source can be heard through the
vehicle’s speakers at a time.
The RSE system or an auxiliary device can be heard
through all of the vehicle’s speakers when the following
occurs:
A DVD or auxiliary device is playing
The front audio system is on and the CD AUX
button is pressed to enable the RSE system
DVD will appear on the radio display when the RSE
system is on.
To turn the vehicles speakers on and off, press the CD
AUX button on the radio. The audio from the RSE
system can be heard through the wireless headphones
and the vehicles speakers at the same time. The
volume on the radio may vary when switching between
the radio, CD, DVD, MP3, or an auxiliary device.
Video Screen
The video screen is located in the overhead console.
To use the video screen, do the following:
1. Push forward on the release button and the screen
will fold down.
2. Adjust its position as desired.When the video screen is not in use, push it up into its
stowed and latched position.
Notice:Avoid directly touching the video screen,
as damage may occur. See “Cleaning the Video
Screen” later in this section for more information.
DVD Player
The DVD player is located in the overhead console.
The DVD player can be controlled by the buttons on the
DVD player and/or by the buttons on the remote
control. See “Remote Control” later in this section for
more information.
The RSE system DVD player is only compatible with
DVDs of the appropriate region code for the country that
the vehicle was sold. The DVD region code is printed
on the jacket of most DVDs.
Standard audio CDs, CD-R, CD-RW, enhanced CDs,
video CDs, and CD-ROM with MP3 media are supported
by this DVD player. DVD+R, DVD+RW, and copy
protected CDs may or may not be supported by the DVD
player. The DVD player does not support DVD-RAM,
DVD-ROM, DVD-R, DVD-R/W, and DVD audio media.
An error message will appear on the display if this type of
media is inserted into the DVD player.
If an error message appears on the video screen, see
“DVD Messages” later in this section.
3-105