2006 BUICK TERRAZA Owner's Manual

Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
GTurn and Lane Change Signals. SeeTurn and
Lane-Change Signals on page 3-7.
53Headlamp High/Low-Beam Changer. See
Headlamp High/Low-Beam Changer on page 3-8.
Flash-to-Pass. SeeFlash-to-Pass on page 3-8.
NWindshield Wipers. SeeWindshield Wipers on
page 3-9.
LWindshield Washer. SeeWindshield Washer
on page 3-9.
ZRear Window Wiper. SeeWindshield Washer
on page 3-9.
=Rear Window Washer. SeeWindshield Washer
on page 3-9.
For information on the headlamps, seeExterior Lamps
on page 3-15.
Turn and Lane-Change Signals
The turn signal has two upward (for right) and
two downward (for left) positions. These positions allow
you to signal a turn or a lane change.
To signal a turn, move the lever all the way up or down.
When the turn is nished, the lever will return
automatically.
An arrow on the instrument
panel cluster will ash in
the direction of the
turn or lane change.
3-7

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

Windshield Wipers
You control the windshield wipers by turning the band
with the wiper symbol on it.
8(Mist):For a single wiping cycle, turn the band to
mist. Hold it there until the wipers start. Then let go. The
wipers will stop after one wipe. If you want more
wipes, hold the band on mist longer.
9(Off):To stop the wipers, move the band to off.
N(Delay):You can set the wiper speed for a long or
short delay between wipes. This can be very useful
in light rain or snow. Turn the band to choose the delay
time. The closer to the top of the lever, the shorter
the delay.
6(Low Speed):For steady wiping at low speed,
turn the band away from you to the rst solid band past
the delay settings. For high-speed wiping, turn the
band further, to the second solid band past the delay
settings. To stop the wipers, move the band to off.
1(High Speed):For high-speed wiping, turn
the band further, to the second solid band past the
delay settings.Be sure to clear ice and snow from the wiper blades
before using them. If they are frozen to the windshield,
carefully loosen or thaw them. If your blades do
become worn or damaged, get new blades or blade
inserts.
Windshield Washer
LQ(Windshield Washer):Press and hold the
windshield washer paddle with this symbol on it to wash
your windshield. The washers and wipers will operate.
When you release the paddle, the washers will stop, and
the wipers will continue to operate for two cycles,
unless your wipers had already been on. In that case,
the wipers will resume the wiper speed you had selected
earlier.
{CAUTION:
In freezing weather, do not use your washer
until the windshield is warmed. Otherwise the
washer uid can form ice on the windshield,
blocking your vision.
3-9

Rear Window Wiper/Washer
{CAUTION:
In freezing weather, do not use your washer
until the windshield is warmed. Otherwise the
washer uid can form ice on the windshield,
blocking your vision.The controls for the rear
window washer/wiper are
located on the end of
the turn signal/multifunction
lever.
9(Off):Move the lever to this position to turn the
rear washers/wipers off.
Z(Rear Wiper):Move the lever to this position to
turn the rear wipers on.
=(Rear Washer/Wiper):Move the lever to this
position to wash and wipe the rear window.
3-10

Cruise Control
{CAUTION:
Cruise control can be dangerous where you
cannot drive safely at a steady speed. So, do
not use your cruise control on winding roads
or in heavy traffic.
Cruise control can be dangerous on slippery
roads. On such roads, fast changes in tire
traction can cause needless wheel spinning,
and you could lose control. Do not use cruise
control on slippery roads.The cruise control lever is
located below the
windshield wiper control on
the right side of the
steering wheel.
QRES + (Resume/Accelerate):Push the lever up to
resume the cruise control speed, or to accelerate
when passing another vehicle.
J(CRUISE CONTROL) ON/OFFq:Press the
button on the end of the lever to turn the cruise control
on. Press it again to turn cruise control off.
RSET — (Set/Coast/Decelerate):Push the lever
down to set the cruise speed. If the cruise speed
is already set this position can be used to coast or
decelerate from a higher speed.
CANCEL
R:Pull the lever to cancel the cruise control
speed.
3-11

Cruise control allows a speed of approximately 25 mph
(40 km/h) or more to be maintained without keeping
your foot on the accelerator. This is helpful on long trips.
Cruise control does not work at speeds below about
25 mph (40 km/h).
When the brakes are applied, the cruise control
shuts off.
If the vehicle is in cruise control and the Traction
Control System (TCS) begins to limit wheel spin, the
cruise control will automatically disengage. SeeTraction
Control System (TCS) on page 4-9. When road
conditions allow, the cruise control can be used again.
Setting Cruise Control
{CAUTION:
If you leave your cruise control on when you
are not using cruise, you might hit a button
and go into cruise when you do not want to.
You could be startled and even lose control.
Keep the cruise control switch off until you
want to use cruise control.1. Push the button at the end of the cruise control
lever to turn the cruise control on.
2. Accelerate to the desired speed.
3. Push down on the cruise control lever and release
it. This will set the speed in cruise control.
4. Remove your foot from the accelerator pedal.
This symbol will appear on
the instrument panel
cluster when the cruise
control is set.
This symbol will disappear when the brakes are applied
or the cruise control is cancelled. It will reappear
when the set cruise speed is resumed.
3-12

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