change wheel BUICK TERRAZA 2007 Owner's Manual

Adding Equipment to Your
Airbag-Equipped Vehicle
Q:Is there anything I might add to the front
or sides of the vehicle that could keep the
airbags from working properly?
A:Yes. If you add things that change your
vehicle’s frame, bumper system, height,
front end or side sheet metal, they may keep
the airbag system from working properly.
Also, the airbag system may not work properly
if you relocate any of the airbag sensors. If
you have any questions about this, you should
contact Customer Assistance before you
modify your vehicle. The phone numbers and
addresses for Customer Assistance are in
Step Two of the Customer Satisfaction
Procedure in this manual. SeeCustomer
Satisfaction Procedure on page 526.
Q:Because I have a disability, I have to get
my vehicle modied. How can I nd out
whether this will affect my airbag system?
A:Changing or moving any parts of the
front seats, safety belts, the airbag sensing
and diagnostic module, steering wheel,
the instrument panel, or airbag wiring can
affect the operation of the airbag system. If
you have questions, call Customer Assistance.
The phone numbers and addresses for
Customer Assistance are in Step Two of the
Customer Satisfaction Procedure in this
manual. SeeCustomer Satisfaction Procedure
on page 526.
92

OnStar®Steering Wheel Controls
$
:Your vehicle may be equipped with a
Talk/Mute button that can be used to interact with
OnStar
®.
SeeAudio Steering Wheel Controls on page 341
for more information.
When calling into voice mail systems or to dial
directory numbers, press this button once, wait for
the response, say the number(s) to be dialed,
wait for the number(s) to be repeated and then say
“dial.” See the OnStar
®Owner’s Guide for more
information.
Universal Home Remote
System
Universal Home Remote System
(With Three Round LED)
The Universal Home Remote System provides a
way to replace up to three hand-held
Radio-Frequency (RF) transmitters used to
activate devices such as garage door openers,
security systems, and home lighting.This device complies with Part 15 of the FCC
Rules. Operation is subject to the following
two conditions:
1. This device may not cause harmful
interference.
2. This device must accept any interference
received, including interference that may
cause undesired operation.
The FCC Grant of Equipment Authorization
Certicate number is KOBGTE05A.
This device complies with RSS-210 of Industry
Canada. Operation is subject to the following two
conditions:
1. This device may not cause interference.
2. This device must accept any interference
received, including interference that may
cause undesired operation of the device.
The Canadian Registration ID number is
3521A-GTE05A.
Changes or modications to this system by other
than an authorized service facility could void
authorization to use this equipment.
147

Instrument Panel Overview........................ 170
Hazard Warning Flashers.......................... 172
Other Warning Devices............................. 172
Horn.......................................................... 172
Tilt Wheel.................................................. 172
Turn Signal/Multifunction Lever.................. 173
Turn and Lane-Change Signals................. 173
Headlamp High/Low-Beam Changer.......... 174
Flash-to-Pass............................................ 174
Windshield Wipers..................................... 175
Windshield Washer.................................... 175
Rear Window Wiper/Washer...................... 176
Cruise Control........................................... 177
Exterior Lamps.......................................... 181
Wiper Activated Headlamps....................... 182
Headlamps on Reminder........................... 182
Daytime Running Lamps (DRL)/
Automatic Headlamp System.................. 182
Instrument Panel Brightness...................... 183
Interior Lamps Control............................... 184
Dome Lamp.............................................. 184
Entry Lighting............................................ 184
Delayed Lighting........................................ 185
Exit Lighting.............................................. 185
Front Reading Lamps................................ 186Rear Reading Lamps................................ 186
Cargo Lamp.............................................. 186
Electric Power Management...................... 186
Battery Run-Down Protection..................... 187
Overhead Console Switchbank.................. 188
Ultrasonic Rear Parking
Assist (URPA)........................................ 188
Accessory Power Outlet(s)........................ 191
Power Outlet 115 Volt Alternating
Current.................................................. 192
Cigarette Lighter........................................ 193
Climate Controls......................................... 193
Climate Control System............................. 193
Dual Climate Control System..................... 197
Outlet Adjustment...................................... 200
Rear Climate Control System
(Option A, Uplevel)................................ 200
Rear Climate Control System
(Option B, Uplevel)................................ 203
Passenger Compartment Air Filter............. 205
Warning Lights, Gages, and Indicators..... 207
Instrument Panel Cluster........................... 208
Speedometer and Odometer...................... 209
Trip Odometer........................................... 209
Section 3 Instrument Panel
167

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
excessive wheel slip, 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.
177

Outlet Adjustment
k(Open):Turn the thumbwheel to this position
to open the air outlets.
l(Closed):Turn the thumbwheel to this position
to close the air outlets.
Use the louvers located on the air outlets to
change the direction of the airow.
Operation Tips

Clear away any ice, snow, or leaves from the
air inlets at the base of the vehicle that may
block the ow of air into your vehicle.
Use of non-GM approved hood deectors
may adversely affect the performance of
the system.
Keep the path under the front seats clear of
objects to help circulate the air inside of
your vehicle more effectively.
Rear Climate Control System
(Option A, Uplevel)
Your vehicle may have a rear climate control
system that allows the driver to adjust the fan speed
for the rear seating area. This system works with
the main climate control system in your vehicle.
This lever is located below the main climate
control system on the instrument panel. Use this
lever to adjust the fan speed for the rear seat
passengers.
A(Fan):Slide the lever to 1, 2, or 3 to increase
or decrease airow to the rear seating area.
Slide the fan knob to 0 to turn the fan off.
200

Using GM Mobile Digital Media System
for Front Seat Audio Entertainment
A. Album
B. Artist
C. GenreD. Playlist
E. Mode Items
F. TracksThe GM Mobile Digital Media is controlled through
the radio and steering wheel controls on your
vehicle’s audio system. This system functions
differently than a typical CD changer. The Digital
Media system allows you to switch between
different playback modes. These modes determine
the next song that will play. Using modes, you
can browse through playlists, artists, albums, and
genres while the system reads Voice Index™
names to you while you drive. By selecting Playlist
Mode, you can access the music collection in
the order placed onto the DMS cartridge, or you
can have the system sort the music by Album,
Artist, or Genre by selecting the corresponding
Modes.
323

Let us say the road is wet and you are driving
safely. Suddenly, an animal jumps out in front of
you. You slam on the brakes and continue braking.
Here is what happens with ABS:
A computer senses that wheels are slowing down.
If one of the wheels is about to stop rolling, the
computer will separately work the brakes at each
wheel.ABS can change the brake pressure faster than
any driver could. The computer is programmed to
make the most of available tire and road
conditions. This can help you steer around the
obstacle while braking hard.
As you brake, your computer keeps receiving
updates on wheel speed and controls braking
pressure accordingly.
352

Remember: ABS does not change the time you
need to get your foot up to the brake pedal
or always decrease stopping distance. If you get
too close to the vehicle in front of you, you will not
have time to apply your brakes if that vehicle
suddenly slows or stops. Always leave enough
room up ahead to stop, even though you
have ABS.
Using ABS
Do not pump the brakes. Just hold the brake
pedal down rmly and let anti-lock work for you.
You may feel a slight brake pedal pulsation
or notice some noise, but this is normal.
Braking in Emergencies
With ABS, you can steer and brake at the same
time. In many emergencies, steering can help you
more than even the very best braking.
Traction Control System (TCS)
Your vehicle may have a traction control system
that limits wheel spin. This is especially useful
in slippery road conditions. The system operates if
it senses that one or both of the front wheels
are spinning or beginning to lose traction. When
this happens, the system brakes the spinning
wheel(s) and/or reduces engine power to
limit wheel spin.
The TRACTION CONTROL ACTIVE message will
come on in the Driver Information Center (DIC)
when the traction control system is limiting wheel
spin. You may feel or hear the system working,
but this is normal.
If your vehicle is in cruise control when the
traction control system begins to limit wheel spin,
the cruise control will automatically disengage.
When road conditions allow you to safely
use it again, you may re-engage the cruise control.
353

The traction control system may activate on
dry or rough roads or under conditions such as
heavy acceleration while turning or abrupt
upshifts/downshifts of the transaxle. When
this happens you may notice a reduction in
acceleration, or may hear a noise or vibration.
This is normal.
If your vehicle is in cruise control when the system
activates, the STABILITY CONTROL ACTIVE
message will appear on the DIC and the cruise
control will automatically disengage. When
road conditions allow you to use cruise again, you
may re-engage the cruise control. SeeCruise
Control on page 177.
StabiliTrak
®may also turn off automatically if it
determines that a problem exists with the system.
If the problem does not clear itself after restarting
the vehicle, you should see your dealer for
service.
Steering
Power Steering
If you lose power steering assist because the
engine stops or the system is not functioning, you
can steer but it will take much more effort.
Steering Tips
It is important to take curves at a reasonable
speed.
A lot of the “driver lost control” accidents
mentioned on the news happen on curves.
Here is why:
Experienced driver or beginner, each of us is
subject to the same laws of physics when driving
on curves. The traction of the tires against the
road surface makes it possible for the vehicle to
change its path when you turn the front wheels. If
there is no traction, inertia will keep the vehicle
going in the same direction. If you have ever
tried to steer a vehicle on wet ice, you will
understand this.
357

Rocking Your Vehicle to Get It Out
First, turn the steering wheel left and right.
That will clear the area around the front wheels.
Turn the traction system off. SeeTraction
Control System (TCS) on page 353and
StabiliTrak
®System on page 355. Then shift back
and forth between REVERSE (R) and a forward
gear, spinning the wheels as little as possible.
Release the accelerator pedal while you shift, and
press lightly on the accelerator pedal when the
transaxle is in gear. By slowly spinning the wheels
in the forward and reverse directions, you will
cause a rocking motion that may free your vehicle.
If that does not get your vehicle out after a few
tries, it may need to be towed out. If your vehicle
does need to be towed out, seeTowing Your
Vehicle on page 384.
Loading Your Vehicle
It is very important to know how much weight your
vehicle can carry. This weight is called the
vehicle capacity weight and includes the weight of
all occupants, cargo, and all nonfactory-installed
options. Two labels on your vehicle show how
much weight it may properly carry, the Tire and
Loading Information label and the Certication/Tire
label.
{CAUTION:
Do not load your vehicle any heavier than
the Gross Vehicle Weight Rating (GVWR),
or either the maximum front or rear Gross
Axle Weight Rating (GAWR). If you do,
parts on your vehicle can break, and it
can change the way your vehicle handles.
These could cause you to lose control
and crash. Also, overloading can shorten
the life of your vehicle.
378