clock BUICK TERRAZA 2007 User Guide

Steering in Emergencies
There are times when steering can be more
effective than braking. For example, you come
over a hill and nd a truck stopped in your lane, or
a car suddenly pulls out from nowhere, or a
child darts out from between parked cars and
stops right in front of you. You can avoid these
problems by braking — if you can stop in time. But
sometimes you cannot; there is not room. That
is the time for evasive action — steering around
the problem.
Your vehicle can perform very well in emergencies
like these. First apply your brakes.
SeeBraking on page 350. It is better to remove as
much speed as you can from a possible collision.
Then steer around the problem, to the left or
right depending on the space available.An emergency like this requires close attention
and a quick decision. If you are holding the
steering wheel at the recommended 9 and
3 o’clock positions, you can turn it a full
180 degrees very quickly without removing either
hand. But you have to act fast, steer quickly,
and just as quickly straighten the wheel once you
have avoided the object.
The fact that such emergency situations are
always possible is a good reason to practice
defensive driving at all times and wear safety belts
properly.
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{CAUTION:
If you spill fuel and then something
ignites it, you could be badly burned. Fuel
can spray out on you if you open the fuel
cap too quickly. This spray can happen if
your tank is nearly full, and is more likely
in hot weather. Open the fuel cap slowly
and wait for any hiss noise to stop. Then
unscrew the cap all the way.Be careful not to spill fuel. Do not top off or overll
the tank and wait a few seconds after you have
nished pumping before removing the nozzle.
Clean fuel from painted surfaces as soon
as possible. SeeWashing Your Vehicle on
page 491.
When replacing the fuel cap, turn it clockwise until
it clicks. Make sure the cap is fully installed.
The diagnostic system can determine if the fuel
cap has been left off or improperly installed.
This would allow fuel to evaporate into the
atmosphere. SeeMalfunction Indicator Lamp on
page 217.
The CHECK GAS CAP message will be displayed
in the Driver Information Center (DIC) if the fuel
cap is not properly installed. SeeDIC Warnings
and Messages on page 230for more information.
406

How to Add Coolant to the Radiator
Notice:Your engine has a specic radiator ll
procedure. Failure to follow this procedure
could cause your engine to overheat and
be severely damaged.
1. You can remove the
radiator pressure
cap when the
cooling system,
including the radiator
pressure cap and
upper radiator hose,
is no longer hot.
Turn the pressure cap slowly counterclockwise.
If you hear a hiss, wait for that to stop. A hiss
means there is still some pressure left, close
the cap and wait for the system to cool down.
2. Keep turning the pressure cap. Remove the
pressure cap.{CAUTION:
You can be burned if you spill coolant on
hot engine parts. Coolant contains
ethylene glycol and it will burn if the
engine parts are hot enough. Do not spill
coolant on a hot engine.
3. Fill the radiator with the proper DEX-COOL
®
coolant mixture, up to the base of the ller
neck. SeeEngine Coolant on page 420
for more information about the proper coolant
mixture.
4. Rinse or wipe any spilled coolant from the
engine and the compartment.
430

To replace one of these bulbs, do the following:
1. Open the hood. SeeHood Release on
page 409for more information.
2. Remove the headlamp retainer pin (A) by
turning it towards the headlamp assembly
and pulling it straight out.
3. Remove the screw (B) from the top of the
headlamp assembly.4. Pull the assembly away from the vehicle.
5. Disconnect the socket wiring harness
connector from the headlamp assembly.
6. Turn the bulb socket counterclockwise to
remove from the assembly.
7. To replace a headlamp bulb, disconnect the
bulb socket wiring harness and connect to the
new bulb socket.
To replace a sidemarker bulb, pull the old bulb
out and push a new bulb in.
8. Reinstall the bulb socket by inserting into the
bulb assembly and turning it clockwise to
secure.
9. Reverse the steps to reinstall the headlamp
assembly.
444

Front Turn Signal, Parking and
Daytime Running Lamps (DRL)
To replace one of these bulbs (A), do the following:
1. Follow the Steps 1 through 4 to remove the
headlamp assembly. SeeHeadlamps and
Sidemarker Lamps on page 443for more
information.
2. Turn the bulb socket counterclockwise to
remove from the assembly.
3. Pull the old bulb out from the bulb socket.
4. Replace with a new bulb5. Reinstall the bulb socket by inserting into the
bulb assembly and turning it clockwise to
secure.
6. Reverse the steps to reinstall the headlamp
assembly.
Taillamps, Turn Signal, Stoplamps
and Back-up Lamps
To change a stoplamp/taillamp, turn signal or
back-up lamp bulb, do the following:
1. Open the liftgate. SeeLiftgate on page 119
for more information.
2. Remove the
two screws from the
taillamp housing
on the inboard side.
445

3. Pull out the taillamp housing.
4. Disconnect the wiring harness connector from
the taillamp assembly.
A. Stoplamp/Taillamp
B. Turn Signal Lamp
C. Back-up Lamp Bulb5. Turn the bulb socket counterclockwise to
remove.
6. Replace the bulb by pulling the old bulb out of
the socket and gently pushing in a new bulb.
7. Replace the bulb socket by inserting
and turning clockwise to secure.
8. Reinstall the taillamp assembly by inserting
the outboard locating/retaining pins until the
lamp is seated.
9. Secure with the inboard screws.
446

License Plate Lamp
To replace one of these bulbs, do the following:
1. Remove the two screws holding each of the
license plate lamps to the fascia.
2. Turn and pull the license plate lamp forward
through the fascia opening.
3. Turn the bulb socket counterclockwise and
pull the bulb straight out of the socket.
4. Install the new bulb.
5. Reverse Steps 1 through 3 to reinstall the
license plate lamp.
Replacement Bulbs
Exterior Lamp Bulb Number
Back-up 3057KX
Front Turn Signal, DRL and
Parking3157NAK
High-Beam and Low-Beam
HeadlampsH11
License Plate Lamp 168
Sidemarker 194
Stoplamp, Taillamp and Turn
Signal3057KX
For replacement bulbs not listed here, contact
your dealer.
Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected for
wear and cracking. SeeScheduled Maintenance
on page 509for more information.
Replacement blades come in different types and
are removed in different ways. For proper type and
length, seeNormal Maintenance Replacement
Parts on page 520.
447

2. Turn the folding wrench counterclockwise to
lower the compact spare tire (D) to the
ground. Continue to turn the wrench so the
compact spare tire can be pulled out from
under the vehicle.
3. Tilt the retainer at the end of the cable to
remove the compact spare tire, so it can
be pulled up through the wheel opening.The hoist is used to store a full-size or a at
road tire under the vehicle. SeeStoring a
Flat or Spare Tire and Tools on page 483for
more information.
4. Remove the compact spare tire from the
cable.
If the compact spare tire will not lower, check
under the vehicle to see if the tire is hanging loose
and the cable end and spring under the wheel
plate are missing. If so, the secondary latch
system is engaged. SeeSecondary Latch System
on page 481.
To continue changing the at tire, seeRemoving
the Flat Tire and Installing the Spare Tire on
page 474.
Removing the Flat Tire and
Installing the Spare Tire
Your vehicle may have aluminum wheels. If so, you
will see exposed stainless steel wheel nuts. Use the
wheel wrench to loosen all of the wheel nuts. Do not
remove them yet. Or, your vehicle may have steel
wheel covers. To remove the wheel covers and
wheel nut caps, loosen the plastic nut caps with the
wheel wrench in a counterclockwise direction.
474

If needed, you can nish loosening with your
ngers. The plastic nut caps will not come off. Use
the at end of the wheel wrench and pry along the
edge of the cover until it comes off. The edge of the
wheel cover could be sharp, so do not try to remove
it with your bare hands. Do not drop the cover or lay
it face down, as it could become scratched or
damaged. Once you have removed the wheel
cover, use the following procedure to remove the
at tire and install the spare tire.1. Loosen the wheel
nuts using the
folding wrench,
but do not
remove them.
Turn the handle counterclockwise about
180 degrees, then ip the handle back to the
starting position. This avoids taking the
wrench off the lug nut for each turn.
Notice:If your vehicle has wheel locks and
you use an impact wrench to remove the wheel
nuts, you could damage the lock nut or
wheel lock key. Do not use an impact wrench
to remove the wheel nuts if your vehicle
has wheel locks.
475

{CAUTION:
Getting under a vehicle when it is jacked
up is dangerous. If the vehicle slips off
the jack you could be badly injured or
killed. Never get under a vehicle when it is
supported only by a jack.
{CAUTION:
Raising your vehicle with the jack
improperly positioned can damage the
vehicle and even make the vehicle fall. To
help avoid personal injury and vehicle
damage, be sure to t the jack lift head
into the proper location before raising the
vehicle.4. Attach the folding wrench (A) to the jack (B),
and turn the wrench clockwise to raise the
jack head approximately 3 inches (7.6 cm).
477