fuel cap BUICK ENCLAVE 2009 Owner's Manual

Seats and Restraint
System............................... 1-1
Head Restraints
.............. 1-2
Front Seats
.................... 1-3
Rear Seats
.................... 1-8
Safety Belts
..................1-12
Child Restraints
.............1-26
Airbag System
..............1-45
Restraint System
Check
......................1-58
Features and Controls...... 2-1
Keys
............................. 2-2
Doors and Locks
............ 2-8
Windows
......................2-14
Theft-Deterrent
Systems
...................2-16
Starting and Operating Your
Vehicle
.....................2-20
Mirrors
.........................2-31
Object Detection
Systems
...................2-34
OnStar
®System
............2-41
Universal Home Remote
System
.....................2-44Storage Areas
...............2-49
Sunroof
........................2-53
Instrument Panel............... 3-1
Instrument Panel
Overview
.................... 3-4
Climate Controls
............3-20
Warning Lights, Gages, and
Indicators
..................3-28
Driver Information
Center (DIC)
.............3-41
Audio System(s)
............3-64
Driving Your Vehicle......... 4-1
Your Driving, the Road,
and the Vehicle
........... 4-1
Towing
........................4-21
Service and
Appearance Care............... 5-1
Service
.......................... 5-3
Fuel
.............................. 5-5
Checking Things Under
the Hood
.................... 5-9
All-Wheel Drive
.............5-32Headlamp Aiming
..........5-33
Bulb Replacement
.........5-33
Windshield
Replacement
.............5-35
Windshield Wiper Blade
Replacement
.............5-36
Tires
...........................5-36
Appearance Care
..........5-83
Vehicle Identication
......5-90
Electrical System
...........5-91
Capacities and
Specications
............5-98
Maintenance Schedule...... 6-1
Maintenance Schedule
..... 6-1
Customer Assistance
Information........................ 7-1
Customer Assistance and
Information
................. 7-1
Reporting Safety
Defects
.....................7-12
Vehicle Data Recording
and Privacy
...............7-14
Index....................................i-1
2009 Buick Enclave Owner ManualM

An emission system malfunction
might be corrected by:
Make sure the fuel cap is fully
installed. SeeFilling the Tank on
page 5-7. The diagnostic system
can determine if the fuel cap
has been left off or improperly
installed. A loose or missing fuel
cap allows fuel to evaporate into
the atmosphere. A few driving
trips with the cap properly
installed should turn the light off.
If the vehicle has been driven
through a deep puddle of water,
the vehicle’s electrical system
might be wet. The condition is
usually corrected when the
electrical system dries out. A
few driving trips should turn the
light off.
Make sure to fuel the vehicle with
quality fuel. Poor fuel quality
causes the engine not to run as
efficiently as designed and may
cause: stalling after start-up,
stalling when the vehicle is
changed into gear, misring,hesitation on acceleration, or
stumbling on acceleration. These
conditions might go away once
the engine is warmed up.
If one or more of these conditions
occurs, change the fuel brand
used. It will require at least one
full tank of the proper fuel to turn
the light off.
SeeGasoline Octane on
page 5-5.
If none of the above have made the
light turn off, your dealer/retailer can
check the vehicle. The dealer/retailer
has the proper test equipment and
diagnostic tools to x any mechanical
or electrical problems that might
have developed.
Emissions Inspection and
Maintenance Programs
Some state/provincial and local
governments have or might begin
programs to inspect the emission
control equipment on the vehicle.
Failure to pass this inspection could
prevent getting a vehicle registration.Here are some things to know to
help the vehicle pass an inspection:
The vehicle will not pass this
inspection if the check engine
light is on with the engine
running, or if the key is in
ON/RUN and the light is not on.
The vehicle will not pass this
inspection if the OBD II (on-board
diagnostic) system determines
that critical emission control
systems have not been
completely diagnosed by the
system. The vehicle would be
considered not ready for
inspection. This can happen if the
battery has recently been
replaced or if the battery has run
down. The diagnostic system is
designed to evaluate critical
emission control systems during
normal driving. This can take
several days of routine driving.
3-38 Instrument Panel

Cruise Control Light
This light comes on whenever the
cruise control is set.
The light goes out when the cruise
control is turned off. SeeCruise
Control on page 3-10for more
information.
Highbeam On Light
The highbeam on light comes on
when the high-beam headlamps are
in use.
SeeHeadlamp High/Low-Beam
Changer on page 3-7for more
information.
Tow/Haul Mode Light
This light comes on when the
Tow/Haul mode has been activated.
For more information, see
Tow/Haul Mode on page 2-26.
Fuel Gage
When the ignition is on, the fuel
gage shows about how much fuel
the vehicle has left in the fuel tank.
An arrow on the fuel gage indicates
the side of the vehicle the fuel door
is on.The gage will rst indicate empty
before the vehicle is out of fuel, but
the vehicle’s fuel tank should be
lled soon.
When the fuel tank is low on fuel,
the FUEL LEVEL LOW message
appears on the Driver Information
Center (DIC). For more information
seeDIC Warnings and Messages
on page 3-48.
Here are some situations that can
occur with the fuel gage. None
of these indicate a problem with the
fuel gage.
At the gas station, the fuel
pump shuts off before the gage
reads full.
It takes a little more or less fuel
to ll up than the fuel gage
indicated. For example, the gage
may have indicated the tank
was half full, but it actually took a
little more or less than half the
tank’s capacity to ll the tank.
The gage goes back to empty
when the ignition is turned off.
United StatesCanada
3-40 Instrument Panel

SERVICE TIRE MONITOR
SYSTEM
On vehicles with the Tire Pressure
Monitor System (TPMS), this
message displays if a part on the
TPMS is not working properly.
The tire pressure light also ashes
and then remains on during the
same ignition cycle. SeeTire
Pressure Light on page 3-36.
Several conditions may cause this
message to appear. SeeTire
Pressure Monitor Operation on
page 5-45for more information. If
the warning comes on and stays on,
there may be a problem with the
TPMS. See your dealer/retailer.
SERVICE TRACTION
CONTROL
This message displays when there
is a problem with the Traction
Control System (TCS). When this
message is displayed, the system
will not limit wheel spin. Adjust your
driving accordingly. See yourdealer/retailer for service. See
StabiliTrak
®System on page 4-5for
more information.
SERVICE TRANSMISSION
This message displays when there
is a problem with the transmission.
See your dealer/retailer for
service.
SERVICE VEHICLE SOON
This message displays when
a non-emissions related malfunction
occurs. Have the vehicle serviced
by your dealer/retailer as soon
as possible.
SPEED LIMITED TO
XXX MPH (KM/H)
This message displays when your
vehicle speed is limited to 80 mph
(128 km/h) because the vehicle
detects a problem in the speed
variable assist steering system.
Have your vehicle serviced by your
dealer/retailer.
STARTING DISABLED
SERVICE THROTTLE
This message displays when your
vehicle’s throttle system is not
functioning properly. Have your
vehicle serviced by your
dealer/retailer.
THEFT ATTEMPTED
This message displays if the content
theft-deterrent system has detected
a break-in attempt while you
were away from your vehicle. See
Content Theft-Deterrent on
page 2-16for more information.
TIGHTEN GAS CAP
This message may display along
with the check engine light on the
instrument panel cluster if the
vehicle’s fuel cap is not tightened
properly. SeeMalfunction Indicator
Lamp on page 3-36. Reinstall the
fuel cap fully. SeeFilling the Tank on
page 5-7. The diagnostic system can
determine if the fuel cap has been
left off or improperly installed.
Instrument Panel 3-55

A loose or missing fuel cap allows
fuel to evaporate into the
atmosphere. A few driving trips with
the cap properly installed should turn
this light and message off.
TIRE LEARNING ACTIVE
This message displays when the
Tire Pressure Monitor System
(TPMS) is re-learning the tire
positions on your vehicle. The tire
positions must be re-learned
after rotating the tires or after
replacing a tire or sensor. SeeTire
Inspection and Rotation on
page 5-48,Tire Pressure Monitor
System on page 5-44, and
Inflation - Tire Pressure on
page 5-42for more information.
TRACTION CONTROL OFF
This message displays when
the Traction Control System (TCS)
is turned off. Adjust your driving
accordingly. SeeStabiliTrak
®
System on page 4-5for more
information. This message clears
itself after 10 seconds.
TRANSMISSION HOT IDLE
ENGINE
Notice:If you drive your vehicle
while the transmission uid is
overheating and the transmission
temperature warning is displayed
on the instrument panel cluster
and/or DIC, you can damage
the transmission. This could lead
to costly repairs that would
not be covered by your warranty.
Do not drive your vehicle with
overheated transmission uid or
while the transmission
temperature warning is displayed.
This message displays and a chime
sounds if the transmission uid in the
vehicle gets hot. Driving with the
transmission uid temperature high
can cause damage to the vehicle.
Stop the vehicle and let it idle to
allow the transmission to cool. This
message clears when the uid
temperature reaches a safe level.
TURN SIGNAL ON
This message displays and a chime
sounds if a turn signal is left on
for 3/4 of a mile (1.2 km). Move the
turn signal/multifunction lever to
the off position.
WASHER FLUID LOW ADD
FLUID
This message displays when the
windshield washer uid is low.
Fill the windshield washer uid
reservoir as soon as possible. See
Engine Compartment Overview
on page 5-10for the location of the
windshield washer uid reservoir.
Also, seeWindshield Washer
Fluid on page 5-23for more
information.
3-56 Instrument Panel

A.Vehicle Capacity Weight for
Example 3=1,000 lbs
(453 kg).
B.Subtract Occupant Weight
200 lbs (91 kg)×5=1,000 lbs
(453 kg).
C.Available Cargo
Weight=0 lbs (0 kg).
Refer to your vehicle’s tire and
loading information label for
specic information about your
vehicle’s capacity weight
and seating positions. Thecombined weight of the driver,
passengers, and cargo
should never exceed your
vehicle’s capacity weight.
Certication/Tire Label
A vehicle specic Certication/
Tire label is attached to the
rear edge of the driver’s door.The label shows the gross
weight capacity of your vehicle.
This is called the Gross
Vehicle Weight Rating (GVWR).
The GVWR includes the
weight of the vehicle, all
occupants, fuel, and cargo.
The Certication/Tire label also
tells you the maximum
weights for the front and rear
axles, called the Gross Axle
Weight Rating (GAWR). To nd
out the actual loads on your
front and rear axles, you need to
go to a weigh station and
weigh your vehicle. Your
dealer/retailer can help you with
this. Be sure to spread out
your load equally on both sides
of the centerline. Example 3
Label Example
Driving Your Vehicle 4-19

To identify the trailering capacity of
the vehicle, read the information
in “Weight of the Trailer” that
appears later in this section.
Trailering is different than just driving
the vehicle by itself. Trailering means
changes in handling, acceleration,
braking, durability and fuel economy.
Successful, safe trailering takes
correct equipment, and it has to be
used properly.
The following information has many
time-tested, important trailering
tips and safety rules. Many of these
are important for the safety of the
driver and the passengers. So
please read this section carefully
before pulling a trailer.Load-pulling components such
as the engine, transmission, rear
axle, wheel assemblies and tires
are forced to work harder against
the drag of the added weight.
The engine is required to operate
at relatively higher speeds and
under greater loads, generating
extra heat. What’s more, the trailer
adds considerably to wind
resistance, increasing the pulling
requirements.Pulling A Trailer
Here are some important points:
There are many different
laws, including speed limit
restrictions, having to do with
trailering. Make sure the rig will
be legal, not only where you
live but also where you will be
driving. A good source for
this information can be state or
provincial police.
Consider using a sway control.
See “Hitches” later in this
section.
Do not tow a trailer at all during
the rst 500 miles (800 km) the
new vehicle is driven. The engine,
axle or other parts could be
damaged.
Driving Your Vehicle 4-25

Filling the Tank
{CAUTION
Fuel vapor burns violently and a
fuel re can cause bad injuries.
To help avoid injuries to you and
others, read and follow all the
instructions on the pump island.
Turn off the engine when you are
refueling. Do not smoke if you are
near fuel or refueling the vehicle.
Do not use cellular phones. Keep
sparks, ames, and smoking
materials away from fuel. Do not
leave the fuel pump unattended
when refueling the vehicle. This is
against the law in some places.
Do not re-enter the vehicle while
pumping fuel. Keep children away
from the fuel pump; never let
children pump fuel.
The tethered fuel cap is located
behind a hinged fuel door on
the driver side of the vehicle.To open the fuel door, push the
rearward center edge in and release
and it will open.
To remove the fuel cap, turn it
slowly counterclockwise. The fuel
cap has a spring in it; if the cap
is released too soon, it will spring
back to the right.
While refueling, hang the tethered
fuel cap from the hook on the
fuel door.
{CAUTION
Fuel can spray out on you if you
open the fuel cap too quickly. If
you spill fuel and then something
ignites it, you could be badly
burned. This spray can happen if
the 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 5-86.
Service and Appearance Care 5-7

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 3-36.
If the vehicle has a Driver
Information Center (DIC), the
TIGHTEN GAS CAP message
displays if the fuel cap is not
properly installed.
{CAUTION
If a re starts while you are
refueling, do not remove the
nozzle. Shut off the ow of fuel by
shutting off the pump or by
notifying the station attendant.
Leave the area immediately.Notice:If you need a new fuel
cap, be sure to get the right type.
Your dealer/retailer can get one for
you. If you get the wrong type, it
might not t properly. This can
cause the malfunction indicator
lamp to light and can damage the
fuel tank and emissions system.
SeeMalfunction Indicator Lamp
on page 3-36.
Filling a Portable Fuel
Container
{CAUTION
Never ll a portable fuel container
while it is in the vehicle. Static
electricity discharge from the
container can ignite the fuel
vapor. You can be badly burned
(Continued)
CAUTION (Continued)
and the vehicle damaged if this
occurs. To help avoid injury to
you and others:
Dispense fuel only into
approved containers.
Do not ll a container while it
is inside a vehicle, in a
vehicle’s trunk, pickup bed, or
on any surface other than the
ground.
Bring the ll nozzle in contact
with the inside of the ll
opening before operating the
nozzle. Contact should be
maintained until the lling is
complete.
Do not smoke while
pumping fuel.
Do not use a cellular phone
while pumping fuel.
5-8 Service and Appearance Care

Checking Things
Under the Hood
{CAUTION
An electric fan under the hood can
start up and injure you even when
the engine is not running. Keep
hands, clothing, and tools away
from any underhood electric fan.
{CAUTION
Things that burn can get on hot
engine parts and start a re.
These include liquids like fuel, oil,
coolant, brake uid, windshield
washer and other uids, and
plastic or rubber. You or others
could be burned. Be careful not to
drop or spill things that will burn
onto a hot engine.
Hood Release
To open the hood:
1. Pull the hood release handle with
this symbol on it. It is located
under the instrument panel on
the driver side of the vehicle.
2. At the front of the vehicle, pull up
on the bottom center of the grille,
and push the secondary hood
release to the left.3. After the lid has been partially
lifted, a gas strut automatically
lifts and holds the hood in
the fully open position.
Before closing the hood, be sure all
ller caps are on properly.
Pull the hood down to close. Lower
the hood until the lifting pressure of
the strut is reduced. Then allow the
hood to fall and latch into place
under its own weight. Check to make
sure the hood is closed. If the hood
does not fully latch, gently push the
hood down at the front and center
until it is completely latched.
Service and Appearance Care 5-9