2009 BUICK ENCLAVE warning light

It means that the engine coolant
has overheated. If the vehicle
has been operating under normal
driving conditions, pull off the
road, stop the vehicle and turn off
the engine as soon as possible.
SeeEngine Overheating on
page 5-20for more information.
Tire Pressure Light
The tire pressure light should come
on briey as the engine is started.
If it does not, have the vehicle
service by your dealer/retailer. It
provides information about tire
pressures and the Tire Pressure
Monitoring System.When the Light is On Steady
This indicates that one or more of
the tires are signicantly
underinated.
A tire pressure message in the
Driver Information Center (DIC),
may accompany the light. SeeDIC
Warnings and Messages on
page 3-48for more information.
Stop and check the tires as soon as
it is safe to do so. If underinated,
inate to the proper pressure.
SeeTires on page 5-36for more
information.
When the Light Flashes First and
Then is On Steady
This indicates that there may be a
problem with the Tire Pressure
Monitor System. The light ashes
for about a minute and stays
on steady for the remainder of the
ignition cycle. This sequence
will repeat with every ignition cycle.
SeeTire Pressure Monitor System
on page 5-44for more information.
Malfunction
Indicator Lamp
Check Engine Light
A computer system called OBD II
(On-Board Diagnostics-Second
Generation) monitors operation of
the fuel, ignition, and emission
control systems. It ensures
that emissions are at acceptable
levels for the life of the vehicle,
helping to produce a cleaner
environment.
This light comes on when the ignition
is on, but the engine is not running,
as a check to show it is working. If it
does not, have the vehicle serviced
by your dealer/retailer.
3-36 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

To calibrate the compass, use the
following procedure:
Compass Calibration Procedure
1. Before calibrating the compass,
make sure the compass zone is
set to the variance zone in
which the vehicle is located. See
“Compass Variance (Zone)
Procedure” earlier in this section.
Do not operate any switches
such as window, sunroof, climate
controls, seats, etc. during the
calibration procedure.
2. Press the vehicle information
button until PRESS
VTO
CALIBRATE COMPASS
displays.
3. Press the set/reset button to start
the compass calibration.
4. The DIC will display
CALIBRATING: DRIVE IN
CIRCLES. Drive the vehicle in
tight circles at less than
5 mph (8 km/h) to complete the
calibration. The DIC willdisplay CALIBRATION
COMPLETE for a few seconds
when the calibration is complete.
The DIC display will then
return to the previous menu.
DIC Warnings and
Messages
Messages are displayed on the DIC
to notify the driver that the status
of the vehicle has changed and that
some action may be needed by
the driver to correct the condition.
Multiple messages may appear one
after another.
Some messages may not require
immediate action, but you can press
any of the DIC buttons on the
instrument panel to acknowledge
that you received the messages and
to clear them from the display.
Some messages cannot be cleared
from the DIC display because
they are more urgent. These
messages require action before they
can be cleared. You should take
any messages that appear onthe display seriously and remember
that clearing the messages will
only make the messages disappear,
not correct the problem.
The following are the possible
messages that can be displayed
and some information about them.ALL WHEEL DRIVE OFF
If your vehicle has the All-Wheel
Drive (AWD) system, this message
displays when there is a compact
spare tire on the vehicle, when
the Antilock Brake System (ABS)
warning light comes on, or when the
rear differential uid is overheating.
This message turns off when
the differential uid cools.
The AWD system is disabled until
the compact spare tire is replaced
by a full-size tire. If the warning
message is still on after putting on
the full-size tire, you need to
reset the warning message. To
reset the warning message, turn the
ignition off and then back on
again after 30 seconds. If the
3-48 Instrument Panel

message stays on, see your
dealer/retailer right away. See
All-Wheel Drive (AWD) System on
page 4-7for more information.
AUTOMATIC LIGHT
CONTROL OFF
This message displays when the
automatic headlamps are turned off.
This message clears itself after
10 seconds.
AUTOMATIC LIGHT
CONTROL ON
This message displays when the
automatic headlamps are turned on.
This message clears itself after
10 seconds.
BATTERY SAVER ACTIVE
This message displays when
the system detects that the battery
voltage is dropping below
expected levels. The battery saver
system starts reducing certain
features of the vehicle that you may
be able to notice. At the point
that the features are disabled, thismessage is displayed. It means that
the vehicle is trying to save the
charge in the battery.
Turn off all unnecessary accessories
to allow the battery to recharge.
The normal battery voltage range is
11.5 to 15.5 volts.
CHANGE ENGINE OIL SOON
This message displays when
the engine oil needs to be changed.
When you change the engine oil,
be sure to reset the CHANGE
ENGINE OIL SOON message. See
Engine Oil Life System on
page 5-13for information on how to
reset the message. SeeEngine
Oil on page 5-11andScheduled
Maintenance on page 6-3for more
information.
CHECK TIRE PRESSURE
On vehicles with the Tire Pressure
Monitor System (TPMS), this
message displays when the
pressure in one or more of the
vehicle’s tires needs to be checked.This message also displays LEFT
FRONT, RIGHT FRONT, LEFT
REAR, or RIGHT REAR to indicate
which tire needs to be checked.
You can receive more than one tire
pressure message at a time. To
read the other messages that may
have been sent at the same
time, press the set/reset button. If a
tire pressure message appears
on the DIC, stop as soon as
you can. Have the tire pressures
checked and set to those shown on
the Tire Loading Information
label. SeeTires on page 5-36,
Loading the Vehicle on page 4-16,
andInflation - Tire Pressure on
page 5-42. The DIC also shows the
tire pressure values. SeeDIC
Operation and Displays on
page 3-41. If the tire pressure is
low, the low tire pressure warning
light comes on. SeeTire Pressure
Light on page 3-36.
Instrument Panel 3-49

SERVICE BATTERY
CHARGING SYSTEM
On some vehicles, this message
displays if there is a problem
with the battery charging system.
Under certain conditions, the
charging system light may also turn
on in the instrument panel cluster.
SeeCharging System Light on
page 3-32. Driving with this problem
could drain the battery. Turn off
all unnecessary accessories. Have
the electrical system checked
as soon as possible. See your
dealer/retailer.
SERVICE BRAKE SYSTEM
This message displays along with
the brake system warning light
if there is a problem with the brake
system. SeeBrake System
Warning Light on page 3-33. If this
message appears, stop as soon
as possible and turn off the vehicle.
Restart the vehicle and check for
the message on the DIC display.If the message is still displayed or
appears again when you begin
driving, the brake system needs
service as soon as possible.
See your dealer/retailer.
SERVICE PARK ASSIST
If your vehicle has the Ultrasonic
Rear Parking Assist (URPA) system,
this message displays if there is a
problem with the URPA system.
Do not use this system to help you
park. SeeUltrasonic Rear Parking
Assist (URPA) on page 2-34
for more information. See your
dealer/retailer for service.
SERVICE POWER STEERING
This message displays when a
problem is detected with the power
steering system. When this
message is displayed, you may
notice that the effort required
to steer the vehicle increases or
feels heavier, but you will still
be able to steer the vehicle. Have
your vehicle serviced by your
dealer/retailer immediately.
SERVICE STABILITRAK
This message displays if there is a
problem with the StabiliTrak®
system. If this message appears, try
to reset the system. Stop; turn off
the engine for at least 15 seconds;
then start the engine again. If
this message still comes on, it
means there is a problem. See your
dealer/retailer for service. The
vehicle is safe to drive, however,
you do not have the benet of
StabiliTrak, so reduce your speed
and drive accordingly.
SERVICE THEFT DETERRENT
SYSTEM
This message displays when there
is a problem with the theft-deterrent
system. The vehicle may or may
not restart so you may want to take
the vehicle to your dealer/retailer
before turning off the engine.
SeePASS-Key
®III+ Electronic
Immobilizer Operation on page 2-18
for more information.
3-54 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

Police records show that
almost 40 percent of all motor
vehicle-related deaths involve
alcohol. In most cases, these deaths
are the result of someone who was
drinking and driving. In recent years,
more than 17,000 annual motor
vehicle-related deaths have been
associated with the use of alcohol,
with about 250,000 people injured.
For persons under 21, it is against
the law in every U.S. state to drink
alcohol. There are good medical,
psychological, and developmental
reasons for these laws.
The obvious way to eliminate the
leading highway safety problem
is for people never to drink alcohol
and then drive.
Medical research shows that alcohol
in a person’s system can make crash
injuries worse, especially injuries to
the brain, spinal cord, or heart.This means that when anyone who
has been drinking — driver or
passenger — is in a crash, that
person’s chance of being killed or
permanently disabled is higher than
if the person had not been drinking.
Control of a Vehicle
The following three systems
help to control the vehicle while
driving — brakes, steering,
and accelerator. At times, as when
driving on snow or ice, it is easy
to ask more of those control systems
than the tires and road can
provide. Meaning, you can lose
control of the vehicle. See
StabiliTrak
®System on page 4-5.
Adding non-dealer/non-retailer
accessories can affect vehicle
performance. SeeAccessories and
Modifications on page 5-3.
Braking
SeeBrake System Warning Light on
page 3-33.
Braking action involves perception
time and reaction time. Deciding
to push the brake pedal is
perception time. Actually doing
it is reaction time.
Average reaction time is about
three-fourths of a second. But that
is only an average. It might be
less with one driver and as long as
two or three seconds or more
with another. Age, physical
condition, alertness, coordination,
and eyesight all play a part. So
do alcohol, drugs, and frustration.
But even in three-fourths of a
second, a vehicle moving at 60 mph
(100 km/h) travels 66 feet (20 m).
That could be a lot of distance in an
emergency, so keeping enough
space between the vehicle
and others is important.
Driving Your Vehicle 4-3