coolant temperature BUICK ENCLAVE 2009 Owner's Manual

Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. For more
information on the symbol, refer to
the index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel
Controls or OnStar®
$:Brake System Warning Light
":Charging System
I:Cruise Control
B:Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.:Fuel Gage
+:Fuses
i:Headlamp High/Low-Beam
Changer
j:LATCH System Child Restraints
*:Malfunction Indicator Lamp
::Oil Pressure
g:Outside Power Foldaway
Mirrors
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
_:Tow/Haul Mode
F:Traction Control
M:Windshield Washer Fluid
iv Preface

The vehicle can be started using the
remote start feature two separate
times between driving sequences.
The engine runs for 10 minutes after
each remote start. Or, the engine
run time can be extended another
10 minutes within the rst 10 minute
remote start time frame, and
before the engine stops.
For example, if
Qand then/are
pressed again after the vehicle
has been running for ve minutes,
10 minutes are added, allowing
the engine to run for 15 minutes.
The additional 10 minutes are
considered a second remote start.The vehicle must be started with the
key once two remote starts, or a
single remote start with one time
extension has been done.
The vehicle can be started using the
remote start feature again after
the key is removed from the ignition.
The vehicle cannot be started
using the remote start feature if the
key is in the ignition, the hood is
open, or if there is an emission
control system malfunction.
The engine turns off during a remote
start if the coolant temperature
gets too high or if the oil pressure
gets low.Vehicles that have the remote
vehicle start feature are shipped
from the factory with the remote
vehicle start system enabled. The
system may be enabled or disabled
through the DIC if the vehicle has
DIC buttons. See “REMOTE
START” underDIC Vehicle
Customization on page 3-57for
additional information. If the vehicle
does not have DIC buttons, see
your dealer/retailer to enable
or disable the remote start system.
Features and Controls 2-7

2. If the engine does not start after
5-10 seconds, especially in
very cold weather (below 0°F
or−18°C), it could be ooded with
too much gasoline. Try pushing
the accelerator pedal all the way
to the oor and holding it there as
you hold the key in START for up
to a maximum of 15 seconds.
Wait at least 15 seconds between
each try, to allow the cranking
motor to cool down. When the
engine starts, let go of the key
and accelerator. If the vehicle
starts briey but then stops again,
repeat these steps. This clears
the extra gasoline from the
engine. Do not race the engine
immediately after starting it.
Operate the engine and
transmission gently until the oil
warms up and lubricates all
moving parts.Notice:The engine is designed
to work with the electronics
in the vehicle. If you add electrical
parts or accessories, you could
change the way the engine
operates. Before adding electrical
equipment, check with your
dealer/retailer. If you do not, the
engine might not perform
properly. Any resulting damage
would not be covered by the
vehicle warranty.
Engine Coolant Heater
The engine coolant heater can
provide easier starting and better
fuel economy during engine
warm-up in cold weather conditions
at or below 0°F (−18°C). Vehicles
with an engine coolant heater should
be plugged in at least four hours
before starting. Some models
may have an internal thermostat
in the cord which will prevent engine
coolant heater operation at
temperatures above 0°F (−18°C).
To Use the Engine Coolant
Heater
1. Turn off the engine.
2. Open the hood and unwrap the
electrical cord. The cord is
located on the driver side of the
engine compartment. It is
routed around the windshield
washer uid reservoir.
3. Plug the cord into a normal,
grounded 110-volt AC outlet.
{CAUTION
Plugging the cord into an
ungrounded outlet could cause an
electrical shock. Also, the wrong
kind of extension cord could
overheat and cause a re. You
could be seriously injured. Plug
the cord into a properly grounded
three-prong 110-volt AC outlet.
If the cord will not reach, use a
heavy-duty three-prong extension
cord rated for at least 15 amps.
Features and Controls 2-23

Antilock Brake System
(ABS) Warning Light.......3-34
StabiliTrak®Indicator
Light................................3-35
Engine Coolant
Temperature Warning
Light
................................3-35
Engine Coolant
Temperature Gage..........3-35
Tire Pressure Light...........3-36
Malfunction Indicator
Lamp..............................3-36
Oil Pressure Light.............3-39
Security Light....................3-39
Fog Lamp Light................3-39
Cruise Control Light..........3-40
Highbeam On Light...........3-40
Tow/Haul Mode Light........3-40
Fuel Gage........................3-40
Driver Information
Center (DIC)
Driver Information
Center (DIC)...................3-41
DIC Operation and
Displays..........................3-41
DIC Compass...................3-46
DIC Warnings and
Messages........................3-48
DIC Vehicle
Customization..................3-57
Audio System(s)
Audio System(s)................3-64
Setting the Clock..............3-65
Radio(s)............................3-67
Using an MP3 (Radio
with CD)..........................3-82
Using an MP3 (Radio
with CD and DVD
Player)
............................3-86
XM Radio Messages.........3-91
Navigation/Radio
System............................3-92
Bluetooth®........................3-92
Rear Seat Entertainment
(RSE) System................3-102
Rear Seat Audio (RSA).....3-111
Theft-Deterrent
Feature..........................3-113
Audio Steering Wheel
Controls.........................3-113
Radio Reception..............3-114
Multi-Band Antenna.........3-115
3-2 Instrument Panel

StabiliTrak®Indicator
Light
This light comes on briey while
starting the engine. If it does
not, have the vehicle serviced by
your dealer/retailer. If the system is
working normally the indicator
light will then go off.
If it stays on, or comes on while
driving, there may be a problem with
the StabiliTrak system and the
vehicle may need service. When this
warning light is on, the system is
off and will not limit wheel spin.
This light will also ash when the
StabiliTrak system is active.
If the StabiliTrak system warning
light comes on and stays on for an
extended period of time whenthe system is turned on, the vehicle
needs service. SeeStabiliTrak
®
System on page 4-5for more
information.
Engine Coolant
Temperature Warning
Light
The engine coolant temperature
warning light will come on when the
engine has overheated.
If this happens pull over and turn off
the engine as soon as possible.
SeeEngine Overheating on
page 5-20for more information.
Notice:Driving with the engine
coolant temperature warning light
on could cause the vehicle to
overheat. SeeEngine Overheating
on page 5-20. The vehicle’sengine could be damaged, and it
might not be covered by the
vehicle warranty. Never drive with
the engine coolant temperature
warning light on.
This light will also come on briey
when starting the vehicle. If it
does not, see your dealer/retailer.
Engine Coolant
Temperature Gage
This gage shows the engine coolant
temperature. Under normal driving
conditions the gage will read
210°F (100 °C) or less. If the gage
pointer is near 260°F (125 °C),
the engine is too hot.
United StatesCanada
Instrument Panel 3-35

CRUISE SET TO XXX
This message displays whenever
the cruise control is set. SeeCruise
Control on page 3-10for more
information.
DRIVER DOOR OPEN
This message displays and a chime
sounds if the driver door is not
fully closed and the vehicle is shifted
out of P (Park). Stop and turn off
the vehicle, check the door for
obstructions, and close the door
again. Check to see if the message
still appears on the DIC.
ENGINE HOT A/C (Air
Conditioning) OFF
This message displays when the
engine coolant becomes hotter than
the normal operating temperature.
SeeEngine Coolant Temperature
Gage on page 3-35. To avoid added
strain on a hot engine, the air
conditioning compressor
automatically turns off. When the
coolant temperature returns tonormal, the air conditioning
compressor turns back on. You can
continue to drive your vehicle.
If this message continues to appear,
have the system repaired by your
dealer/retailer as soon as possible to
avoid damage to the engine.
ENGINE OVERHEATED IDLE
ENGINE
Notice:If you drive your vehicle
while the engine is overheating,
severe engine damage may occur.
If an overheat warning appears
on the instrument panel cluster
and/or DIC, stop the vehicle
as soon as possible. Do not
increase the engine speed above
normal idling speed. See
Engine Overheating on page 5-20
for more information.
This message displays when the
engine coolant temperature is
too hot. Stop and allow the vehicle
to idle until it cools down. See
Engine Coolant Temperature Gage
on page 3-35.SeeOverheated Engine Protection
Operating Mode on page 5-22
for information on driving to a safe
place in an emergency.
ENGINE OVERHEATED STOP
ENGINE
Notice:If you drive your vehicle
while the engine is overheating,
severe engine damage may occur.
If an overheat warning appears
on the instrument panel cluster
and/or DIC, stop the vehicle
as soon as possible. SeeEngine
Overheating on page 5-20for
more information.
This message displays and a
continuous chime sounds if the
engine cooling system reaches
unsafe temperatures for operation.
Stop and turn off the vehicle as
soon as it is safe to do so to avoid
severe damage. This message
clears when the engine has cooled
to a safe operating temperature.
3-50 Instrument Panel

ENGINE POWER IS REDUCED
This message displays and a
chime sounds when the cooling
system temperature gets too hot and
the engine further enters the
engine coolant protection mode.
SeeEngine Overheating on
page 5-20for further information.
This message also displays when
the vehicle’s engine power is
reduced. Reduced engine power
can affect the vehicle’s ability to
accelerate. If this message is on, but
there is no reduction in performance,
proceed to your destination. The
performance may be reduced the
next time the vehicle is driven. The
vehicle may be driven at a reduced
speed while this message is on, but
acceleration and speed may be
reduced. Anytime this message
stays on, the vehicle should be taken
to your dealer/retailer for service as
soon as possible.
FUEL LEVEL LOW
This message displays and a chime
sounds if the fuel level is low.
Refuel as soon as possible. See
Fuel Gage on page 3-40and
Fuel on page 5-5for more
information.
HEATED WASH (Washer)
FLUID SYSTEM OFF
If your vehicle has this feature, this
message displays when you
manually turn off the heated
windshield washer uid system or
when the system automatically turns
off. See “Heated Windshield
Washer” underWindshield Washer
on page 3-8for more information.
This message clears itself after
10 seconds.
HEATING WASH (Washer)
FLUID WASH (Washer) WIPES
PENDING
If your vehicle has this feature, this
message displays when you turn
on the heated windshield washer
uid system. See “Heated
Windshield Washer” under
Windshield Washer on page 3-8for
more information.
HOOD OPEN
This message displays and a chime
sounds if the hood is not fully
closed. Stop and turn off the vehicle,
check the hood for obstructions,
and close the hood again. Check to
see if the message still appears
on the DIC.
ICE POSSIBLE DRIVE
WITH CARE
This message displays when the
outside air temperature is cold
enough to create icy road
conditions. Adjust your driving
accordingly.
Instrument Panel 3-51

Making Turns
Notice:Making very sharp turns
while trailering could cause
the trailer to come in contact with
the vehicle. The vehicle could
be damaged. Avoid making very
sharp turns while trailering.
When turning with a trailer, make
wider turns than normal. Do this so
the trailer won’t strike soft shoulders,
curbs, road signs, trees or other
objects. Avoid jerky or sudden
maneuvers. Signal well in advance.
Turn Signals When Towing a
Trailer
The arrows on the instrument panel
ash whenever signaling a turn
or lane change. Properly hooked up,
the trailer lamps also ash, telling
other drivers the vehicle is turning,
changing lanes or stopping.When towing a trailer, the arrows on
the instrument panel ash for
turns even if the bulbs on the trailer
are burned out. For this reason
you may think other drivers
are seeing the signal when they are
not. It is important to check
occasionally to be sure the trailer
bulbs are still working.
Driving on Grades
Because of the added load of the
trailer, the vehicle’s engine may
overheat on hot days, when going up
a long or steep grade with a trailer. If
the engine coolant temperature gage
indicates overheating, turn off the air
conditioning to reduce engine load,
pull off the road and stop in a safe
spot. Let the engine run while
parked, preferably on level ground,
with the transmission in P (Park) for
a few minutes before turning the
engine off.Reduce speed and shift to a lower
gearbeforestarting down a long
or steep downgrade. If the
transmission is not shifted down, the
brakes might have to be used so
much that they would get hot and no
longer work well.
On a long uphill grade, shift down
and reduce the vehicle speed
to around 55 mph (88 km/h) to
reduce the possibility of the engine
and the transmission overheating.
Driving Your Vehicle 4-31

Notice:Use of the incorrect
automatic transmission uid may
damage the vehicle, and the
damages may not be covered by
the vehicle’s warranty. Always use
the automatic transmission uid
listed inRecommended Fluids and
Lubricants on page 6-12.
The transmission uid will not reach
the end of the dipstick unless the
transmission is at operating
temperature. If you need to check the
transmission uid level, please take
the vehicle to your dealer/retailer.
Cooling System
The cooling system allows the
engine to maintain the correct
working temperature.A. Engine Coolant Recovery Tank
B. Radiator Pressure Cap
C. Engine Cooling Fans
{CAUTION
An electric engine cooling fan
under the hood can start up even
when the engine is not running
and can cause injury. Keep
hands, clothing, and tools away
from any underhood electric fan.
{CAUTION
Heater and radiator hoses, and
other engine parts, can be very
hot. Do not touch them. If you do,
you can be burned.
Do not run the engine if there is a
leak. If you run the engine, it
could lose all coolant. That could
cause an engine re, and you
could be burned. Get any leak
xed before you drive the vehicle.
Notice:Using coolant other than
DEX-COOL
®can cause premature
engine, heater core, or radiator
corrosion. In addition, the engine
coolant could require changing
sooner, at 30,000 miles
(50 000 km) or 24 months,
whichever occurs rst. Any
repairs would not be covered by
the vehicle warranty. Always
use DEX-COOL
®(silicate-free)
coolant in the vehicle.
5-16 Service and Appearance Care

Engine Coolant
The cooling system in the vehicle is
lled with DEX-COOL®engine
coolant. The coolant is designed to
remain in the vehicle for ve years
or 150,000 miles (240 000 km),
whichever occurs rst.
The following explains the cooling
system and how to check and
add coolant when it is low. If there
is a problem with engine
overheating, seeEngine
Overheating on page 5-20.
What to Use
{CAUTION
Adding only plain water to the
cooling system can be dangerous.
Plain water, or some other liquid
such as alcohol, can boil before
the proper coolant mixture will.
(Continued)
CAUTION (Continued)
The vehicle’s coolant warning
system is set for the proper
coolant mixture. With plain water
or the wrong mixture, the engine
could get too hot but you would
not get the overheat warning. The
engine could catch re and you or
others could be burned. Use a
50/50 mixture of clean, drinkable
water and DEX-COOL
®coolant.
Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
coolant. If using this mixture, nothing
else needs to be added. This
mixture:
Gives freezing protection down to
−34°F (−37°C), outside
temperature.
Gives boiling protection up to
265°F (129°C), engine
temperature.
Protects against rust and
corrosion.
Will not damage aluminum parts.
Helps keep the proper engine
temperature.
Notice:If an improper coolant
mixture is used, the engine could
overheat and be badly damaged.
The repair cost would not be
covered by the vehicle warranty.
Too much water in the mixture
can freeze and crack the engine,
radiator, heater core, and
other parts.
Notice:If extra inhibitors and/or
additives are used in the
vehicle’s cooling system, the
vehicle could be damaged. Use
only the proper mixture of
the engine coolant listed in this
manual for the cooling system.
SeeRecommended Fluids
and Lubricants on page 6-12for
more information.
Service and Appearance Care 5-17