2011 GMC ACADIA Owner's Manual

Black plate (21,1)GMC Acadia/Acadia Denali Owner Manual - 2011
Instruments and Controls 5-21
This light may also come on due
to low brake fluid. SeeBrakes on
page 10‑24 for more information.
When the ignition is on, the brake
system warning light will also come
on when the parking brake is set.
The light will stay on if the parking
brake does not release fully. If it
stays on after the parking brake is
fully released, it means there is a
brake problem.
If the light comes on while driving,
pull off the road and stop carefully.
Make sure the parking brake is fully
released. The pedal may be harder
to push or, the pedal may go closer
to the floor. It may take longer to
stop. If the light is still on, have
the vehicle towed for service. See
Towing the Vehicle on page 10‑87.{WARNING
The brake system might not be
working properly if the brake
system warning light is on.
Driving with the brake system
warning light on can lead to a
crash. If the light is still on after
the vehicle has been pulled off
the road and carefully stopped,
have the vehicle towed for
service.
Antilock Brake System
(ABS) Warning Light
The ABS warning light comes on
briefly when the ignition key is
turned to ON/RUN. This is normal.
If the light does not come on then,
have it fixed so it will be ready to
warn you if there is a problem.
If the light stays on, turn the ignition
to LOCK/OFF. If the light comes
on while driving, stop as soon as
possible and turn the ignition off.

Black plate (22,1)GMC Acadia/Acadia Denali Owner Manual - 2011
5-22 Instruments and Controls
Then start the engine again to reset
the system. If the light still stays on,
or comes on again while driving, the
vehicle needs service. If the regular
brake system warning light is not
on, there are still brakes, but no
antilock brakes. If the regular brake
system warning light is also on,
there are no antilock brakes and
there is a problem with the regular
brakes. SeeBrake System Warning
Light on page 5‑20.
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 9‑28.
StabiliTrak®Indicator
Light
This light comes on briefly while
starting the engine. If it does not,
have the vehicle serviced by your
dealer. If the system is working
normally the indicator light goes off.
If it stays on, or comes on while
driving, there could be a problem
with the StabiliTrak system and the
vehicle might need service. When
this warning light is on, the system
is off and will not limit wheel spin.
This light flashes when the
StabiliTrak system is active.
See StabiliTrak
®System on
page 9‑31 for more information.
Engine Coolant
Temperature Warning
Light
The engine coolant temperature
warning light comes on briefly when
the engine is started.
If it does not, have the vehicle
serviced by your dealer. If the
system is working normally, the
indicator light then goes off.
If the light comes on and stays on
while driving, the vehicle may have
a problem with the cooling system.
Stop the vehicle and turn off the
engine to avoid damage to the
engine. A warning chime sounds
when this light is on.
SeeEngine Overheating on
page 10‑19 for more information.

Black plate (23,1)GMC Acadia/Acadia Denali Owner Manual - 2011
Instruments and Controls 5-23
Tire Pressure Light
For vehicles with the Tire Pressure
Monitor System (TPMS), this light
comes on briefly when the engine
is started. It provides information
about tire pressures and the TPMS.
When the Light is On Steady
This indicates that one or more
of the tires are significantly
underinflated.
A tire pressure message can
accompany the light. SeeTire
Messages on page 5‑44 for more
information. Stop as soon as
possible, and inflate the tires to
the pressure value shown on the
Tire and Loading Information label.
See Tire Pressure on page 10‑45
for more information. When the Light Flashes First and
Then is On Steady
This indicates that there may
be a problem with the TPMS.
The light flashes for about a
minute and stays on steady for
the remainder of the ignition cycle.
This sequence repeats with every
ignition cycle. See
Tire Pressure
Monitor Operation on page 10‑48
for more information.
Engine Oil Pressure Light
{WARNING
Do not keep driving if the oil
pressure is low. The engine can
become so hot that it catches fire.
Someone could be burned. Check
the oil as soon as possible and
have the vehicle serviced. Notice:
Lack of proper engine oil
maintenance can damage the
engine. The repairs would not be
covered by the vehicle warranty.
Always follow the maintenance
schedule for changing engine oil.
The oil pressure light should come
on briefly as the engine is started.
If it does not come on have the
vehicle serviced by your dealer.
If the light comes on and stays on, it
means that oil is not flowing through
the engine properly. The vehicle
could be low on oil and might have
some other system problem.

Black plate (24,1)GMC Acadia/Acadia Denali Owner Manual - 2011
5-24 Instruments and Controls
Security Light
This light flashes when the security
system is activated.
For more information, seeAnti-Theft
Alarm System on page 2‑13.
High-Beam On Light
The high-beam on light comes on
when the high-beam headlamps are
in use. See
Headlamp High/Low-Beam
Changer on page 6‑2 for more
information.
Front Fog Lamp Light
The fog lamp light comes on when
the fog lamps are in use.
The light goes out when the fog
lamps are turned off. See Fog
Lamps on page 6‑4 for more
information.
Cruise Control Light
This light comes on whenever the
cruise control is set.
The light goes out when the cruise
control is turned off. See Cruise
Control on page 9‑33 for more
information.

Black plate (25,1)GMC Acadia/Acadia Denali Owner Manual - 2011
Instruments and Controls 5-25
Information Displays
Driver Information Center
(DIC) (With DIC Buttons)
If your vehicle has DIC buttons,
the information below explains the
operation of this system.
The DIC displays information
about your vehicle. It also displays
warning messages if a system
problem is detected.
All messages will appear in the DIC
display located at the top of the
instrument panel cluster.
The DIC comes on when the ignition
is on. After a short delay, the DIC
will display the information that was
last displayed before the engine
was turned off.
The DIC also displays a shift lever
position indicator on the bottom
line of the display. SeeAutomatic
Transmission on page 9‑25 for more
information. The outside air temperature and
compass, if equipped, also display
on the DIC when viewing the trip
and fuel information. The outside
air temperature automatically
appears in the top right corner
of the DIC display. If there is a
problem with the system that
controls the temperature display,
the numbers will be replaced with
dashes. If this occurs, have the
vehicle serviced. The compass will
be shown in the bottom right corner
of the DIC display. See
Compass on
page 5‑6 for more information.
The DIC has different displays
which can be accessed by pressing
the DIC buttons located on the
instrument panel.
The DIC also allows some features
to be customized. See Vehicle
Personalization (With DIC Buttons)
on page 5‑47 for more information.
If your vehicle has DIC buttons, you
can also use the trip odometer reset
stem to view the odometer and trip
odometers. DIC Buttons
The buttons are the set/reset,
customization, vehicle information,
and trip/fuel buttons. The button
functions are detailed in the
following pages.
V(Set/Reset):
Press this button to
set or reset certain functions and to
turn off or acknowledge messages
on the DIC.
U(Customization): Press
this button to customize the
feature settings on your vehicle.
See Vehicle Personalization (With
DIC Buttons) on page 5‑47 for more
information.

Black plate (26,1)GMC Acadia/Acadia Denali Owner Manual - 2011
5-26 Instruments and Controls
T(Vehicle Information):Press
this button to display the oil life,
park assist on vehicles with this
feature, units, tire pressure readings
on vehicles with this feature, and
compass calibration and zone
setting on vehicles with this feature.
3(Trip/Fuel): Press this
button to display the odometer, trip
odometers, fuel range, average
economy, timer, fuel used, and
average speed.
Vehicle Information Menu
Items
T(Vehicle Information): Press
this button to scroll through the
following menu items:
OIL LIFE
Press the vehicle information
button until OIL LIFE REMAINING
displays. This display shows an
estimate of the oil's remaining
useful life. If you see 99% OIL LIFE
REMAINING on the display, that
means 99% of the current oil life
remains. The engine oil life system will alert you to change the oil on
a schedule consistent with your
driving conditions.
When the remaining oil life is low,
the CHANGE ENGINE OIL SOON
message will appear on the display.
See
“CHANGE ENGINE OIL SOON”
under Engine Oil Messages on
page 5‑40. You should change the
oil as soon as you can. See Engine
Oil on page 10‑8. In addition to the
engine oil life system monitoring the
oil life, additional maintenance is
recommended in the Maintenance
Schedule in this manual. See
Scheduled Maintenance on
page 11‑2 for more information.
Remember, you must reset the
OIL LIFE display yourself after each
oil change. It will not reset itself.
Also, be careful not to reset the
OIL LIFE display accidentally at any
time other than when the oil has just
been changed. It cannot be reset
accurately until the next oil change.
To reset the engine oil life system,
see Engine Oil Life System on
page 10‑11. PARK ASSIST
If your vehicle has the Ultrasonic
Rear Parking Assist (URPA) system,
press the vehicle information button
until PARK ASSIST displays.
This display allows the system
to be turned on or off. Once in this
display, press the set/reset button to
select between ON or OFF. If you
choose ON, the system will be
turned on. If you choose OFF, the
system will be turned off. The URPA
system automatically turns back on
after each vehicle start. When the
URPA system is turned off and the
vehicle is shifted out of P (Park), the
DIC will display the PARK ASSIST
OFF message as a reminder that
the system has been turned off.
See
Object Detection System
Messages on page 5‑42 and
Ultrasonic Parking Assist on
page 9‑35 for more information.

Black plate (27,1)GMC Acadia/Acadia Denali Owner Manual - 2011
Instruments and Controls 5-27
UNITS
Press the vehicle information button
until UNITS displays. This display
allows you to select between Metric
or English units of measurement.
Once in this display, press the
set/reset button to select between
METRIC or ENGLISH units. All of
the vehicle information will then
be displayed in the unit of
measurement selected.
FRONT TIRES or REAR TIRES
On vehicles with the Tire Pressure
Monitor System (TPMS), the
pressure for each tire can be
viewed in the DIC. The tire
pressure will be shown in either
kilopascals (kPa) or pounds per
square inch (psi). Press the vehicle
information button until the DIC
displays FRONT TIRES kPa (PSI)
LEFT ## RIGHT ##. Press the
vehicle information button again
until the DIC displays REAR
TIRES kPa (PSI) LEFT ##
RIGHT ##.If a low tire pressure condition
is detected by the system while
driving, a message advising you
add air to a specific tire will appear
in the display. See
Tire Pressure on
page 10‑45 andTire Messages on
page 5‑44 for more information.
If the tire pressure display shows
dashes instead of a value, there
may be a problem with your vehicle.
If this consistently occurs, see your
dealer for service.
COMPASS ZONE SETTING
This display will be available
if the vehicle has a compass.
See Compass on page 5‑6 for
more information.
COMPASS RECALIBRATION
This display will be available
if the vehicle has a compass.
See Compass on page 5‑6 for
more information. Blank Display
This display shows no information.
Trip/Fuel Menu Items
3(Trip/Fuel):
Press this button
to scroll through the following menu
items:
ODOMETER
Press the trip/fuel button until
ODOMETER displays. This display
shows the distance the vehicle has
been driven in either kilometers (km)
or miles (mi). Pressing the trip
odometer reset stem will also
display the odometer.
To switch between English and
metric measurements, see “UNITS”
earlier in this section.

Black plate (28,1)GMC Acadia/Acadia Denali Owner Manual - 2011
5-28 Instruments and Controls
TRIP A and TRIP B
Press the trip/fuel button until
TRIP A or TRIP B displays.
This display shows the current
distance traveled in either
kilometers (km) or miles (mi) since
the last reset for each trip odometer.
Both trip odometers can be used at
the same time. Pressing the trip
odometer reset stem will also
display the trip odometers.
Each trip odometer can be reset
to zero separately by pressing the
set/reset button or the trip odometer
reset stem while the desired trip
odometer is displayed.
The trip odometer has a feature
called retroactive reset. This can
be used to set the trip odometer to
the number of kilometers (miles)
driven since the ignition was last
turned on. This can be used if the
trip odometer is not reset at the
beginning of the trip.To use the retroactive reset feature,
press and hold the set/reset button
for at least four seconds. The trip
odometer will display the number of
kilometers (km) or miles (mi) driven
since the ignition was last turned
on and the vehicle was moving.
Once the vehicle begins moving,
the trip odometer will accumulate
mileage. For example, if the vehicle
was driven 8 km (5 miles) before
it is started again, and then the
retroactive reset feature is activated,
the display will show 8 km (5 miles).
As the vehicle begins moving, the
display will then increase to 8.2 km
(5.1 miles), 8.4 km (5.2 miles), etc.
If the retroactive reset feature is
activated after the vehicle is started,
but before it begins moving, the
display will show the number of
kilometers (km) or miles (mi) that
were driven during the last ignition
cycle.
RANGE
Press the trip/fuel button until
RANGE displays. This display
shows the approximate number
of remaining kilometers (km) or
miles (mi) the vehicle can be driven
without refueling. The display will
show LOW if the fuel level is low.
The fuel range estimate is based
on an average of the vehicle's fuel
economy over recent driving history
and the amount of fuel remaining
in the fuel tank. This estimate will
change if driving conditions change.
For example, if driving in traffic and
making frequent stops, this display
may read one number, but if the
vehicle is driven on a freeway, the
number may change even though
the same amount of fuel is in the
fuel tank. This is because different
driving conditions produce different
fuel economies. Generally, freeway
driving produces better fuel
economy than city driving.
Fuel range cannot be reset.