2012 GMC ACADIA warning lights

Black plate (1,1)GMC Acadia/Acadia Denali Owner Manual - 2012
2012 GMC Acadia/Acadia Denali Owner ManualM
In Brief. . . . . . . . . . . . . . . . . . . . . . . . 1-1
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information . . . . . . . . 1-4
Vehicle Features . . . . . . . . . . . . . 1-17
Performance and Maintenance . . . . . . . . . . . . . . . . 1-22
Keys, Doors, and Windows . . . . . . . . . . . . . . . . . . . . 2-1
Keys and Locks . . . . . . . . . . . . . . . 2-2
Doors . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Vehicle Security . . . . . . . . . . . . . . 2-13
Exterior Mirrors . . . . . . . . . . . . . . . 2-16
Interior Mirrors . . . . . . . . . . . . . . . . 2-19
Windows . . . . . . . . . . . . . . . . . . . . . 2-20
Roof . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23 Seats and Restraints
. . . . . . . . . 3-1
Head Restraints . . . . . . . . . . . . . . . 3-2
Front Seats . . . . . . . . . . . . . . . . . . . . 3-3
Rear Seats . . . . . . . . . . . . . . . . . . . 3-10
Safety Belts . . . . . . . . . . . . . . . . . . 3-15
Airbag System . . . . . . . . . . . . . . . . 3-24
Child Restraints . . . . . . . . . . . . . . 3-38
Storage . . . . . . . . . . . . . . . . . . . . . . . 4-1
Storage Compartments . . . . . . . . 4-1
Additional Storage Features . . . 4-4
Roof Rack System . . . . . . . . . . . . . 4-5
Instruments and Controls . . . . 5-1
Controls . . . . . . . . . . . . . . . . . . . . . . . 5-2
Warning Lights, Gauges, and
Indicators . . . . . . . . . . . . . . . . . . . 5-11
Information Displays . . . . . . . . . . 5-25
Vehicle Messages . . . . . . . . . . . . 5-37
Vehicle Personalization . . . . . . . 5-46
Universal Remote System . . . . 5-54 Lighting
. . . . . . . . . . . . . . . . . . . . . . . 6-1
Exterior Lighting . . . . . . . . . . . . . . . 6-1
Interior Lighting . . . . . . . . . . . . . . . . 6-5
Lighting Features . . . . . . . . . . . . . . 6-6
Infotainment System . . . . . . . . . 7-1
Introduction . . . . . . . . . . . . . . . . . . . . 7-1
Radio . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
Audio Players . . . . . . . . . . . . . . . . 7-13
Rear Seat Infotainment . . . . . . . 7-38
Phone . . . . . . . . . . . . . . . . . . . . . . . . 7-49
Trademarks and License Agreements . . . . . . . . . . . . . . . . . 7-57
Climate Controls . . . . . . . . . . . . . 8-1
Climate Control Systems . . . . . . 8-1
Air Vents . . . . . . . . . . . . . . . . . . . . . 8-12
Maintenance . . . . . . . . . . . . . . . . . 8-13

Black plate (9,1)GMC Acadia/Acadia Denali Owner Manual - 2012
Seats and Restraints 3-9
Heated and Ventilated
Front Seats
{WARNING
If you cannot feel temperature
change or pain to the skin, the
seat heater may cause burns
even at low temperatures.
To reduce the risk of burns,
people with such a condition
should use care when using the
seat heater, especially for long
periods of time. Do not place
anything on the seat that
insulates against heat, such as
a blanket, cushion, cover,
or similar item. This may cause
the seat heater to overheat.
An overheated seat heater may
cause a burn or may damage
the seat.
Heated and Cooled
Seat Buttons Shown,
Heated Seat Buttons Similar
If available, the buttons are on the
center console. To operate, the
engine must be running.
I (Heated Seatback): If available,
press to heat the seatback only.
H(Cooled Seat): If available,
press to cool the entire seat.
J(Heated Seat and Seatback):
Press to heat the seat and
seatback.
Press the button once for the
highest setting. With each press of
the button, the seat will change to the next lower setting, and then to
the off setting. The lights indicate
three for the highest setting and one
for the lowest.
The passenger heated seat may
take longer to heat up.
The heated and/or cooled seats are
canceled after the ignition is
turned off.
Remote Start Heated Seats
When it is cold outside, the heated
seats may turn on automatically
during a remote vehicle start.
The heated seats will be canceled
when the ignition is turned on. Press
the desired heated seat button to
use the heated seats after the
vehicle is started.
The heated seat button lights will
not turn on during a remote start.
The temperature of an unoccupied
seat may be reduced.
See
Remote Vehicle Start on
page 2‑5 for more information.

Black plate (1,1)GMC Acadia/Acadia Denali Owner Manual - 2012
Instruments and Controls 5-1
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . 5-2
Steering Wheel Controls . . . . . . 5-2
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Windshield Wiper/Washer . . . . . 5-5
Rear WindowWiper/Washer . . . . . . . . . . . . . . . 5-6
Compass . . . . . . . . . . . . . . . . . . . . . 5-6
Clock . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Power Outlets . . . . . . . . . . . . . . . . . 5-9
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . 5-11
Instrument Cluster . . . . . . . . . . . 5-12
Speedometer . . . . . . . . . . . . . . . . 5-13
Odometer . . . . . . . . . . . . . . . . . . . . 5-13
Tachometer . . . . . . . . . . . . . . . . . . 5-13 Fuel Gauge . . . . . . . . . . . . . . . . . . 5-13
Engine Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 5-14
Voltmeter Gauge . . . . . . . . . . . . . 5-15
Safety Belt Reminders . . . . . . . 5-15
Airbag Readiness Light . . . . . . 5-16
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . 5-17
Charging System Light . . . . . . 5-18
Malfunction Indicator Lamp . . . . . . . . . . . . . 5-18
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . 5-21
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . 5-22
Tow/Haul Mode Light . . . . . . . . 5-22
StabiliTrak
®Indicator Light . . . 5-22
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . 5-23
Tire Pressure Light . . . . . . . . . . 5-23
Engine Oil Pressure Light . . . . 5-24
Security Light . . . . . . . . . . . . . . . . 5-24
High-Beam On Light . . . . . . . . . 5-25
Front Fog Lamp Light . . . . . . . . 5-25
Cruise Control Light . . . . . . . . . 5-25
Information Displays
Driver Information Center (DIC) (With DIC Buttons) . . . 5-25
Driver Information Center (DIC) (Without DIC
Buttons) . . . . . . . . . . . . . . . . . . . . 5-30
Head-Up Display (HUD) . . . . . 5-33
Vehicle Messages
Vehicle Messages . . . . . . . . . . . 5-37
Battery Voltage and Charging Messages . . . . . . . . . . . . . . . . . . 5-37
Brake System Messages . . . . 5-38
Cruise Control Messages . . . . 5-38
Door Ajar Messages . . . . . . . . . 5-38
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . 5-39
Engine Oil Messages . . . . . . . . 5-40
Engine Power Messages . . . . 5-40
Fuel System Messages . . . . . . 5-40
Key and Lock Messages . . . . . 5-41
Lamp Messages . . . . . . . . . . . . . 5-41
Object Detection System
Messages . . . . . . . . . . . . . . . . . . 5-41

Black plate (11,1)GMC Acadia/Acadia Denali Owner Manual - 2012
Instruments and Controls 5-11
Warning Lights,
Gauges, and
Indicators
Warning lights and gauges can
signal that something is wrong
before it becomes serious enough
to cause an expensive repair or
replacement. Paying attention to the
warning lights and gauges could
prevent injury.
Warning lights come on when there
could be a problem with a vehicle
function. Some warning lights come
on briefly when the engine is started
to indicate they are working.Gauges can indicate when there
could be a problem with a vehicle
function. Often gauges and warning
lights work together to indicate a
problem with the vehicle.
When one of the warning lights
comes on and stays on while
driving, or when one of the gauges
shows there may be a problem,
check the section that explains what
to do. Follow this manual's advice.
Waiting to do repairs can be costly
and even dangerous.

Black plate (17,1)GMC Acadia/Acadia Denali Owner Manual - 2012
Instruments and Controls 5-17
Passenger Airbag Status
Indicator
The vehicle has a passenger
sensing system. SeePassenger
Sensing System on page 3‑31 for
important safety information.
The instrument panel has a
passenger airbag status indicator.
United States
Canada and Mexico When the vehicle is started, the
passenger airbag status indicator
will light ON and OFF, or the symbol
for on and off, for several seconds
as a system check. If you use
remote start, if equipped, to start the
vehicle, you may not see the system
check. Then, after several more
seconds, the status indicator will
light either ON or OFF, or either the
on or off symbol to let you know
the status of the front outboard
passenger frontal airbag.
If the word ON or the on symbol is
lit on the passenger airbag status
indicator, it means that the front
outboard passenger frontal airbag
is allowed to inflate.
If the word OFF or the off symbol
is lit on the passenger airbag
status indicator, it means that the
passenger sensing system has
turned off the front outboard
passenger frontal airbag. If, after several seconds, both status
indicator lights remain on, or if
there are no lights at all, there
may be a problem with the lights or
the passenger sensing system.
See your dealer for service.
{WARNING
If the airbag readiness light ever
comes on and stays on, it means
that something may be wrong
with the airbag system. To help
avoid injury to yourself or others,
have the vehicle serviced right
away. See
Airbag Readiness
Light on page 5‑16 for more
information, including important
safety information.

Black plate (34,1)GMC Acadia/Acadia Denali Owner Manual - 2012
5-34 Instruments and Controls
The following indicator lights come
on the instrument panel when
activated and also appear on
the HUD:
.Turn Signal Indicators
.High-Beam Indicator Symbol
The HUD temporarily displays
CHECK GAGES and ICE
POSSIBLE when these messages
are on the DIC trip computer.
The HUD also displays the following
messages on vehicles with these
systems, when they are active:
.TRACTION CONTROL ACTIVE
.STABILITRAK ACTIVE
Notice: If you try to use the HUD
image as a parking aid, you may
misjudge the distance and
damage your vehicle. Do not use
the HUD image as a parking aid. When the HUD is on, the
speedometer reading is continually
displayed. The current radio station
or CD track number will display
for a short period of time after the
radio or CD track status changes.
This happens whenever radio
information is changed. The
speedometer size is reduced when
radio, CD information, warnings,
or turn-by-turn navigation
information are displayed on
the HUD.
The HUD control is located to the
right of the steering wheel.To adjust the HUD image so that
items are properly displayed,
do the following:
1. Adjust the driver seat to a
comfortable position.
2. Start the engine.
3. Adjust the HUD controls.
Use the following settings to adjust
the HUD.
9 (Off): To turn HUD off, rotate the
dimming knob fully counterclockwise
until the HUD display turns off.
Brightness: Turn the knob on
the HUD control clockwise or
counterclockwise to brighten or
dim the display.
w (Up) orx(Down): Press the up
or down arrows to center the HUD
image in your view. The HUD image
can only be adjusted up and down,
not side to side.
? (Page): Press this button to
select the display formats. Release
the page button when the format
number with the desired display is
shown on the HUD.

Black plate (1,1)GMC Acadia/Acadia Denali Owner Manual - 2012
Lighting 6-1
Lighting
Exterior Lighting
Exterior Lamp Controls . . . . . . . . 6-1
Headlamp High/Low-BeamChanger . . . . . . . . . . . . . . . . . . . . . 6-2
Flash-to-Pass . . . . . . . . . . . . . . . . . 6-2
Daytime Running Lamps (DRL)/Automatic Headlamp
System . . . . . . . . . . . . . . . . . . . . . . 6-3
Delayed Headlamps . . . . . . . . . . 6-3
Hazard Warning Flashers . . . . . 6-4
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . 6-4
Fog Lamps . . . . . . . . . . . . . . . . . . . . 6-5
Interior Lighting
Instrument Panel Illumination Control . . . . . . . . . . . . . . . . . . . . . . 6-5
Courtesy Lamps . . . . . . . . . . . . . . 6-5
Dome Lamps . . . . . . . . . . . . . . . . . 6-5
Reading Lamps . . . . . . . . . . . . . . . 6-6
Lighting Features
Entry Lighting . . . . . . . . . . . . . . . . . 6-6
Delayed Entry Lighting . . . . . . . . 6-6
Delayed Exit Lighting . . . . . . . . . 6-7
Parade Dimming . . . . . . . . . . . . . . 6-7
Battery Load Management . . . . 6-7
Battery Power Protection . . . . . . 6-8
Exterior Lighting
Exterior Lamp Controls
The exterior lamps control is located
on the instrument panel to the left of
the steering wheel.
It controls the following systems:
.Headlamps
.Taillamps
.Parking Lamps
.License Plate Lamps
.Instrument Panel Lights
.Fog Lamps (If equipped)

Black plate (2,1)GMC Acadia/Acadia Denali Owner Manual - 2012
6-2 Lighting
The exterior lamps control has four
positions:
O(Off):Briefly turn to this position
to turn the automatic light control off
or on again.
AUTO (Automatic): Turns the
headlamps on automatically at
normal brightness, together with
the following:
.Parking Lamps
.Taillamps
.License Plate Lamps
.Instrument Panel Lights
;(Parking Lamps): Turns the
parking lamps on together with
the following:
.Taillamps
.License Plate Lamps
.Instrument Panel Lights
5(Headlamps): Turns the
headlamps on together with the
following lamps. A warning chime
sounds if the driver door is opened
when the ignition switch is off and
the headlamps are on.
.Parking Lamps
.Taillamps
.License Plate Lamps
.Instrument Panel Lights
#(Fog Lamps): Turns on the fog
lamps (if equipped).
See Fog Lamps on page 6‑5.
Headlamp High/
Low-Beam Changer
2 3
Headlamp High/Low‐Beam
Changer: Push the turn signal/lane
change lever away from you to turn
the high beams on.
Pull the lever toward you to return to
low beams.
This indicator light turns on in the
instrument panel cluster when the
high‐beam headlamps are on.
Flash-to-Pass
This feature is used to signal to
the vehicle ahead that you want
to pass.
If the headlamps are off or in the
low‐beam position, pull the turn
signal lever toward you to
momentarily switch to high beams.
Release the lever to turn the
high-beam headlamps off.