2011 GMC ACADIA light

Black plate (6,1)GMC Acadia/Acadia Denali Owner Manual - 2011
2-6 Keys, Doors and Windows
If the vehicle has the remote
start feature, the RKE transmitter
functions have an increased range
of operation. However, the range
may be less while the vehicle is
running.
There are other conditions which
can affect the performance of the
transmitter, seeRemote Keyless
Entry (RKE) System on page 2‑2
for additional information.
Starting the Engine Using
Remote Start
To start the vehicle:
1. Aim the RKE transmitter at the vehicle.
2. Press
Qon the RKE transmitter.
3. Immediately after completing Step 2, press and hold
/until
the parking lamps flash. If the
vehicle's lights can not be seen,
press and hold
/for at least
four seconds. When the vehicle starts the parking
lamps will turn on and remain on
as long as the engine is running.
The doors will be locked and the
climate control system will operate
automatically if the vehicle has the
automatic system, or at the same
setting as when the vehicle was
last turned off.
If the vehicle has an automatic
climate control system and heated
seats, the heated seats turn on
during colder outside temperatures
and shut off when the key is turned
to ON/RUN. See
Heated and
Ventilated Front Seats on page 3‑9
for more information. The rear window defogger and
heated mirrors, if the vehicle has
them, turn on during colder outside
temperatures and turn off when the
key is turned to ON/RUN.
After entering the vehicle during a
remote start, insert and turn the key
to the ON/RUN position to drive the
vehicle.
If the vehicle is left running it
automatically shuts off after
10 minutes unless a time
extension has been done.

Black plate (12,1)GMC Acadia/Acadia Denali Owner Manual - 2011
2-12 Keys, Doors and Windows
The power liftgate may be
temporarily disabled under extreme
temperatures or under low battery
conditions. If this occurs, the liftgate
can still be operated manually.
If the transmission is shifted out of
P (Park) while the power function
is in progress, the liftgate power
function will continue to completion.
If the transmission is shifted out of
P (Park) and the vehicle accelerates
before the power liftgate latches
closed, the liftgate may reverse to
the open position. Cargo could fall
out of the vehicle. Always make
sure the power liftgate is closed
and latched before you drive away.
If you power open the liftgate and
the liftgate support struts have lost
pressure, the lights will flash and a
chime will sound. The liftgate will
stay open temporarily, then slowly
close. See your dealer for service
before using the liftgate if this
occurs.Obstacle Detection Features
A warning chime will sound and the
liftgate will automatically reverse
direction to the full closed or open
position if the liftgate encounters
an obstacle during a power open
or close cycle. After removing the
obstruction, the power liftgate
operation can be used again.
If the liftgate comes across more
obstacles on the same power cycle,
the power function deactivates,
and you must manually open or
close the liftgate. A message
displays, LIFTGATE OPEN, to
indicate that the liftgate is open.
See
Driver Information Center (DIC)
(With DIC Buttons) on page 5‑25
or Driver Information Center (DIC) (Without DIC Buttons) on page 5‑30
for more information. After removing
the obstructions, manually open the
liftgate to the full open position or
close the liftgate to the fully closed
and latched position. The liftgate
resumes normal power operation.
The vehicle has pinch sensors
located on the side edges of the
liftgate. If an object is caught
between the liftgate and the body
and presses against this sensor,
the liftgate will reverse direction and
open fully. The liftgate will remain
open until it is activated again or
closed manually. Do not force the
liftgate open or closed during a
power cycle.

Black plate (13,1)GMC Acadia/Acadia Denali Owner Manual - 2011
Keys, Doors and Windows 2-13
Manual Operation of Power
Liftgate
To change the liftgate to manual
operation, press the switch on the
center console to the OFF position.
A message displays, POWER
LIFTGATE OFF, to indicate that the
liftgate is manual operation mode.
SeeDriver Information Center (DIC)
(With DIC Buttons) on page 5‑25
or Driver Information Center (DIC)
(Without DIC Buttons) on page 5‑30
for more information. With the power liftgate disabled and
all of the doors unlocked, the liftgate
can be manually opened and
closed.
To open the liftgate, press the
touchpad on the handle on the
outside of the liftgate and lift the
gate open. To close the liftgate,
use the pull cup to lower the liftgate
and close. The liftgate latch will
power close. Always close the
liftgate before driving.
If the RKE button or the power close
button on the liftgate is pressed
while power operation is disabled,
the lights will flash three times,
but the liftgate will not move.
It is not recommended that
you drive with the liftgate open.
However, if you must drive with
the liftgate open, the liftgate should
be set to manual operation by
pressing the OFF switch on the
center console.
Vehicle Security
This vehicle has theft-deterrent
features; however, they do not make
it impossible to steal.
Anti-Theft Alarm System
On vehicles with an anti-theft alarm
system, to activate the system:
.PressQon the Remote Keyless
Entry (RKE) transmitter or the
power door lock switch when
any door is open.
The security light flashes.

Black plate (14,1)GMC Acadia/Acadia Denali Owner Manual - 2011
2-14 Keys, Doors and Windows
When the door is closed, the
security light stops flashing and
stays on solid for approximately
30 seconds. The content theft
deterrent alarm is not armed
until the security light goes off.
If the delayed locking feature is
active, the alarm is not activated
until all doors are closed and the
security light goes off.
.PressQwhen the driver door
is closed. The security light
comes on solid for approximately
30 seconds and then goes off.
The content theft deterrent alarm
is not armed until the security
light goes off.
The theft-deterrent system will not
activate if the doors are locked with
the vehicle's key or the manual
door lock.
If a locked door is opened without
using the RKE transmitter, a
ten second pre-alarm occurs.
The horn chirps and the lights flash. If the key is not placed in the
ignition and turned to START or the
door is not unlocked by pressing
Q
during the ten second pre-alarm,
the alarm goes off. The headlamps
flash and the horn sounds for
about 30 seconds, then turns
off to save the battery power.
The vehicle can be started with the
correct ignition key if the alarm has
been set off.
To avoid setting off the alarm by
accident:
.Lock the vehicle with the door
key after the doors are closed.
.Unlock the door with the RKE
transmitter. Unlocking a door
any other way sets off the alarm
if the system has been armed.
Press
Kor place the key in the
ignition and turn it to START to
turn off the alarm.
Testing the Alarm
To test the alarm:
1. From inside the vehicle, lower the driver side window and open
the driver door.
2. Press
Q.
3. Get out of the vehicle, close the door and wait for the security
light to go out.
4. Then reach in through the window, unlock the door with
the manual door lock and open
the door. This should set off
the alarm.
If the alarm does not sound when it
should, but the vehicle's headlamps
flash, check to see if the horn
works. The horn fuse may be blown.
To replace the fuse, see Fuses and
Circuit Breakers on page 10‑32.
If the alarm does not sound or the
vehicle's headlamps do not flash,
see your dealer for service.

Black plate (15,1)GMC Acadia/Acadia Denali Owner Manual - 2011
Keys, Doors and Windows 2-15
Immobilizer
SeeRadio Frequency Statement on
page 13‑20 for information
regarding Part 15 of the Federal
Communications Commission
(FCC) rules and Industry Canada
Standards RSS-210/220/310.
Immobilizer Operation
This vehicle has PASS-Key®III+
(Personalized Automotive Security
System) theft-deterrent system.
PASS-Key
®III+ is a passive
theft-deterrent system.
The system is automatically armed
when the key is removed from the
ignition.
The system is automatically
disarmed when the key is turned
to ON/RUN, ACC/ACCESSORY
or START from the LOCK/OFF
position.
You do not have to manually arm or
disarm the system. The security light comes on if
there is a problem with arming
or disarming the theft-deterrent
system.
When the PASS-Key
®III+ system
senses an incorrect key, the vehicle
does not start. Anyone using a
trial-and-error method to start the
vehicle will be discouraged because
of the high number of electrical key
codes.
If the engine does not start and
the security light on the instrument
panel comes on when trying to start
the vehicle, there may be a problem
with your theft-deterrent system.
Turn the ignition off and try again.
If the engine still does not start,
and the key appears to be
undamaged, try another ignition
key and check the fuses. See Fuses
and Circuit Breakers on page 10‑32
for additional information. If the
engine still does not start with the
other key, the vehicle needs service.
If the vehicle does start, the first key
may be faulty. See your dealer who can service the PASS-Key
®III+
to have a new key made. In an
emergency, contact Roadside
Assistance. See Roadside
Assistance Program (U.S. and
Canada) on page 13‑8 orRoadside
Assistance Program (Mexico) on
page 13‑10.
It is possible for the PASS-Key
®III+
decoder to learn the transponder
value of a new or replacement key.
Up to 10 keys may be programmed
to the vehicle. The following
procedure is for programming
additional keys only. If all the
currently programmed keys are
lost or do not operate, you must
see your dealer or a locksmith who
can service PASS-Key
®III+ to have
keys made and programmed to the
system.
See your dealer or a locksmith who
can service PASS-Key
®III+ to get a
new key blank that is cut exactly as
the ignition key that operates the
system.

Black plate (16,1)GMC Acadia/Acadia Denali Owner Manual - 2011
2-16 Keys, Doors and Windows
To program the new additional key:
1. Verify that the new key hasa
1stamped on it.
2. Insert the already programmed key in the ignition and start the
engine. If the engine does not
start, see your dealer for service.
3. After the engine has started, turn the key to LOCK/OFF,
and remove the key.
4. Insert the key to be programmed and turn it to the ON/RUN
position within five seconds of
the original key being turned to
the LOCK/OFF position.
The security light turns off once
the key has been programmed.
5. Repeat Steps 1 through 4 if additional keys are to be
programmed. If the PASS-Key
®III+ key is lost
or damaged, see your dealer or a
locksmith to have a new key made.
The SERVICE THEFT
DETERRENT SYSTEM message
displays on the Driver Information
Center (DIC) when there is a
problem with the theft-deterrent
system. See Anti-Theft Alarm
System Messages on page 5‑43
for additional information.
Do not leave the key or device that
disarms or deactivates the theft
deterrent system in the vehicle.Exterior Mirrors
Convex Mirrors
{WARNING
A convex mirror can make things,
like other vehicles, look farther
away than they really are. If you
cut too sharply into the right lane,
you could hit a vehicle on the
right. Check the inside mirror or
glance over your shoulder before
changing lanes.
The passenger side mirror is convex
shaped. A convex mirror's surface is
curved so more can be seen from
the driver seat.

Black plate (19,1)GMC Acadia/Acadia Denali Owner Manual - 2011
Keys, Doors and Windows 2-19
Interior Mirrors
Manual Rearview Mirror
Adjust the inside rearview mirror
for a clear view of the area behind
your vehicle. To avoid glare of the
headlamps from behind, move the
lever to the right for nighttime use
and to the center for daytime use.
Vehicles with OnStar
®have three
additional control buttons located at
the bottom of the mirror. See your
dealer for more information about
OnStar and how to subscribe to it.
See the OnStar Owner's Guide for
more information about the services
OnStar provides.
Automatic Dimming
Rearview Mirror
The vehicle may have an automatic
dimming inside rearview mirror.
Automatic dimming reduces the
glare from the headlamps of the
vehicle behind you. The dimming
feature comes on and the indicator
light illuminates each time the
ignition is turned to start.
O(On/Off): Press to turn the
dimming feature on or off.
The vehicle may also have a Rear
Vision Camera (RVC). See Rear
Vision Camera (RVC) on page 9‑37
for more information. If the vehicle has RVC, the
Obutton
for turning the dimming feature on or
off will not be available.
Vehicles with OnStar have three
additional control buttons for the
OnStar system. See your dealer
for more information about OnStar
and how to subscribe to it. See
the OnStar Owner Guide for more
information about the services
OnStar provides.
Cleaning the Mirror
Do not spray glass cleaner directly
on the mirror. Use a soft towel
dampened with water.

Black plate (22,1)GMC Acadia/Acadia Denali Owner Manual - 2011
2-22 Keys, Doors and Windows
Window Lockout
o(Window Lockout): The window
lockout switch is located with the
power window switches on the
driver door armrest. This feature
prevents the rear windows from
being operated, except from the
driver position. Press the switch to
turn the lockout feature on or off.
An indicator light will come on to
show the lockout feature is on.
Sun Visors
Pull the sun visor down to block
glare. Detach the sun visor from
the center mount to pivot to the side
window, or to extend along the rod,
if available.
Roof
Sunroof
The ignition must be in ON/RUN
or ACC/ACCESSORY to operate
the sunroof and power sunshade.
See Retained Accessory Power
(RAP) on page 9‑21.
The vehicle may have a sunroof
over the front seats and a rear
sunroof over the second row seats.
The rear sunroof does not open.
The switch to operate the front
sunroof is on the headliner above
the rearview mirror.