trunk BUICK LACROSSE 2011 Owner's Manual

Black plate (1,1)Buick LaCrosse Owner Manual - 2011
In Brief 1-1
In Brief
Instrument Panel
Instrument Panel . . . . . . . . . . . . . . 1-2
Initial Drive Information
Initial Drive Information . . . . . . . . 1-4
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . 1-4
Remote Vehicle Start . . . . . . . . . 1-4
Door Locks . . . . . . . . . . . . . . . . . . . 1-5
Trunk Release . . . . . . . . . . . . . . . . 1-5
Windows . . . . . . . . . . . . . . . . . . . . . . 1-5
Seat Adjustment . . . . . . . . . . . . . . 1-6
Memory Features . . . . . . . . . . . . . 1-7
Heated and Ventilated Seats . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Head Restraint Adjustment . . . . 1-9
Safety Belts . . . . . . . . . . . . . . . . . . 1-10
Sensing System for Passenger Airbag . . . . . . . . . . 1-10 Mirror Adjustment . . . . . . . . . . . . 1-10
Steering Wheel
Adjustment . . . . . . . . . . . . . . . . . 1-11
Interior Lighting . . . . . . . . . . . . . . 1-12
Exterior Lighting . . . . . . . . . . . . . 1-12
Windshield Wiper/Washer . . . . 1-13
Climate Controls . . . . . . . . . . . . . 1-14
Transmission . . . . . . . . . . . . . . . . 1-15
Vehicle Features
Radio(s) . . . . . . . . . . . . . . . . . . . . . 1-16
Satellite Radio . . . . . . . . . . . . . . . 1-17
Portable Audio Devices . . . . . . 1-17
Bluetooth
®. . . . . . . . . . . . . . . . . . . 1-17
Steering Wheel Controls . . . . . 1-18
Cruise Control . . . . . . . . . . . . . . . 1-18
Navigation System . . . . . . . . . . . 1-19
Driver Information Center (DIC) . . . . . . . . . . . . . . . 1-19
Vehicle Personalization . . . . . . 1-20
Power Outlets . . . . . . . . . . . . . . . 1-20
Universal Remote System . . . 1-20
Sunroof . . . . . . . . . . . . . . . . . . . . . . 1-21
Performance and Maintenance
Traction Control System (TCS) . . . . . . . . . . . . . . 1-22
Electronic Stability Control (ESC) . . . . . . . . . . . . . . 1-22
Tire Pressure Monitor . . . . . . . . 1-22
Tire Sealant and
Compressor Kit . . . . . . . . . . . . . 1-23
Engine Oil Life System . . . . . . 1-23
Driving for Better Fuel Economy . . . . . . . . . . . . . . . . . . . 1-23
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . 1-24
OnStar
®. . . . . . . . . . . . . . . . . . . . . 1-24

Black plate (4,1)Buick LaCrosse Owner Manual - 2011
1-4 In Brief
Initial Drive
Information
This section provides a brief
overview about some of the
important features that may
or may not be on your specific
vehicle.
For more detailed information, refer
to each of the features which can be
found later in this owner manual.
Remote Keyless
Entry (RKE) System
The Remote Keyless Entry (RKE)
transmitter will work up to 20 m
(65 ft) away from the vehicle.
On vehicles with remote start
the distance will be greater.
Press the button to extend the
key. The key can be used for all
locks. This key is also used for the
ignition, if the vehicle does not have
push-button start
K:Press to unlock the driver door
or all doors.
Q: Press to lock all doors.
Lock and unlock feedback can be
personalized.
V: Press and hold to open the
trunk.
7: Press and release to locate
the vehicle. Press and hold for
more than two seconds to sound
the panic alarm. Press again to
cancel the panic alarm.
See Keys on page 2‑2 andRemote
Keyless Entry (RKE) System
Operation on page 2‑4.
Remote Vehicle Start
For vehicles with this feature, the
engine can be started from outside
of the vehicle.
Starting the Vehicle
1. Aim the Remote Keyless Entry transmitter at the vehicle.
2. Press
Q.
3. Immediately after completing Step 2, press and hold
/until
the turn signal lamps flash, or for
about 2 seconds if the vehicle is
not in view.

Black plate (5,1)Buick LaCrosse Owner Manual - 2011
In Brief 1-5
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 may
come on.
The engine will continue to run for
10 minutes. Repeat the steps for a
10-minute time extension. Remote
start can be extended only once.
Canceling a Remote Start
To cancel a remote start:
.Aim the RKE transmitter at
the vehicle and press and
hold
/until the parking
lamps turn off.
.Turn on the hazard warning
flashers.
.Turn the vehicle on and then off.
See Remote Vehicle Start on
page 2‑8.
Door Locks
To lock or unlock the doors:
.From inside the vehicle, use
the door lock knob or the power
door lock controls, pull once on
the door handle to unlock it, and
a second time to open it.
.From outside, use the key,
or press
QorKon the Remote
Keyless Entry (RKE) transmitter.
See Remote Keyless Entry
(RKE) System Operation on
page 2‑4.
See Door Locks on page 2‑10.
Power Door Locks
On vehicles with power door locks,
the controls are located on the
center of the instrument panel.
K:Press to unlock the doors.
Q:Press to lock the doors.
See Power Door Locks on
page 2‑11.
Trunk Release
The trunk may be opened by
pressing
Von the Remote
Keyless Entry (RKE) transmitter or
the touchpad located on the rear of
the trunk above the license plate.
See Trunk on page 2‑12 for more
information.
Windows
On vehicles with power windows,
the switches are on the driver door
armrest. Each passenger door has
a switch that controls only that
window.
Press the switch to lower the
window. Pull the switch up to
raise it.
For more information, see Power
Windows on page 2‑19.

Black plate (1,1)Buick LaCrosse Owner Manual - 2011
Keys, Doors and Windows 2-1
Keys, Doors and
Windows
Keys and Locks
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . 2-3
Remote Keyless Entry (RKE) System Operation . . . . . . . . . . . 2-4
Remote Vehicle Start . . . . . . . . . 2-8
Door Locks . . . . . . . . . . . . . . . . . . 2-10
Power Door Locks . . . . . . . . . . . 2-11
Delayed Locking . . . . . . . . . . . . . 2-12
Safety Locks . . . . . . . . . . . . . . . . . 2-12
Doors
Trunk . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Vehicle Security
Vehicle Security . . . . . . . . . . . . . . 2-14
Anti-Theft Alarm System . . . . . 2-14
Immobilizer . . . . . . . . . . . . . . . . . . 2-14
Immobilizer Operation (Key Access) . . . . . . . . . . . . . . . 2-14
Immobilizer Operation (Keyless Access) . . . . . . . . . . . 2-15
Exterior Mirrors
Power Mirrors . . . . . . . . . . . . . . . . 2-16
Folding Mirrors . . . . . . . . . . . . . . . 2-17
Heated Mirrors . . . . . . . . . . . . . . . 2-17
Park Tilt Mirrors . . . . . . . . . . . . . . 2-17
Interior Mirrors
Manual Rearview Mirror . . . . . . 2-18
Windows
Windows . . . . . . . . . . . . . . . . . . . . . 2-18
Power Windows . . . . . . . . . . . . . 2-19
Sun Visors . . . . . . . . . . . . . . . . . . . 2-20
Rear Window Sunshade . . . . . 2-20
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . 2-21

Black plate (4,1)Buick LaCrosse Owner Manual - 2011
2-4 Keys, Doors and Windows
Remote Keyless Entry
(RKE) System Operation
The transmitter functions will work
up to 20 m (65 ft) away from the
vehicle. On vehicles with remote
start the distance will be greater.
Keep in mind that other conditions,
such as those previously stated,
can impact the performance of the
transmitter.
RKE without Remote Start Shown
Q(Lock):Press to lock all doors.
The turn signal indicators may
flash and/or the horn may sound
to indicate locking, see “Locking
Feedback” underVehicle
Personalization on page 5‑39.
If the driver door is open when
Qis
pressed, all doors lock except the
driver door, if enabled through the
vehicle personalization.
If the passenger door is open
when
Qis pressed, all doors lock.
Pressing
Qmay also arm
the theft-deterrent system.
See Anti-Theft Alarm System on
page 2‑14.
K(Unlock): Press to unlock the
driver door or all doors. See “Door
Unlock Options” underVehicle
Personalization on page 5‑39.
The turn signal indicators may
flash and/or the horn may
sound to indicate unlocking. See
“Unlock Feedback” under
Vehicle Personalization on
page 5‑39.
Pressing
Kwill disarm
the theft-deterrent system.
See Anti-Theft Alarm System on
page 2‑14.
Memory seat positions may be
recalled when unlocking the vehicle.
See “Memory Seats” underPower
Seat Adjustment on page 3‑5 and
“Remote Recall” underVehicle
Personalization on page 5‑39
for more information.
V (Remote Trunk Release):
Press and hold to unlock the trunk.
7(Vehicle Locator/Panic
Alarm): Press and release
one time to locate the vehicle.
The exterior lamps flash and
the horn chirps.
Press and hold
7for at least
two seconds to sound the panic
alarm. The horn sounds and the
turn signals flash until
7is pressed
again or the vehicle is started.

Black plate (5,1)Buick LaCrosse Owner Manual - 2011
Keys, Doors and Windows 2-5
/(Remote Vehicle Start):For
vehicles with this feature, press
Q
and then press and hold/within
five seconds to start the engine from
outside the vehicle using the RKE
transmitter. See Remote Vehicle
Start on page 2‑8 for additional
information.
Keyless Access Operation
Some vehicles have a keyless
access system that lets you lock
and unlock the doors and access
the trunk without removing the RKE
transmitter from your pocket, purse,
briefcase, etc. The RKE transmitter
should be within 1 m (3 ft) of the
door or trunk being opened. Keyless Unlocking
With the RKE transmitter within
1 m (3 ft), approach the front door
and pull the handle to unlock and
open the door. If the transmitter is
recognized, the door will unlock
and open.
Entering any door other than the
driver door will always cause all
of the doors to unlock. This is not
customizable.
To customize which doors unlock
when the driver door is opened,
see
“Door Unlock Options” under
Vehicle Personalization on
page 5‑39. Lock Sensor
When all doors are closed and the
ignition is off, the vehicle can be
locked by pressing this area on the
door handle. This feature will be
available for several minutes after
the vehicle has been turned off.

Black plate (6,1)Buick LaCrosse Owner Manual - 2011
2-6 Keys, Doors and Windows
Keyless Trunk Opening
Lift up on the touch pad located
above the license plate to open the
trunk if the RKE transmitter is within
range.
Programming Transmitters to
the Vehicle
Only RKE transmitters
programmed to the vehicle
will work. If a transmitter is lost
or stolen, a replacement can
be purchased and programmed
through your dealer. The vehicle
can be reprogrammed so that lost
or stolen transmitters no longer
work. Any remaining transmitters
will need to be reprogrammed.
Each vehicle can have up to
five transmitters matched to it.Programming with a Recognized
Transmitter (Keyless Access
Vehicles Only)
A new transmitter can be
programmed to the vehicle
when there is one recognized
transmitter. To program, the
vehicle must be off and all of
the transmitters, both currently
recognized and new, must be
with you.
1. Place the recognized
transmitter(s) in the cupholder.
2. Insert the vehicle key of the new transmitter into the key lock
cylinder located on the outside
of the driver door and turn the
key to the unlock position five
times within 10 seconds.
The Driver Information
Center (DIC) displays READY
FOR REMOTE #2, 3, 4 or 5. 3. Place the new transmitter
into the transmitter pocket.
The transmitter pocket is
located inside the center
console storage area under
the cupholder. The cupholder
will need to be pulled out to
access the transmitter pocket.
4. Press the ignition. When the transmitter is learned, the DIC
will show that it is ready to
program the next transmitter.
5. Remove the transmitter from the transmitter pocket and press
K.
To program additional
transmitters, repeat Steps 3
through 5.
When all additional transmitters
are programmed, press and hold
the ignition for 10 seconds to
exit programming mode.

Black plate (12,1)Buick LaCrosse Owner Manual - 2011
2-12 Keys, Doors and Windows
Delayed Locking
When locking the doors with
the power lock switch and a
door is open, the doors will lock
five seconds after the last door is
closed. You will hear three chimes
to signal that the delayed locking
feature is in use.
Pressing the power lock switch
twice or the lock button on the
RKE transmitter twice will override
the delayed locking feature and
immediately lock all the doors.
This feature will not operate if the
key is in the ignition.
This feature can be programmed by
using the Driver Information Center
(DIC). See“Delayed Door Lock”
under Vehicle Personalization on
page 5‑39.
Safety Locks
Press the button on the driver door
armrest to activate the safety locks
on the passenger rear doors.
This switch also disables the rear
power windows.
Once activated, the light, located on
the switch, illuminates and goes out
when deactivated.
If the light flashes, the feature may
not be working properly.
Doors
Trunk
{WARNING
Exhaust gases can enter the
vehicle if it is driven with the
liftgate, trunk/hatch open, or
with any objects that pass
through the seal between the
body and the trunk/hatch or
liftgate. Engine exhaust contains
Carbon Monoxide (CO) which
cannot be seen or smelled.
It can cause unconsciousness
and even death.
(Continued)

Black plate (13,1)Buick LaCrosse Owner Manual - 2011
Keys, Doors and Windows 2-13
WARNING (Continued)
If the vehicle must be driven with
the liftgate, or trunk/hatch open:
.Close all of the windows.
.Fully open the air outlets
on or under the instrument
panel.
.Adjust the Climate Control
system to a setting that
brings in only outside air
and set the fan speed to the
highest setting. See Climate
Control System in the Index.
.If the vehicle has a power
liftgate, disable the power
liftgate function.
For more information about
carbon monoxide, see Engine
Exhaust on page 9‑27.
Remote Trunk Release
To open the trunk from the outside
the vehicle, press
Von the
Remote Keyless Entry (RKE)
transmitter, or press the touchpad
above the license plate.
Emergency Trunk Release
Handle
Notice: Do not use the
emergency trunk release handle
as a tie-down or anchor point
when securing items in the trunk
as it could damage the handle.
The emergency trunk release
handle is only intended to aid a
person trapped in a latched trunk,
enabling them to open the trunk
from the inside.
There is an emergency trunk
release handle located inside the
trunk on the trunk latch. On some
vehicles, the release handle can be
accessed by folding the rear seat
center seatback. See Rear Seats on
page 3‑11. Pull the release handle
to open the trunk from the inside.

Black plate (14,1)Buick LaCrosse Owner Manual - 2011
2-14 Keys, Doors and Windows
Vehicle Security
This vehicle has theft-deterrent
features; however, they do not make
it impossible to steal.
Anti-Theft Alarm System
This vehicle has an anti-theft alarm
system.
Arming the System
To arm the system, pressQon the
RKE transmitter.
The alarm automatically arms after
about 30 seconds. The security
light, located on the instrument
panel, flashes.
Press
Von the RKE transmitter to
open the trunk without setting off the
alarm. The system rearms when the
trunk is closed.
Disarming the System
To disarm the system, do one of the
following:
.PressKon the RKE transmitter.
.Approach the vehicle with
the RKE transmitter (keyless
access).
.Start the engine.
The alarm automatically disarms.
How to Detect a Tamper
Condition
IfKis pressed and the horn
sounds, an attempted break-in
has occurred while the system
was armed.
If the alarm has been activated, the
THEFT ATTEMPTED message will
appear on the DIC. See Key and
Lock Messages on page 5‑36 for
additional information.
Immobilizer
See Radio 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
(Key Access)
This vehicle has a passive
theft-deterrent system.
The system does not have to be
manually armed or disarmed.
The vehicle is automatically
immobilized when the key is
removed from the ignition.
The system is automatically
disarmed when the vehicle is
started with the correct key.