Windows BUICK LACROSSE 2012 Owner's Guide

Black plate (18,1)Buick LaCrosse Owner Manual - 2012
2-18 Keys, Doors, and Windows
Heated Mirrors
For vehicles with heated mirrors:
1(Rear Window Defogger):
Press to heat the mirrors.
See “Rear Window Defogger” under
Automatic Climate Control System
on page 8‑1 for more information.
Park Tilt Mirrors
If the vehicle is equipped with
memory mirrors, there is an option
to have the mirrors tilt down, when
in R (Reverse), to more easily see
the ground near the vehicle.
When the vehicle is shifted to
R (Reverse), both the driver and
passenger mirrors will tilt downward.
They will return to their previous
position when the vehicle is shifted
out of R (Reverse), the ignition is
turned to OFF, or the vehicle is left
in R (Reverse) for an extended
period of time.
This feature can be turned on or off.
SeeVehicle Personalization on
page 5‑43.
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, push the
tab forward for daytime and pull it
for nighttime use.
Vehicles with OnStar have three
control buttons at the bottom of the
mirror. See your dealer for more
information about OnStar and how
to subscribe to it. See OnStar
Overview on page 14‑1.

Black plate (19,1)Buick LaCrosse Owner Manual - 2012
Keys, Doors, and Windows 2-19
Automatic Dimming
Rearview Mirror
On vehicles with an automatic
dimming inside rearview mirror the
automatic dimming reduces the
glare from the headlamps of the
vehicle behind you.
Vehicles with OnStar have three
control buttons located at the
bottom of the mirror. See your
dealer for more information about
OnStar and how to subscribe to it.
SeeOnStar Overview on page 14‑1.
Cleaning the Mirror
Do not spray glass cleaner directly
on the mirror. Use a soft towel
dampened with water.
Windows
{WARNING
Leaving children, helpless adults,
or pets in a vehicle with the
windows closed is dangerous.
They can be overcome by the
extreme heat and suffer
permanent injuries or even death
from heat stroke. Never leave a
child, a helpless adult, or a pet
alone in a vehicle, especially with
the windows closed in warm or
hot weather.
The vehicle aerodynamics are
designed to improve fuel economy
performance. This may result in a
pulsing sound when a window is
partially open. To reduce the sound,
open another window or the sunroof
(if equipped).

Black plate (20,1)Buick LaCrosse Owner Manual - 2012
2-20 Keys, Doors, and Windows
Power Windows
Press the switch to lower the
window. Pull the switch up to
raise it.
The switches work when the ignition
is in ON/RUN or ACC/
ACCESSORY, or in Retained
Accessory Power (RAP). See
Retained Accessory Power (RAP)
on page 9‑27.
Express Window Operation
Windows with an express-up or
down feature allow the front
windows to be lowered or raised
without holding the switch. Rear
windows only have express-down.
Pull a window switch up or push it
down all the way, release it, and the
window goes down or up
automatically. Stop the window by
pushing or pulling the switch.
Rear Window Lockout
This feature prevents the rear
passenger windows from operating,
except from the driver position.
Press
o{to activate the rear
window lockout switch. The LED (A)
comes on when activated.
The rear door locks are also
disabled. See Safety Locks on
page 2‑12.
Press
o {again to deactivate the
lockout switch.

Black plate (21,1)Buick LaCrosse Owner Manual - 2012
Keys, Doors, and Windows 2-21
Programming the Power
Windows
If the battery on the vehicle has
been recharged, disconnected, or is
not working, you will need to
reprogram each front power window
for the express-up feature to work.
Before reprogramming, replace or
recharge the vehicle's battery.
To program each front window:
1. With the ignition in ON/RUN orACC/ACCESSORY, or in
Retained Accessory Power
(RAP), close all doors.
2. Press and hold the power window switch until the window
is fully open.
3. Pull the power window switch up until the window is fully closed.
4. Continue holding the switch up for approximately two seconds
after the window is completely
closed. The window is now reprogrammed.
Repeat the process for the other
windows.
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.
Rear Window Sunshade
On vehicles with a rear window
sunshade, the switch is on the
console to the right of the shift lever.
The sunshade only operates when
the ignition is in ON/RUN or ACC/
ACCESSORY.
To open the sunshade, press and
release the switch. The sunshade
will fully extend. To close the
sunshade, press and release the
switch again. The sunshade will fully
close.
If the vehicle is shifted into
R (Reverse) when the sunshade is
extended, it will automatically close.

Black plate (22,1)Buick LaCrosse Owner Manual - 2012
2-22 Keys, Doors, and Windows
Roof
Sunroof
On vehicles with a sunroof, the
switch is located on the overhead
console.
The sunroof only operates when the
ignition is in ON/RUN or ACC/
ACCESSORY, or in Retained
Accessory Power (RAP). See
Retained Accessory Power (RAP)
on page 9‑27.
Vent
The sunroof has an express-vent
open feature. From the closed
position, press the rear of the
sunroof switch (B) to the first detent
to vent the sunroof. To close the
sunroof, press the front of the
sunroof switch (A) to the second
detent.
Express-Open/Express-Close
To express-open the sunroof from
the closed or vent position, fully
press and release the rear of the
switch (B). The sunroof opens
automatically. To stop the sunroof
partway, press the switch a second
time. To express-close the sunroof,
fully press and release the front of
the switch (A). The sunroof closes
automatically. To stop the sunroof
partway, press the switch a
second time.
If the sunshade is closed, it opens
automatically with the sunroof but
can also be express-opened/
express-closed by using thesunshade control (C) or (D). The
sunshade cannot be fully closed
with the sunroof open.
To express-open the sunshade from
the closed position, fully press and
release the rear of the switch (C).
The sunshade opens automatically.
To stop the sunshade partway,
press the switch a second time. To
express-close the sunshade fully
press and release the front of the
switch (D). The sunshade closes
automatically. To stop the sunshade
partway, press the switch a
second time.
Notice:
Forcing the sunshade
forward of the sliding glass panel
may cause damage and the
sunroof may not operate properly.
Always close the glass panel
before closing the sunshade.
The sunroof glass panel cannot be
opened or closed if the vehicle has
an electrical failure.

Black plate (23,1)Buick LaCrosse Owner Manual - 2012
Keys, Doors, and Windows 2-23
Anti-Pinch Feature
If an object is in the path of the
sunroof while it is closing, the
anti-pinch feature will detect the
object and stop the sunroof from
closing at the point of the
obstruction. The sunroof and
sunshade will then return to the
open or vent position. To close the
sunroof once the obstruction has
been removed, refer to
"Express-Open/Express-Close"
earlier in this section.
Dirt and debris may collect on the
sunroof seal or in the track. This
could cause issues with sunroof
operation and noise. It could also
plug the water drainage system.
Periodically open the sunroof and
remove any obstacles or loose
debris. Wipe the sunroof seal and
roof sealing area using a clean
cloth, mild soap, and water. Do not
remove grease from the sunroof.

Black plate (24,1)Buick LaCrosse Owner Manual - 2012
2-24 Keys, Doors, and Windows
2NOTES

Black plate (23,1)Buick LaCrosse Owner Manual - 2012
Seats and Restraints 3-23
{WARNING
Because airbags inflate with great
force and faster than the blink of
an eye, anyone who is up
against, or very close to any
airbag when it inflates can be
seriously injured or killed. Do not
sit unnecessarily close to any
airbag, as you would be if sitting
on the edge of the seat or leaning
forward. Safety belts help keep
you in position before and during
a crash. Always wear a safety
belt, even with airbags. The driver
should sit as far back as possible
while still maintaining control of
the vehicle.
Occupants should not lean on or
sleep against the door or side
windows in seating positions with
seat-mounted side impact airbags
and/or roof-rail airbags.
{WARNING
Children who are up against,
or very close to, any airbag
when it inflates can be seriously
injured or killed. Airbags plus
lap-shoulder belts offer protection
for adults and older children, but
not for young children and infants.
Neither the vehicle's safety belt
system nor its airbag system is
designed for them. Young
children and infants need the
protection that a child restraint
system can provide. Always
secure children properly in the
vehicle. To read how, seeOlder
Children on page 3‑36 orInfants
and Young Children on
page 3‑38.
There is an airbag readiness light
on the instrument panel cluster,
which shows the airbag symbol. The
system checks the airbag electrical
system for malfunctions. The light
tells you if there is an electrical
problem. See Airbag Readiness
Light on page 5‑16 for more
information.

Black plate (24,1)Buick LaCrosse Owner Manual - 2012
3-24 Seats and Restraints
Where Are the Airbags?
The driver frontal airbag is in the
center of the steering wheel.
The front outboard passenger
frontal airbag is in the passenger
side instrument panel.
Driver Side Shown, PassengerSide Similar
The driver and front outboard
passenger seat-mounted side
impact airbags are in the side of the
seatbacks closest to the door.
The roof-rail airbags for the driver,
front outboard passenger, and
second row outboard passengers
are in the ceiling above the side
windows.Rear Seat Driver Side Shown, Passenger Side Similar
On vehicles with second row
seat‐mounted side impact airbags,
they are in the sides of the rear
seatback closest to the door.

Black plate (42,1)Buick LaCrosse Owner Manual - 2012
5-42 Instruments and Controls
You can receive more than one tire
pressure message at a time. To
read the other messages that may
have been sent at the same time,
press the SET/CLR button. The DIC
also shows the tire pressure values.
SeeDriver Information Center (DIC)
on page 5‑27.
SERVICE TIRE MONITOR
SYSTEM
This message displays if there is a
problem with the Tire Pressure
Monitor System (TPMS). See Tire
Pressure Monitor Operation on
page 10‑57 for more information.
TIRE LEARNING ACTIVE
This message displays when the
system is learning new tires. See
Tire Pressure Monitor Operation on
page 10‑57for more information.
Transmission Messages
SERVICE TRANSMISSION
This message displays if there is a
problem with the transmission. See
your dealer.
SHIFT TO PARK
This message displays when the
transmission needs to be shifted to
P (Park). This may appear when
attempting to remove the key from
the ignition or from the vehicle if the
vehicle is not in P (Park).
TRANSMISSION HOT —IDLE
ENGINE
This message displays and a chime
sounds if the transmission fluid in
the vehicle gets hot. Driving with the
transmission fluid temperature high
can cause damage to the vehicle.
Stop the vehicle and let it idle to
allow the transmission to cool. This
message clears when the fluid
temperature reaches a safe level.
Window Messages
OPEN, THEN CLOSE DRIVER
WINDOW
This message is displayed when the
window needs to be reprogrammed.
If the vehicle's battery has been
recharged or disconnected, you will
need to reprogram each front
window for the express-up feature to
work. See Power Windows on
page 2‑20 for more information.
OPEN, THEN CLOSE
PASSENGER WINDOW
This message is displayed when the
window needs to be reprogrammed.
If the vehicle's battery has been
recharged or disconnected, you will
need to reprogram each front
window for the express-up feature to
work. SeePower Windows on
page 2‑20 for more information.