2012 BUICK LACROSSE battery

Black plate (27,1)Buick LaCrosse Owner Manual - 2012
Infotainment System 7-27
XM™Satellite Radio Service
XM satellite radio service gives
digital radio reception from coast to
coast in the 48 contiguous United
States, and in Canada. Just as with
FM, tall buildings or hills can
interfere with satellite radio signals,
causing the sound to fade in and
out. In addition, traveling or standing
under heavy foliage, bridges,
garages, or tunnels may cause loss
of the XM signal for a period of time.
Cellular Phone Usage
Cellular phone usage may cause
interference with the vehicle's radio.
This interference may occur when
making or receiving phone calls,
charging the phone's battery,
or simply having the phone on. This
interference can cause an increased
level of static while listening to the
radio. If static is received while
listening to the radio, unplug the
cellular phone and turn it off.
Backglass Antenna
The AM-FM antenna is integrated
with the rear window defogger,
located in the rear window. Make
sure that the inside surface of the
rear window is not scratched and
that the lines on the glass are not
damaged. If the inside surface is
damaged, it could interfere with
radio reception. For proper radio
reception, the antenna connector
needs to be properly attached to the
post on the glass.
If a cellular telephone antenna
needs to be attached to the glass,
make sure that the grid lines for the
AM-FM antenna are not damaged.
There is enough space between the
grid lines to attach a cellular
telephone antenna without
interfering with radio reception. Notice:
Using a razor blade or
sharp object to clear the inside
rear window can damage the rear
window antenna and/or the rear
window defogger. Repairs would
not be covered by the vehicle
warranty. Do not clear the inside
rear window with sharp objects.
Notice: Do not apply aftermarket
glass tinting with metallic film.
The metallic film in some tinting
materials will interfere with or
distort the incoming radio
reception. Any damage caused to
your backglass antenna due to
metallic tinting materials will not
be covered by the vehicle
warranty.
Satellite Radio Antenna
For vehicles with XM satellite radio
service, the antenna is located on
the roof of the vehicle. Keep the
antenna clear of obstructions for
clear radio reception.

Black plate (46,1)Buick LaCrosse Owner Manual - 2012
7-46 Infotainment System
There may be problems with
operation and function in the
following situations:
.When connecting an iPod on
which a more recent version of
the firmware is installed than is
supported by the infotainment
system.
.When connecting an iPod on
which firmware from other
providers is installed.
To connect and control an iPod,
connect one end of the standard
iPod USB cable to the iPod's dock
connector. Connect the other end to
the USB port in the center console.
iPod music information displays on
the radio’s display and begins
playing through the vehicle’s audio
system.
The iPod battery recharges
automatically while the vehicle is on.
When the vehicle is off while an
iPod is connected using the iPod USB cable, the iPod battery stops
charging and the iPod automatically
turns off.
If the iPod is an unsupported model,
it can still be listened to in the
vehicle by connecting to the
auxiliary input jack using a standard
3.5 mm (1/8 in) stereo cable.
Shuffle Songs:
Press to play the
tracks randomly. Press again to stop
shuffle.
Press any of the following buttons
on the iPod Menu:
Playlists:
1. Press to view the playlists stored on the iPod.
2. Select a playlist name to view a list of all songs in the playlist.
3. Select the desired song from the list to begin playback. Artists:
1. Press to view the artists stored
on the iPod.
2. Select an artist name to view a list of all songs by the artist.
3. Select the desired song from the list to begin playback.
Albums:
1. Press to view the albums stored on the iPod.
2. Select an album name to view a list of all songs on the album or
select All Songs to view all
songs by the artist.
3. Select the desired song from the list to begin playback.
Song Titles:
1. Press to view a list of all songs stored on the iPod.
2. Select the desired song from the list to begin playback.

Black plate (48,1)Buick LaCrosse Owner Manual - 2012
7-48 Infotainment System
Before Driving
The RSE is for rear seat
passengers only. The driver cannot
safely view the video screen while
driving.
In severe or extreme weather
conditions, the RSE system may not
work until the temperature is within
the operating range. The operating
range is above−20°C (−4°F) and
below 60°C (140°F). If the
temperature is outside of this range,
heat or cool the vehicle until it is
within the operating range.
Global Off
Depending on the infotainment
system, the RSE system may have
a Global Off feature. The Global Off
feature disables all RSE system
features. Press and hold the radio
power button for more than
three seconds for Global Off to disable the RSE features. On some
infotainment systems, the Global Off
feature can be turned off by
performing one of the following:
.Press and hold the radio power
button for more than
three seconds.
.Insert or eject any disc.
.Insert a DVD video disc.
.Press the remote control power
button.
.Press the MEM/DVD/AUX button
or
kwhen a DVD video disc is
in the player.
.Press the SRC button on the
steering wheel when a DVD
video disc is in the player.
.Cycle the ignition.
Headphones
A. Battery Cover
B. Channel 1 or 2 Switch
C. Power Button
D. Volume Control
E. Power Indicator Light
RSE includes two 2-channel
wireless headphones. Channel 1 is
dedicated to the DVD player, and
Channel 2 is dedicated to any
external auxiliary device connected
to the A/V jacks. The headphones
are used to listen to various

Black plate (49,1)Buick LaCrosse Owner Manual - 2012
Infotainment System 7-49
multi‐media. The wireless
headphones have a power button,
channel
1/2 switch, and a volume control.
Turn the headphones off when not
in use.
Push
Oto turn on the headphones.
A light on the headphones comes
on. If the light does not come on,
check the batteries. Intermittent
sound or static can also indicate
weak batteries. See “Battery
Replacement” later in this section
for more information.
Infrared transmitters are on the top
of the left seatback video screen.
The headphones shut off
automatically to save the battery
power if the RSE system is shut off
or if the headphones are out of
range of the transmitters for more
than three minutes. Moving too far
forward or stepping out of the
vehicle can cause the headphones
to lose the signal or have static. To adjust the volume on the
headphones, use the volume
control.
For optimal audio performance, the
headphones must be worn correctly.
Headphones should be worn with
the headband over the top of the
head for best audio reception. The
symbol L (Left) appears on the
outside bottom edge of the ear cup
and should be positioned on the left
ear. The symbol R (Right) appears
on the outside bottom edge of the
ear cup and should be positioned on
the right ear.
Notice:
Do not store the
headphones in heat or direct
sunlight. This could damage the
headphones and repairs will not
be covered by the warranty.
Storage in extreme cold can
weaken the batteries. Keep the
headphones stored in a cool, dry
place. If the foam ear pads attached to the
headphones become worn or
damaged, the pads can be replaced
separately from the headphone set.
To purchase replacement ear pads,
call 1‐888‐293‐3332, then prompt
zero (0), or contact your dealer.
Battery Replacement
To change the batteries:
1. Loosen the screw to the battery
door located on the left side of
the headphones.
2. Slide the battery door open.
3. Replace the two AAA batteries.
4. Replace the battery door and tighten the screw.
Remove the batteries if the
headphones are not going to be
used for a long period of time.

Black plate (52,1)Buick LaCrosse Owner Manual - 2012
7-52 Infotainment System
Remote Control
To use the remote control, aim it at
the transmitter window at either
seatback console and press the
button. Direct sunlight or very bright
light could affect the ability of the
RSE transmitter to receive signals
from the remote control. Check the
batteries if the remote control does
not seem to be working. See
“Battery Replacement”later in this
section. Objects blocking the line of
sight could also affect the function
of the remote control. If a CD, DVD, or MP3 disc is in the
Radio DVD slot, the remote control
Obutton can be used to turn on the
video screen display and start the
disc. The infotainment system can
also turn on the video screen
display. See CD/DVD Player on
page 7‑30 or the separate
navigation system manual for more
information.
Notice: Storing the remote
control in a hot area or in direct
sunlight can damage it, and the
repairs will not be covered by the
warranty. Storage in extreme cold
can weaken the batteries. Keep
the remote control stored in a
cool, dry place. Remote Control ButtonsO(Power):
Press to turn the video
screens on and off.
P(Illumination): Press to
turn the remote control backlight on.
The backlight times out after
several seconds if no other button is
pressed.
v(Title): Press to return to the
main menu of the DVD. This
function could vary for each disc.
y(Main Menu): Press to access
the DVD menu. The DVD menu is
different on every DVD. Use the
navigation arrows to move the
cursor. After making a selection
press the enter button. This button
only operates when using a DVD.
n,q,p,o(Menu Navigation
Arrows): Use the arrow buttons to
navigate through a menu.
r(Enter): Press to select the
highlighted choice in any menu.

Black plate (54,1)Buick LaCrosse Owner Manual - 2012
7-54 Infotainment System
The AUX button also controls the
source display between the left and
right video screens as described in
the table below:Aux
Button
Press Left
Screen Right
Screen
Default
State (No
Press) DVD
Media DVD
Media
First
Press Aux Video
Source Aux Video
Source
Second Press DVD
Media Aux Video
Source
Third
Press Aux Video
Source DVD
Media
Fourth Press Return to
DefaultState Return to
DefaultState2(Camera): Press to change the
camera angle on DVDs that have
this feature when the DVD is
playing.
\(Clear) (If Available): Press this
button within three seconds after
inputting a numeric selection, to
clear all numeric inputs.
}10 (Double Digit Entries)
(If Available): Press this button to
select chapter or track numbers
greater than 9. Press this button
before inputting the number.
1 through 0 (Numeric Keypad):
The numbered keypad provides the
capability of direct chapter or track
number selection. Replacing the Remote Control
If the remote control becomes lost
or damaged, a new universal
remote control can be purchased.
Use a Toshiba
®code set for
replacement universal remote
controls.
Battery Replacement
To change the remote control
batteries:
1. Slide back the rear cover on the remote control.
2. Replace the two batteries in the compartment.
3. Replace the battery cover.
Remove the batteries from the
remote control if unused for an
extended period of time.

Black plate (10,1)Buick LaCrosse Owner Manual - 2012
8-10 Climate Controls
For vehicles with heated outside
rearview mirrors, they turn on when
the rear window defogger button is
on and help to clear fog or frost from
the surface of the mirror. See
Heated Mirrors on page 2‑18.
Notice:Do not try to clear frost
or other material from the inside
of the front windshield and rear
window with a razor blade or
anything else that is sharp. This
may damage the rear window
defogger grid and affect your
radio's ability to pick up stations
clearly. The repairs would not be
covered by your warranty.
((Heated Steering Wheel): For
vehicles with this feature, press to
turn on or off. See Heated Steering
Wheel on page 5‑3.
Remote Start Climate Control
Operation (If Equipped): When
the vehicle is started remotely, the
climate control system will use the
last setting before the vehicle shut
off. If automatic operation was set,
the fan speed will adjust to maximize heating or cooling.
If manual operation was set, the fan
speed will be limited to the last
setting. In extreme temperatures,
the system may not be able to heat
or cool the vehicle to the preset
temperature during the remote start
run time.
The rear window defogger turns on
if it is cold outside.
Sensor
The solar sensor, located on top of
the instrument panel near the
windshield, monitors the solar heat.
The climate control system uses the
sensor information to adjust the
temperature, fan speed,
recirculation, and air delivery mode
for best comfort.
Do not cover the sensor; otherwise
the automatic climate control system
may not work properly.
Air Vents
Use the louvers located on the air
vents to change the direction of the
airflow.
To open the vent, move the
thumbwheel to
t. To close the vent,
move the thumbwheel to
l.
For vehicles with eAssist, there is a
battery cooling air vent located on
the shelf behind the rear passenger
seats below the rear window. Keep
this air inlet clear from items that
may block air flow. Proper airflow is
required to keep the eAssist battery
and control system cool.

Black plate (11,1)Buick LaCrosse Owner Manual - 2012
Driving and Operating 9-11
To save fuel, run the engine for only
short periods as needed to warm
the vehicle and then shut the engine
off and close the window most of
the way to save heat. Repeat this
until help arrives but only when you
feel really uncomfortable from the
cold. Moving about to keep warm
also helps.
If it takes some time for help to
arrive, now and then when you run
the engine, push the accelerator
pedal slightly so the engine runs
faster than the idle speed. This
keeps the battery charged to restart
the vehicle and to signal for help
with the headlamps. Do this as little
as possible to save fuel.If the Vehicle Is Stuck
Slowly and cautiously spin the
wheels to free the vehicle when
stuck in sand, mud, ice, or snow.
If stuck too severely for the traction
system to free the vehicle, turn the
traction system off and use the
rocking method.
{WARNING
If the vehicle's tires spin at high
speed, they can explode, and you
or others could be injured. The
vehicle can overheat, causing an
engine compartment fire or other
damage. Spin the wheels as little
as possible and avoid going
above 55 km/h (35 mph).
For information about using tire
chains on the vehicle, see Tire
Chains on page 10‑68.
Rocking the Vehicle to Get
it Out
Turn the steering wheel left and
right to clear the area around the
front wheels. Turn off any traction
system. Shift back and forth
between R (Reverse) and a forward
gear, spinning the wheels as little as
possible. To prevent transmission
wear, wait until the wheels stop
spinning before shifting gears.
Release the accelerator pedal while
shifting, and press lightly on the
accelerator pedal when the
transmission is in gear. Slowly
spinning the wheels in the forward
and reverse directions causes a
rocking motion that could free the
vehicle. If that does not get the
vehicle out after a few tries, it might
need to be towed out. If the vehicle
does need to be towed out, see
Towing the Vehicle on page 10‑99.