2012 BUICK LACROSSE display

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 (55,1)Buick LaCrosse Owner Manual - 2012
Infotainment System 7-55
Tips and Troubleshooting Chart
ProblemRecommended Action
No power. The ignition might not be turned to ON/RUN or ACC/
ACCESSORY.
The picture does not fill the screen. There are black
borders on the top and bottom or both sides, or it looks
stretched out. Check the display mode settings in the setup menu by
pressing the display menu button on the remote control.
In auxiliary mode, the picture moves or scrolls. Check the auxiliary input connections at both devices.
The remote control does not work. Check to make sure there is no obstruction between the
remote control and the transmitter window.
Check the batteries to make sure they are not dead or
installed incorrectly.
After stopping the player, I push Play but sometimes the
DVD starts where I left off and sometimes at the
beginning. If the Stop button was pressed one time, the DVD player
resumes playing where the DVD was stopped. If the
Stop button was pressed two times the DVD player
begins to play from the beginning of the DVD.
The auxiliary source is running but there is no picture or
sound. Check that the RSE video screen is in the auxiliary
source mode by pressing the AUX button on the remote
control.
Check the auxiliary input connections at both devices.

Black plate (56,1)Buick LaCrosse Owner Manual - 2012
7-56 Infotainment System
Tips and Troubleshooting Chart (cont'd)
ProblemRecommended Action
Sometimes the wireless headphone audio cuts out or
buzzes. Check for obstructions, low batteries, reception range,
and interference from cellular telephone towers or by
using a cellular telephone in the vehicle.
Check that the headphones are on correctly using the L
(Left) and R (Right) on the headphones.
Check that the headphones are positioned properly with
the headband across the top of the head.
I lost the remote and/or the headphones. See your dealer for assistance.
The DVD is playing, but there is no picture or sound. Check that the RSE video screen is sourced to the DVD player by pressing the AUX button on the remote
control.
DVD Display Error Messages
The DVD display error message
depends on which radio the vehicle
has. The video screen may display
one of the following:
Disc Load/Eject Error or
Mechanical Error:There are disc
load or eject problems. Disc Format Error or Unknown
Format:
The disc is inserted with
the disc label wrong side up, or the
disc is damaged.
Disc Region Error or Disc Error:
The disc is not from a correct
region.
No Disc Inserted: No disc is
present when the
Xor MEM/DVD/
AUX button is pressed on the radio.
DVD Distortion
Video distortion can occur when
operating cellular phones, scanners,
CB radios, Global Position Systems
(GPS)*, two-way radios, mobile fax
machines, or walkie talkies.
It might be necessary to turn off the
DVD player when operating one of
these devices in or near the vehicle.
*Excludes the OnStar System.

Black plate (58,1)Buick LaCrosse Owner Manual - 2012
7-58 Infotainment System
.See“Storing and Deleting Phone
Numbers” in this section for
more information.
{WARNING
When using a cell phone, it can
be distracting to look too long or
too often at the screen of the
phone or the infotainment
(navigation) system. Taking your
eyes off the road too long or too
often could cause a crash
resulting in injury or death. Focus
your attention on driving.
Vehicles with a Bluetooth system
can use a Bluetooth‐capable cell
phone with a Hands‐Free Profile to
make and receive phone calls. The
infotainment system and voice
recognition are used to control the
system. The system can be used
while in ON/RUN or ACC/
ACCESSORY. The range of the Bluetooth system can be up to 9.1 m
(30 ft). Not all phones support all
functions and not all phones work
with the Bluetooth system. See
www.gm.com/bluetooth for more
information about compatible
phones.
Bluetooth Controls
Use the buttons located on the
infotainment system and the
steering wheel to operate the
Bluetooth system.
Steering Wheel Controls
b/g(Push To Talk) :
Press to
answer incoming calls, confirm
system information, and start voice
recognition.
$/i(End Call): Press to end a
call, reject a call, or cancel an
operation. Infotainment System Controls
If equipped, the infotainment system
allows certain controls to be
selected on the infotainment display.
For information about how to
navigate the menu system using the
infotainment controls, see
Overview
(Radio with CD) on page 7‑3 or
Overview (Radio with CD/DVD and
MEM) on page 7‑5 orOverview
(Radio with CD and Touchscreen)
on page 7‑7 orAM-FM Radio (Radio
with CD/DVD/MEM) on page 7‑18 or
AM-FM Radio (Radio with CD and
Touchscreen) on page 7‑21.
5(Phone): Press to enter the
Phone main menu.
Voice Recognition
The voice recognition system uses
commands to control the system
and dial phone numbers.
Noise: The system may not
recognize voice commands if there
is too much background noise.

Black plate (60,1)Buick LaCrosse Owner Manual - 2012
7-60 Infotainment System
.Pairing only needs to be
completed once, unless the
pairing information on the cell
phone changes or the cell phone
is deleted from the system.
.Only one paired cell phone can
be connected to the Bluetooth
system at a time.
.If multiple paired cell phones are
within range of the system, the
system connects to the first
available paired cell phone in the
order that they were first paired
to the system. To link to a
different paired phone, see
“Linking to a Different Phone”
later in this section.
Pairing a Phone
1. Press the CONFIG button.
2. Select Phone Settings or Bluetooth Settings (depending
on the radio).
3. Select Bluetooth. 4. Select Pair Device (Phone).
A four‐digit Personal
Identification Number (PIN)
appears on the display. The PIN
is used is Step 6.
5. Start the pairing process on the cell phone to be paired to the
vehicle. See the cell phone
manufacturer's user guide for
information on this process.
6. Locate the device named “Your
Vehicle” in the list on the cell
phone. Follow the instructions
on the cell phone to enter the
PIN provided in Step 4. After the
PIN is successfully entered, the
system prompts you to provide a
name for the paired cell phone.
This name will be used to
indicate which phones are
paired and connected to the
vehicle. The system responds
with “ has been
successfully paired” after the
pairing process is complete.
7. Repeat Steps 1 through 6 to pair additional phones. Listing All Paired and Connected
Phones
1. Press the CONFIG button.
2. Select Phone Settings or
Bluetooth Settings (depending
on the radio).
3. Select Bluetooth.
4. Select Device List.
Deleting a Paired Phone
1. Press the CONFIG button.
2. Select Phone Settings or Bluetooth Settings (depending
on the radio).
3. Select Bluetooth.
4. Select Device List.
5. Select the phone to delete and follow the on screen prompts.

Black plate (72,1)Buick LaCrosse Owner Manual - 2012
7-72 Infotainment System
4. Select Pair Device or Add newHands‐free (HF) device on a
navigation radio. A four-digit
number appears on the display
and the UHP system goes into
discovery mode.
5. Start the pairing process on the mobile phone that will be paired
to the vehicle. Reference the
mobile phone manufacturer's
user guide for information on this
process.
Locate the device named UHP
followed by a four‐digit number
in the list on the mobile phone
and follow the instructions on the
mobile phone and enter the
four-digit code provided by the
system if necessary, then follow
the instructions on the
infotainment display screen.
6. Repeat Steps 1 through 5 to pair additional mobile phones. Viewing All Paired and Connected
Phones
To view all available mobile phones
that are paired to the UHP system:
1. Press the CONFIG button.
2. Select Phone Settings, or touch
Phone on a navigation radio.
3. Select Bluetooth.
4. Select Device List.
5. Repeat Steps 1 through 4 to pair additional mobile phones.
Deleting a Paired Phone
To remove a paired mobile phone
from the UHP system:
1. Press the CONFIG button.
2. Select Phone Settings, or touch Phone on a navigation radio.
3. Select Bluetooth.
4. Select Device List.
5. Select the mobile phone to delete and follow the on screen
prompts. Connecting to a Different Phone
To connect to a different paired
mobile phone, the new mobile
phone must be in the vehicle and
available to be connected to the
UHP system before the process is
started.
To connect to a different phone:
1. Press the CONFIG button.
2. Select Phone Settings, or touch
Phone on a navigation radio.
3. Select Bluetooth.
4. Select Device List.
5. Select the new mobile phone to link to and follow the on screen
prompts.
If delete is selected, the highlighted
mobile phone will be deleted.

Black plate (77,1)Buick LaCrosse Owner Manual - 2012
Infotainment System 7-77
Pairing, Saving, or Deleting Phone
From Device List
With the command“Pair”a mobile
phone can be saved to or deleted
from the device list of the UHP
system. A device number will be
assigned by the UHP system to the
mobile phone when it is paired.
Available commands:
.“Add”
.“Delete”
.“Help”
.“Cancel”
Example of a Dialogue
User: “Pair.”
Voice output: “Do you want to add
or delete a device?”
User: “Add.”
Voice output: “Using the pair
function in the external device, enter
<1234> to pair.” (At this time, start the pairing
process on the mobile phone that
will be paired to the vehicle.
Reference the mobile phone
manufacturer's user guide for
information on this process. Locate
the device named UHP followed by
a four‐digit number in the list on the
mobile phone and follow the
instructions on the mobile phone
and enter the four-digit code
provided by the system.)
Voice output:
“Do you want to pair
the device?”
User: “Yes.”
Voice output: “Paired, ending
session.”
Selecting Phone from Device List
The “Select device” command can
be used to select a different paired
mobile phone. The UHP system
asks for a device number that was
assigned by the UHP system to the
mobile phone when it was paired. Example of a Dialogue
User:
“Select device.”
Voice output: “Please, say a device
number to select.”
User: “device number.”
Voice output: “Do you want to select
the device number “device number.”
(The device name appears on the
infotainment display screen)
User: “Yes.”
Voice output: “One moment please,
the system searches for the
selected device.”
Voice output: “Device number
“device number” is selected, ending
session.”

Black plate (2,1)Buick LaCrosse Owner Manual - 2012
8-2 Climate Controls
Automatic Operation
The system automatically controls
the fan speed, air delivery, air
conditioning, and recirculation in
order to heat or cool the vehicle to
the desired temperature.
When the AUTO indicator light is
on, the system is in full automatic
operation. If the air delivery mode,
fan speed, recirculation, or air
conditioning setting is adjusted, the
AUTO indicator turns off and the
selected settings will appear on the
display.
To place the system in automatic
mode do the following:
1. Press AUTO.
2. Set the temperature. Allow thesystem time to stabilize. Adjust
the temperature as needed for
best comfort. To improve fuel efficiency and to
cool the vehicle faster, recirculation
may be automatically selected in
warm weather. The recirculation
light will not come on. Press
>to
select recirculation; press it again to
select outside air.
QTEMPR(Temperature
Control): Press to increase or
decrease the temperature.
Manual Operation
O(Power): Press to turn the fan
on or off.
Q A R(Fan Control): Press to
increase or decrease the fan speed.
The fan speed setting appears on
the main display. Pressing either
button cancels automatic fan control
and the fan can be controlled
manually. Press AUTO to return to
automatic operation.
Q N R(Air Delivery Mode
Control): Press to change the
direction of the airflow. The current
mode appears in the display screen.
Pressing either button cancels
automatic air delivery control and
the direction of the airflow can be
controlled manually. Press AUTO to
return to automatic operation.
To change the current mode, select
one of the following:
Y(Vent): Air is directed to the
instrument panel outlets.
\(Bi-Level): Air is divided
between the instrument panel
outlets and the floor outlets.
C(Tri‐Level): Air is divided
between the windshield, instrument
panel, and floor outlets.
[(Floor): Air is directed to the
floor outlets.