2010 BUICK LACROSSE ECO mode

1-6 Keys, Doors and Windows
Keyless Trunk Opening
Lift up on the touch pad located
above the license plate to open the
trunk if the keyless access
transmitter is within range.
Transmitter Buttons
See the information on how the
transmitter buttons function earlier
in this section under“Remote
Keyless Transmitter Operation
(Key Access)”.
Programming Transmitters to
the Vehicle
Only keyless access transmitters
programmed to the vehicle will work.
If a transmitter is lost or stolen, a
replacement can be purchased and
programmed through your dealer/
retailer. 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
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 ten 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 display will show that it is
ready to program the next
transmitter.
5. Remove the transmitter from the transmitter pocket and press the
unlock button.
To program additional
transmitters, repeat Steps 3
through 5.
When all additional transmitters
are programmed, press and hold
the ignition for 5 seconds to exit
programming mode.
Programming without a
Recognized Transmitter
If there are no currently recognized
transmitters available, follow this
procedure to program up to
five transmitters. This procedure will
take approximately 30 minutes to

Keys, Doors and Windows 1-7
complete. The vehicle must be off
and all of the transmitters you wish
to program must be with you.
1. Insert the vehicle key of thetransmitter into the key lock
cylinder located on the outside
of the driver door and turn the
key to the unlock position
five times within ten seconds.
The Driver Information Center
(DIC) displays Remote Learn
Pending, Please Wait.
2. Wait for ten minutes until the DIC displays Press Engine Start
Button To Learn and then press
the ignition.
The DIC displays will again
show Remote Learn Pending,
Please Wait.
3. Repeat Step 2 two additional times. After the third time all
previously known transmitters
will no longer work with the
vehicle. Remaining transmitters
can be relearned during the next
steps. The DIC display should now
show Ready For Remote # 1.
4. 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.
5. Press the ignition. When the transmitter is learned the DIC
will display will show that it is
ready to program the next
transmitter.
6. Remove the transmitter from the transmitter pocket and press the
unlock button.
To program additional
transmitters, repeat Steps 4
through 6.
When all additional transmitters
are programmed, press and hold
the ignition for 5 seconds to exit
programming mode.Starting the Vehicle with a Low
Transmitter Battery
If the transmitter battery is weak, the
DIC may display No Remote
Detected when you try to start the
vehicle. The Replace Battery in
Remote Key message may also be
displayed at this time.
To start the vehicle:
1. Remove the cupholder from the
center console storage area.
2. Place the transmitter in the transmitter pocket with the
buttons facing up.

1-8 Keys, Doors and Windows
3. With the vehicle in P (Park) orN (Neutral), press the brake
pedal and the ignition control.
See Starting the Engine
on
page 8‑20, for additional
information about the vehicle's
keyless ignition with push start.
Replace the transmitter battery
as soon as possible.
Battery Replacement
Replace the battery if the Replace
Battery in Remote Key message
displays in the DIC. See “Replace
Battery in Remote Key” underKey
and Lock Messages on page 4‑36.
The battery is not rechargeable.
See your dealer/retailer to replace
the battery.
Remote Vehicle Start
If available, this feature allows the
engine to be started from outside
the vehicle. This button
/will be on the
RKE transmitter if the vehicle has
remote start.
To enable and disable remote start,
see “Remote Vehicle Start” under
Vehicle Personalization
on
page 4‑38.
Laws in some local communities
may restrict the use of remote
starters. For example, some laws
may require a person using remote
start to have the vehicle in view.
Check local regulations for any
requirements.
Starting the Engine Using Remote
Start
To start the engine using the remote
start feature:
1. Press
Qon the RKE transmitter.
The vehicle's doors will be
locked.
2. Within five seconds, press and hold
/until the turn signal
lamps flash. This confirms the
request to remote start the vehicle has been received.
Once the vehicle is started, the
parking lamps will turn on and
remain on as long as the engine
is running.
3. Turn the ignition to ON/RUN (Key Access), or select the
ON/RUN/START ignition position
(Keyless Access), to drive the
vehicle.
The engine will shut off after
10 minutes unless a time
extension is done or the ignition
is put in ON/RUN (Key Access)
or ON/RUN/START (Keyless
Access).
Vehicles with an automatic climate
control system will default to a
heating or cooling mode depending
on the outside temperature during a
remote start. When the key is turned
to ON/RUN (Key Access), or the
ON/RUN/START ignition position is
selected (Keyless Access), the
climate control system will turn on at
the setting the vehicle was set to
when the vehicle was last turned off.

2-28 Seats and Restraints
Rear Seat Driver Side Shown,Passenger Side Similar
If the vehicle has second row
seat-mounted side impact airbags,
they are in the sides of the rear
seatback closest to the door.
{WARNING
If something is between an
occupant and an airbag, the
airbag might not inflate properly
or it might force the object into
that person causing severe injury
or even death. The path of an
inflating airbag must be kept
clear. Do not put anything
between an occupant and an
airbag, and do not attach or put
anything on the steering wheel
hub or on or near any other
airbag covering.
Do not use seat accessories that
block the inflation path of a
seat-mounted side impact airbag.
Never secure anything to the roof
of a vehicle with roof-rail airbags
by routing a rope or tie down
through any door or window
opening. If you do, the path of an
inflating roof-rail airbag will be
blocked.
When Should an Airbag
Inflate?
Frontal airbags are designed to
inflate in moderate to severe frontal
or near-frontal crashes to help
reduce the potential for severe
injuries mainly to the driver's or right
front passenger's head and chest.
However, they are only designed to
inflate if the impact exceeds a
predetermined deployment
threshold. Deployment thresholds
are used to predict how severe a
crash is likely to be in time for the
airbags to inflate and help restrain
the occupants.
Whether the frontal airbags will or
should deploy is not based on how
fast your vehicle is traveling.
It depends largely on what you hit,
the direction of the impact, and how
quickly your vehicle slows down.

4-46 Instruments and Controls
Do not use the Universal Home
Remote with any garage door
opener that does not have the stop
and reverse feature. This includes
any garage door opener model
manufactured before April 1, 1982.
Read the instructions completely
before attempting to program the
Universal Home Remote. Because
of the steps involved, it may be
helpful to have another person
available to assist you with
programming the Universal Home
Remote.
Keep the original hand-held
transmitter for use in other vehicles
as well as for future Universal Home
Remote programming. It is also
recommended that upon the sale of
the vehicle, the programmed
Universal Home Remote buttons
should be erased for security
purposes. See“Erasing Universal
Home Remote Buttons” later in this
section. When programming a garage door,
park outside of the garage. Park
directly in line with and facing the
garage door opener motor-head or
gate motor-head. Be sure that
people and objects are clear of the
garage door or gate that is being
programmed.
It is recommended that a new
battery be installed in your
hand-held transmitter for quicker
and more accurate transmission of
the radio-frequency signal.
Programming the Universal
Home Remote System
For questions or help programming
the Universal Home Remote
System, call 1-800-355-3515 or go
to www.homelink.com.
Programming a garage door opener
involves time-sensitive actions, so
read the entire procedure before
starting. Otherwise, the device will
time out and the procedure will have
to be repeated.To program up to three devices:
1. Hold the end of your hand-held
transmitter about 3 to 8 cm
(1 to 3 inches) away from the
Universal Home Remote buttons
while keeping the indicator light
in view. The hand-held
transmitter was supplied by the
manufacturer of your garage
door opener receiver
(motor-head unit).
2. At the same time, press and hold both the hand-held
transmitter button and one of the
three Universal Home Remote
buttons to be used to operate
the garage door. Do not release
the Universal Home Remote
button or the hand-held
transmitter button until the
indicator light changes from a
slow to a rapidly flashing light.
You now may release both
buttons.

6-10 Infotainment System
Adjusting the EQ (Equalizer)
For vehicles that have an equalizer:
1. Press the TONE button.
2. Select EQ.
3. Select the setting.
Press the
0BACK button to go
back to the Tone Settings menu. DSP (Digital Signal Processing)
Settings
For vehicles with DSP, it is used to
provide a choice of different
listening experiences.
The DSP settings for the Radio with
CD are:
.normal
‐Select this setting to
adjust the audio for stereo
mode. This provides the best
sound quality for the drivers seat
first, with the front passenger
second.
.hk surround ‐Select to enable
hk surround. This produces a
true 6.1 matrix surround from
any two channel digital source.
This feature is not available in
AM/FM radio mode. The DSP settings for the Radio with
CD/DVD and MEM are:
.2.0 normal
‐Select this setting to
adjust the audio for stereo
mode. This provides the best
sound quality for the drivers seat
first, with the front passenger
second.
.hk surround ‐Select to enable
hk surround. This produces a
true 6.1 matrix surround from
any two channel digital source.
This feature is not available in
AM/FM radio mode.
To adjust the DSP settings:
1. Press the TONE button.
2. Select DSP.
3. Select the setting.
Press the
0BACK button to go
back to the Tone Settings menu.

6-36 Infotainment System
Power for auxiliary devices is not
supplied by the radio system.
To use the auxiliary inputs of the
RSE system:
1. Connect the auxiliary devicecables to the A/V jacks.
2. Power on both the auxiliary device and the RSE video
screen.
Changing the Source on the Video
Display Screens
The image from the auxiliary device
can be switched between the video
display screens.
To change the display:
1. Press the AUX button on the remote control to change the
source of both video screens
from the DVD player to the
auxiliary device.
2. Press the AUX button a second time to change the
left video screen source to the
DVD player and the right video
screen to the auxiliary device. 3. Press the AUX button a
third time to change the left
video screen source to the
auxiliary device and the right
video screen to the DVD player.
4. Press the AUX button a fourth time to change the
source of both video screens
to the DVD player.
How to Change the RSE Video
Screen Settings
The screen display mode,
brightness, and language can be
changed from the setup menu using
the remote control. To change a
setting:
1. Press
z.
2. Use
n,q,p,oand
rselect the settings.
3. Press
zagain to exit the
setup menu.
Audio Output
Audio from the DVD player or
auxiliary inputs can be heard
through the following:
.Wireless Headphones
.Vehicle Speakers
The RSE system transmits the
audio signal to the wireless
headphones if an audio signal is
available. See “Headphones” earlier
in this section for more information.
The front seat passengers are
able to listen to playback from the
A/V jacks through the vehicle
speakers by selecting Rear A/V as
the source on the radio.
Video Screens
The video screens are located in the
back of the driver and front
passenger seats.

6-38 Infotainment System
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.
z(Display Menu): Press to adjust
the brightness, screen display
mode, and display the
language menu.
q(Return): Press to exit the
current active menu and return to
the previous menu. This button
operates only when the display
menu or a DVD menu is active.
c(Stop): Press to stop playing,
rewinding, or fast forwarding a DVD.
Press twice to return to the
beginning of the DVD.
s(Play/Pause): Press to start
playing a DVD. Press to pause a
DVD while it is playing. Press again
to continue playing.
Depending on the infotainment
system in the vehicle, DVD
playback may be slowed down by
pressing
sthen[. Reverse slow
play by pressing
sthenr.
Press
sagain to cancel slow play.