2013 BUICK LACROSSE lights

Black plate (30,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
5-30 Instruments and Controls
The following indicator lights come
on in the instrument panel when
activated and also appear on
the HUD:
.Turn Signal Indicators
.High-Beam Indicator Symbol
The HUD temporarily displays some
vehicle warnings, such as CHECK
TIRE PRESSURE and FUEL
LEVEL LOW when these messages
are on the DIC trip computer.
The HUD also displays the following
messages on vehicles with these
systems, when they are active:
.TRACTION CONTROL ACTIVE
.STABILITRAK ACTIVE
When the HUD is on, the
speedometer reading is continually
displayed. The current radio station
or CD track number will display for a
short period of time after the radio
or CD track status changes. This
happens whenever radio information
is changed. The speedometer size
is reduced when radio, CD
information, warnings, or turn-by-turn navigation
information are displayed on
the HUD.The HUD control is located to the
left of the steering wheel.
To adjust the HUD image so that
items are properly displayed, do the
following:
1. Adjust the driver seat to a
comfortable position.
2. Start the engine.
3. Adjust the HUD controls. Use the following settings to adjust
the HUD.
OFF:
To turn HUD off, turn the HUD
dimming knob fully counterclockwise
until the HUD display turns off.
Brightness: Turn the dimming knob
clockwise or counterclockwise to
brighten or dim the display.
«(Up) orª(Down): Press the
up or down arrows to center the
HUD image in your view. The HUD
image can only be adjusted up and
down, not side to side.
PAGE: Press to select the display
formats. Release the PAGE button
when the format number with the
desired display is shown on the
HUD. If vehicle messages are
displayed, pressing PAGE may clear
the message.

Black plate (43,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
Instruments and Controls 5-43
Lighting
Select the Lighting menu and the
following will be displayed:
.Exit Lighting
.Vehicle Locator Lights
Exit Lighting
This allows selection of how long
the exterior lamps stay on when
leaving the vehicle and it is dark
outside.
Press SELECT when Exit Lighting is
highlighted. Turn the Multifunction
knob to select Off, 30 Seconds,
1 Minute, or 2 Minutes. Press
SELECT to confirm the selection.
Press
/BACK to move to the
last menu.
Vehicle Locator Lights
This allows the vehicle locator lights
to be turned on or off. The vehicle
locator lights come on when
unlocking the vehicle with the RKE
transmitter. Press SELECT when Vehicle
Locator Lights is highlighted. Turn
the Multifunction knob to select On
or Off. Press SELECT to confirm the
selection. Press
/BACK to move to
the last menu.
Power Door Locks
Select Power Door Locks and the
following will be displayed:
.Unlocked Door Anti Lock Out
.Delayed Door Lock
.Auto Door Unlock
Unlocked Door Anti Lock Out
When on, this feature will keep the
driver door from locking when the
door is open. If Off is selected, the
Unlocked Door Anti Lock Out menu
will be available and the door will
lock as programmed through
this menu.
Press SELECT when Unlocked
Door Anti Lock Out is highlighted.
Turn the Multifunction knob to select On or Off. Press SELECT to confirm
the selection. Press
/BACK to
move to the last menu.
Delayed Door Lock
When on, this feature will delay the
locking of the doors until
five seconds after the last door is
closed. You will hear three chimes
to signal delayed locking is in use.
Pressing either the power lock
button or
Qon the RKE transmitter
twice will override the delayed
locking feature and immediately lock
all of the doors.
Press SELECT when Delayed Door
Lock is highlighted. Turn the
Multifunction knob to select On or
Off. Press SELECT to confirm the
selection. Press
/BACK to move to
the last menu.
Auto Door Unlock
This allows selection of which of the
doors will automatically unlock when
the vehicle is shifted into P (Park).

Black plate (44,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
5-44 Instruments and Controls
Press SELECT when Auto Door
Unlock is highlighted. Turn the
Multifunction knob to select All
Doors, Driver Door, or Off. Press
SELECT to confirm the selection.
Press
/BACK to move to the
last menu.
Remote Lock/Unlock/Start
Select Remote Lock/Unlock/Start
and the following will be displayed:
.Unlock Feedback (Lights)
.Locking Feedback
.Door Unlock Options
.Remote Recall
.Passive Entry
.Remote Left In Vehicle
Unlock Feedback (Lights)
When on, the exterior lamps will
flash when unlocking the vehicle
with the RKE transmitter.
Press SELECT when Unlock
Feedback (Lights) is highlighted.
Turn the Multifunction knob to select On or Off. Press SELECT to confirm
the selection. Press
/BACK to
move to the last menu.
Locking Feedback
This allows selection of what type of
feedback is given when locking the
vehicle with the RKE transmitter.
Press SELECT when Locking
Feedback is highlighted. Turn the
Multifunction knob to select Lights
and Horn, Lights Only, Horn Only,
or Off. Press SELECT to confirm the
selection. Press
/BACK to move to
the last menu.
Door Unlock Options
This allows selection of which doors
will unlock when pressing
Kon the
RKE transmitter.
Press SELECT when Door Unlock
Options is highlighted. Turn the
Multifunction knob to select All
Doors or Driver Door Only. When
set to Driver Door Only, the driver
door will unlock the first time the
unlock button is pressed and all doors will unlock when the button is
pressed a second time. When set to
All Doors, all of the doors will unlock
at the first press of
K. Press
SELECT to confirm the selection.
Press
/BACK to move to the
last menu.
Remote Recall
When on, this feature will recall the
current driver's last seat and outside
mirror positions upon unlocking the
driver door with the RKE, and
opening that door. The current driver
is identified when the RKE is used
to unlock the driver door. If keyless
access equipped, the recall will
occur upon opening the driver door.
See “Memory Remote Recall” under
Memory Seats on page 3‑6.
This allows the Remote Recall
feature to be turned on or off.
Remote Recall is when the
memorized settings will be recalled
as you unlock and enter the vehicle.

Black plate (2,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
6-2 Lighting
;(Parking Lamps):Turns on the
parking lamps together with the
following:
.Sidemarker Lamps
.Taillamps
.License Plate Lamps
.Instrument Panel Lights
5(Headlamps): Turns on the
headlamps together with the
following:
.Sidemarker Lamps
.Taillamps
.License Plate Lamps
.Instrument Panel Lights
.Parking Lamps
Exterior Lamps Off
Reminder
A warning chime sounds if the driver
door is opened while the ignition is
off and the exterior lamps are on.
Headlamp High/
Low-Beam Changer
2 3
(Headlamp High/Low-Beam
Changer): Push the turn signal
lever away from you and release, to
turn the high beams on. To return to
low beams, push the lever again or
pull it toward you and release.
This indicator light turns on in the
instrument cluster when the
high-beam headlamps are on.
Flash-to-Pass
To flash the high beams, pull the
turn signal lever toward you, and
release.
Daytime Running
Lamps (DRL)
Daytime Running Lamps (DRL) can
make it easier for others to see the
front of your vehicle during the day.
Fully functional daytime running
lamps are required on all vehicles
first sold in Canada.
The DRL system turns on the
low-beam headlamps at a reduced
brightness. For vehicles with High
Intensity Discharge (HID)
headlamps, the dedicated DRL will
come on when all of the following
conditions are met:
.The ignition is on.
.The exterior lamps control is
in AUTO.
.The light sensor determines it is
daytime.
.The parking brake is released or
the vehicle is not in P (Park).

Black plate (3,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
Lighting 6-3
When the DRL are on, the
low-beam headlamps will be on.
The taillamps, sidemarker lamps,
instrument panel lights, and other
lamps will not be on.
The DRL turn off when the
headlamps are turned to
Oor the
ignition is off.
This vehicle may have a DRL
disabling function. When the DRL
are on and a turn signal is activated,
the DRL on that side will be off until
the turn signal goes off.
Automatic Headlamp
System
When the exterior lamp control is
set to AUTO and it is dark enough
outside, the headlamps come on
automatically.
There is a light sensor located on
top of the instrument panel. Do not
cover the sensor; otherwise the
headlamps will come on when they
are not needed.
The system may also turn on the
headlamps when driving through a
parking garage or tunnel.
When it is bright enough outside,
the headlamps will turn off or may
change to Daytime Running
Lamps (DRL).
The automatic headlamp system
turns off when the exterior lamp
control is turned to
Oor the ignition
is off.
Lights On with Wipers
If the windshield wipers are
activated in daylight with the engine
on, and the exterior lamp control is
in AUTO, the headlamps, parking
lamps, and other exterior lamps
come on. The transition time for the
lamps coming on varies based on
wiper speed. When the wipers are
not operating, these lamps turn off.
Move the exterior lamp control to
P
or;to disable this feature.
Adaptive Forward
Lighting (AFL)
The Adaptive Forward Lighting
System (AFL) pivots the headlamps
horizontally to provide greater road
illumination while turning. To enable
AFL, set the exterior lamp switch to
the AUTO position. Moving the
switch out of the AUTO position
deactivates the system. AFL
operates when the vehicle speed is
greater than 3 km/h (2 mph). AFL
does not operate when the

Black plate (5,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
Lighting 6-5
To turn on the fog lamps, the ignition
and the headlamps or parking lamps
must be on.
If the fog lamps are turned on while
the exterior lamp switch is in the
AUTO position, the headlamps
come on automatically.
#(Fog Lamps):Press to turn on
or off. An indicator light on the
instrument cluster comes on when
the fog lamps are on.
Some localities have laws that
require the headlamps to be on
along with the fog lamps.
Interior Lighting
Instrument Panel
Illumination Control
The brightness of the instrument
panel lighting and steering wheel
controls can be adjusted.
D(Instrument Panel
Illumination): Move and hold the
thumbwheel up or down to brighten
or dim the lights.
Dome Lamps
The interior lamps control located in
the overhead console controls both
the front and rear interior lamps.
To operate:
((Off): Turns the lamps off.
H(Door): Turns the lamps on
when any door is opened.
'(On): Keeps the lamps on all
the time.
The interior lamps turn on
automatically if the airbags are
deployed.

Black plate (6,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
6-6 Lighting
Reading Lamps
There are front and rear reading
lamps.
The front reading lamps are located
in the overhead console.
The rear reading lamps are located
in the headliner.
#or$(Reading Lamps):Press
to turn each lamp on or off.
Sun Visor Lamps
This lamp turns on when the cover
is opened.
Lighting Features
Entry Lighting
The headlamps, taillamps, license
plate lamps, back-up lamps, dome
lamps, and most of the interior lights
turn on briefly when the Remote
Keyless Entry (RKE) transmitter
K
button is pressed, or when the door
handle is pulled on a keyless
access vehicle. See Ignition
Positions (Keyless Access) on
page 9‑15 orIgnition Positions (Key
Access) on page 9‑17. After about
30 seconds the exterior lamps turn
off, then the dome lamps and
remaining interior lights dim to off.
Entry lighting can be disabled
manually by changing the ignition
out of the OFF position, or by
pressing the RKE transmitter
Q
button.
This feature can be changed. See
Vehicle Personalization on
page 5‑39.

Black plate (7,1)Buick LaCrosse Owner Manual - 2013 - crc - 9/7/12
Lighting 6-7
Exit Lighting
The headlamps, taillamps, parking
lamps, back-up lamps, and license
plate lamps come on at night, or in
areas with limited lighting, when the
key is removed from the ignition.
The dome lamps also come on
when the key is removed from the
ignition. The exterior lights and
dome lamps remain on after the
door is closed for a set amount of
time, then automatically turn off.
For vehicles with keyless access,
the exterior lamps and dome lamps
automatically turn on when a door is
opened after the ignition is turned
off. SeeIgnition Positions (Keyless
Access) on page 9‑15 orIgnition
Positions (Key Access) on
page 9‑17.
The exterior lamps turn off
immediately by turning the exterior
lamps control off.
This feature can be changed. See
Vehicle Personalization on
page 5‑39.
Battery Load
Management
The vehicle has Electric Power
Management (EPM) that estimates
the battery's temperature and state
of charge. It then adjusts the voltage
for best performance and extended
life of the battery.
When the battery's state of charge
is low, the voltage is raised slightly
to quickly bring the charge back up.
When the state of charge is high,
the voltage is lowered slightly to
prevent overcharging. If the vehicle
has a voltmeter gauge or a voltage
display on the Driver Information
Center (DIC), you may see the
voltage move up or down. This is
normal. If there is a problem, an
alert will be displayed.
The battery can be discharged at
idle if the electrical loads are very
high. This is true for all vehicles.
This is because the generator
(alternator) may not be spinning fast enough at idle to produce all of the
power needed for very high
electrical loads.
A high electrical load occurs when
several of the following are on, such
as: headlamps, high beams, fog
lamps, rear window defogger,
climate control fan at high speed,
heated seats, engine cooling fans,
trailer loads, and loads plugged into
accessory power outlets.
EPM works to prevent excessive
discharge of the battery. It does this
by balancing the generator's output
and the vehicle's electrical needs.
It can increase engine idle speed to
generate more power whenever
needed. It can temporarily reduce
the power demands of some
accessories.
Normally, these actions occur in
steps or levels, without being
noticeable. In rare cases at the
highest levels of corrective action,
this action may be noticeable to the
driver. If so, a DIC message might
be displayed and it is recommended