2005 BUICK LACROSSE lights

Interior Lamps
Your interior lamps control
is located next to the
exterior lamps control
and to the left of the
steering wheel on the
instrument panel.
9(Off):Turn the control to this position to disable
courtesy lamps, entry lighting, delayed entry lighting, and
delayed exit lighting.
1(Door):Turn the control to this position to turn the
interior lamps on when any door is open and when
the ignition key is removed from the ignition.
+(On):Turn the control to this position to turn the
interior lamps on.
The interior lamps can be controlled, or automatically
turned on or off under certain conditions. They are
explained in the following text.
Instrument Panel Brightness
The instrument panel lights can be brightened or
dimmed by pressing the center knob of the interior lamp
controls until it pops out. Turn the knob clockwise to
brighten the lights or counterclockwise to dim them.
Courtesy Lamps
Courtesy lamps come on to make it easier to enter and
exit the vehicle. These lamps will come on when the
interior lamp control is in the door position and any door
is opened.
Entry Lighting
The courtesy lamps will come on and stay on for a set
time whenever the interior lamp control is in the door
position and the UNLOCK button on the remote keyless
entry transmitter is pressed.
The lamps will stay on while a door is opened and then
turn off automatically about 25 seconds after it is
closed. If the UNLOCK button is pressed and a door is
not opened, the lamps will turn off after about
25 seconds.
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Entry lighting includes a feature called theater dimming.
With theater dimming, the lamps do not turn off at
the end of the delay time. Instead, they slowly dim after
the delay time and then turn off.
The courtesy lamps turn off when the ignition key is
turned to RUN or START. They will come on again when
a door is opened.
Delayed Entry Lighting
Delayed entry lighting lights the vehicle’s interior for a
period of time after all the doors have been closed.
After all the doors have been closed, the delayed entry
lighting feature will continue to work until one of the
following occurs:
The ignition is in run.
The doors are locked.
Twenty-ve seconds has elapsed.
If during the illumination period a door is opened, the
timed illumination period will be canceled and the interior
lamps will remain on.
Theater Dimming
This feature allows for a three to ve-second fade out of
the courtesy lamps instead of immediate turn off.
Delayed Exit Lighting
This feature can be programmed either on or off using
the Driver Information Center. SeeDIC Vehicle
Personalization on page 3-71under INT LIGHTS KEYS
REMOVED. When activated, this feature illuminates
the interior for a period of time after the ignition key is
removed from the ignition.
The ignition must be off and the interior lamp control
must be in the door position for delayed exit lighting to
work. When the ignition key is removed, interior
illumination will activate and remain on until one of the
following occurs:
The ignition is in run.
The power door locks are activated.
Twenty-ve seconds has elapsed.
If during the illumination period a door is opened, the
timed illumination period will be canceled and the interior
lamps will remain on.
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The URPA display is located inside the vehicle,
above the rear window. It has three color-coded lights
that can be seen through the rearview mirror or by
turning around.
{CAUTION:
Even with the Ultrasonic Rear Park Assist
system, the driver must check carefully
before backing up. The system does not
operate above typical backing speeds of
3 mph (5 km/h) while parking. And, the system
does not detect objects that are more than
5 feet (1.5 meters) behind the vehicle.
So, unless you check carefully behind you
before and when you back up, you could strike
children, pedestrians, bicyclists or pets behind
you, and they could be injured or killed.
Whether or not you are using rear park assist,
always check carefully behind your vehicle
before you back up and then watch closely as
you do.
How the System Works
URPA comes on automatically when the shift lever is
moved into REVERSE (R). When the system comes on,
the three lights on the display will briey illuminate to
let you know that the system is working. If your vehicle is
moving in REVERSE (R) at a speed greater than
3 mph (5 km/h), the red light will ash to remind you the
system does not work at this speed.
The rst time an object is detected while in
REVERSE (R), a chime will sound and the following will
occur in sequence, depending on the distance from
the object:
At 5 feet (1.5 m) a chime will sound and one amber
light will be lit.
At 40 inches (1.0 m) both amber lights will be lit.
At 20 inches (0.5 m) a continuous chime will sound
and all three lights (amber/amber/red) will be lit.
At 1 foot (0.3 m) a continuous chime will sound and
all three lights (amber/amber/red) will ash.
URPA can detect objects 3 inches (7.6 cm) and wider,
and at least 10 inches (25.4 cm) tall, but it cannot detect
objects that are above trunk level. In order for the
rear sensors to recognize an object, it must be within
operating range.
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Manual Operation
During daylight hours, the instrument panel brightness
control might need to be adjusted to the highest setting,
in order to see the indicator lights for the various
climate control settings.
9(Off):Press this button to turn the climate control
system off.
yz(Temperature):Press these buttons to manually
adjust the temperature inside the vehicle. Press the
up arrow on the driver or passenger side to raise
the temperature and press the down arrow to lower the
temperature. The display will show the selected
temperature.
You may also have controls on your steering wheel that
can be used to adjust the temperature inside your
vehicle. SeeSteering Wheel Climate Controls on
page 3-30for additional information.
z9(Fan):Press this button to decrease the fan
speed. Pressing the arrows cancels the automatic
operation and places the system in manual or
semi-automatic mode. Press the AUTO button to return
to automatic operation. If the airow seems low when
the fan is at the highest setting, the passenger
compartment air lter may need to be replaced. For
more information seePassenger Compartment Air Filter
on page 3-28andScheduled Maintenance on page 6-4.
9y(Fan):Press this button to increase the fan
speed. Pressing the arrows cancels the automatic
operation and places the system in manual or
semi-automatic mode. Press the AUTO button to return
to automatic operation. If the airow seems low when
the fan is at the highest setting, the passenger
compartment air lter may need to be replaced. For
more information seePassenger Compartment Air Filter
on page 3-28andScheduled Maintenance on page 6-4.
6(Floor):This mode directs most of the air to the
oor, with some air directed to the side window outlets
and a small amount to the windshield.
)(Bi-Level):This setting directs airow to the
instrument panel and oor outlets. A small amount
of air is also directed to the windshield and the side
window outlets.
Y(Vent):This mode directs air through the instrument
panel outlets.
h(Recirculation):Press this button to turn
recirculation mode on or off. This mode keeps outside
air from coming into the vehicle. It can be used to
prevent outside air and odors from entering your vehicle
or to help cool the air inside the vehicle more quickly.
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Steering Wheel Climate Controls
If your vehicle has this
feature, you can control
the temperature inside
your vehicle by using the
controls located on
your steering wheel.
yz(Temperature):Press the up arrow to increase
or the down arrow decrease the temperature inside
your vehicle.
Warning Lights, Gages, and
Indicators
This part describes the warning lights and gages that
may be on the vehicle. The pictures will help you
locate them.Warning lights and gages can signal that something is
wrong before it becomes serious enough to cause
an expensive repair or replacement. Paying attention to
the warning lights and gages could also save you or
others from injury.
Warning lights come on when there may be or is a
problem with one of the vehicle’s functions. As you will
see in the details on the next few pages, some
warning lights come on briey when you start the
engine just to let you know they are working. If you are
familiar with this section, you should not be alarmed
when this happens.
Gages can indicate when there may be or is a problem
with one of your vehicle’s functions. Often gages
and warning lights work together to let you know when
there is a problem with your vehicle.
When one of the warning lights comes on and stays on
when you are driving, or when one of the gages
shows there may be a problem, check the section that
tells you what to do about it. Please follow this
manual’s advice. Waiting to do repairs can be
costly – and even dangerous. So please get to know
the warning lights and gages. They are a big help.
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If the word OFF is lit on the airbag status indicator, it
means that the passenger sensing system has turned off
the right front passenger’s frontal airbag. SeePassenger
Sensing System on page 1-60for more on this,
including important safety information.
If, after several seconds, all status indicator lights
remain on, or if there are no lights at all, there may be a
problem with the lights or the passenger sensing
system. See your dealer for service.
{CAUTION:
If the off indicator and the airbag readiness
light ever come on together, it means that
something may be wrong with the airbag
system. If this ever happens, have the vehicle
serviced promptly, because an adult-size
person sitting in the right front passenger seat
may not have the protection of the frontal
airbag. SeeAirbag Readiness Light on
page 3-33.
Charging System Light
The charging system light
will come on briey when
the ignition is turned
on, as a check to show
that it is working. Then it
should go out.
If it stays on, or comes on while the vehicle is being
driven, a chime will sound and there may be a problem
with the charging system. It could indicate that the
vehicle has a loose accessory belt or another electrical
problem. Have it checked right away. Driving while
this light is on could drain the battery.
If the vehicle must be driven a short distance with the
light on, be certain to turn off all the accessories,
such as the radio and air conditioner.
3-35

60 seconds:The exterior lamps will stay on for
60 seconds.
90 seconds:The exterior lamps will stay on for
90 seconds.
Select one of the available choices and press the option
button while it is displayed on the DIC to select it and
move on to the next feature.
INT LIGHTS KEYS REMOVED
This feature enables the interior lamps in the vehicle to
turn on for about 25 seconds after the key is removed
from the ignition.
Press the option button until INT LIGHTS KEYS
REMOVED appears on the DIC display. Press the
set/reset button to scroll through the following choices:
OFF:Removing the key from the ignition will not
cause the interior lamps to turn on.
ON (default):Removing the key from the ignition will
cause the interior lamps to be turned on for about
25 seconds.
Select one of the available choices and press the option
button while it is displayed on the DIC to select it and
move on to the next feature.
DELAYED LOCKING
This feature allows the locking of the vehicle to be
delayed until all of the doors have been closed
for approximately ve seconds.
When the delayed locking feature is enabled, it may be
activated when the key is out of the ignition by doing
one of the following:
Pressing the driver’s door power lock switch
one time while the driver’s door is open.
Pressing the passenger’s door power lock switch
one time while the passenger’s door is open.
Pressing the lock button on the remote keyless
entry transmitter one time while any door is open.
Two chimes will sound to signal that delayed locking
is active.
The doors may be locked immediately by repeating
one of the above actions more than one time.
If a door remains open, without any other door being
opened or closed, the vehicle will lock after
approximately 45 seconds.
If a key is in the ignition, this feature will not lock the
doors. SeeDelayed Locking on page 2-11for more
information.
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Press the option button until DELAYED LOCKING
appears on the DIC display. Press the set/reset button
to scroll through the following choices:
OFF:There will be no delayed locking of the
vehicle’s doors.
ON (default):The locking of the vehicle’s doors will be
delayed by ve seconds while a door is open after a
power door lock switch is pressed, or the lock button on
the remote keyless entry transmitter is pressed while
a door is open.
Select one of the available choices and press the option
button while it is displayed on the DIC to select it and
move on to the next feature.
CONTENT THEFT
If your vehicle has the content theft-deterrent system,
once this feature is turned on, the system will activate if
someone tries to enter the vehicle without using the
remote keyless entry transmitter or the correct key.
It will also activate when an incorrect key is used in
the ignition.
Press the option button until CONTENT THEFT appears
on the DIC display. Press the set/reset button to
scroll through the following choices:
OFF:The content theft-deterrent system will be
turned off.ON (default):The content theft-deterrent system will be
turned on.
When ON is selected, the content theft-deterrent system
will be armed when the vehicle is locked by pressing
the lock button on the remote keyless entry transmitter
or by pressing the power door lock switch. See
Content Theft-Deterrent on page 2-17andPower Door
Locks on page 2-11for more information.
Select one of the available choices and press the option
button while it is displayed on the DIC to select it and
move on to the next feature.
FOB LOCK FEEDBACK
This feature allows you to select the type of feedback
you will receive when locking the vehicle with the remote
keyless entry transmitter.
Press the option button until FOB LOCK FEEDBACK
appears on the DIC display. Press the set/reset button to
scroll through the following choices:
OFF:There will be no feedback when locking
the vehicle.
LIGHTS:The exterior lamps will ash when you press
the lock button on the remote keyless entry transmitter.
3-74