lights BUICK LACROSSE 2008 User Guide

4. Press OFF to turn the climate control system off.
Only the rear defog and heated seats will function.
Press AUTO or any other button except the
heated seats or rear defog to turn the climate
control system back on.
This control has four types of operation.
Automatic can set/change the temperature only.
AUTO and temperature only will appear on the
display.
Semi-Automatic Fan can set/change the
temperature and mode. The fan operates
automatically. The temperature and mode will
appear on the display.
Semi-Automatic Mode can set/change the
temperature and fan speed. The mode operates
automatically. The fan speed and temperature will
appear on the display.
Manual can set/change the temperature, mode and
fan. The fan speed, temperature, and mode will
appear on the display.
If your vehicle has the remote start feature, the climate
control system will automatically regulate the inside
temperature of your vehicle when the remote start
system is activated. Normal operation and the last
setting of the climate control system will return after the
key is turned on.
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.
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.
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 3-29andScheduled Maintenance on page 6-4.
3-25

9. Remove the old air lter.
10. Install a new passenger compartment air lter. See
Maintenance Replacement Parts on page 6-13for
the type of lter to use. Make sure it slides
under the compartment retainers.
11. Reverse Steps 1 through 8.
For best climate control performance, re-installation of a
clean air lter is required.
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.
3-30

If, after several seconds, both 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/retailer for service.
{CAUTION:
If the airbag readiness light in the instrument
panel cluster ever comes on and stays on, 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’s seat may not have the protection
of the airbag(s). SeeAirbag Readiness Light
on page 3-33for more on this, including
important safety information.
Charging System Light
This light will come on
briey when you turn on
the ignition key, but
the engine is not running,
as a check to show
you it is working.
It should go out once the engine is running. If it stays
on, or comes on while driving, there could be a problem
with the charging system. A charging system Driver
Information Center (DIC) message may also appear.
SeeDIC Warnings and Messages on page 3-58
for more information. This light could indicate that there
are problems with a generator drive belt, or that
there is an electrical problem. Have it checked right
away. If you must drive a short distance with the light on,
be certain to turn off all the accessories, such as the
radio and air conditioner.
3-36

ALL KEYS WILL BE RESET
This screen will only display if YES was selected on the
FACTORY DEFAULTS screen.
Press the set/reset button to scroll through the following
settings:
CANCEL (default):The features will not be set to their
factory default settings and the DIC will return to the
PERSONAL PROGRAM menu.
OK:The features will be set to their factory default
settings, the DIC will exit the personal program menu,
and PERSONAL OPTIONS SAVED will display.
EXT (Exterior) LIGHT DELAY
This feature allows you to set the amount of time the
exterior lamps remain on after the key is removed from
the ignition or the vehicle is unlocked using the
Remote Keyless Entry (RKE) transmitter.
Press the option button until EXT LIGHT DELAY
appears on the DIC display. Press the set/reset button
to scroll through the following settings:
OFF:The exterior lamps will not turn on.
15 seconds:The exterior lamps will stay on for
15 seconds.
30 seconds (default):The exterior lamps will stay on
for 30 seconds.60 seconds:The exterior lamps will stay on for
60 seconds.
90 seconds:The exterior lamps will stay on for
90 seconds.
To select a setting and move on to the next feature,
press the option button while the desired setting
is displayed on the DIC.
INT (Interior) 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 settings:
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.
To select a setting and move on to the next feature,
press the option button while the desired setting
is displayed on the DIC.
3-78

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 (RKE) transmitter or the
correct key.
Press the option button until CONTENT THEFT appears
on the DIC display. Press the set/reset button to
scroll through the following settings:
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 RKE transmitter or by pressing the
power door lock switch. SeeContent Theft-Deterrent
on page 2-20andPower Door Locks on page 2-11for
more information.
To select a setting and move on to the next feature,
press the option button while the desired setting
is displayed on the DIC.
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 (RKE) transmitter.
Press the option button until FOB LOCK FEEDBACK
appears on the DIC display. Press the set/reset button to
scroll through the following settings:
OFF:There will be no feedback when locking the
vehicle.
LIGHTS:The exterior lamps will ash when you press
the lock button on the RKE transmitter.
LIGHTS and HORN (default):The exterior lamps will
ash when you press the lock button on the RKE
transmitter, and the horn will sound when the lock button
is pressed again within ve seconds of the previous
command.
To select a setting and move on to the next feature,
press the option button while the desired setting
is displayed on the DIC.
3-80

How to Add Automatic Transmission
Fluid
Refer to the Maintenance Schedule to determine what
kind of transmission uid to use. SeeRecommended
Fluids and Lubricants on page 6-12.
If the uid level is low, add only enough of the proper
uid to bring the level into the crosshatched area on the
dipstick.
1. Pull out the dipstick.
2. Using a long-neck funnel, add enough uid at the
dipstick hole to bring it to the proper level.
It does not take much uid, generally less than one
pint (0.5 L). Do not overll.
Notice:Use of the incorrect automatic transmission
uid may damage your vehicle, and the damages
may not be covered by your warranty. Always use
the automatic transmission uid listed in
Recommended Fluids and Lubricants on page 6-12.
3. After adding uid, recheck the uid level as
described under “How to Check Automatic
Transmission Fluid,” earlier in this section.
4. When the correct uid level is obtained, push the
dipstick back in all the way.
Engine Coolant
The cooling system in the vehicle is lled with
DEX-COOL®engine coolant. This coolant is designed to
remain in the vehicle for ve years or 150,000 miles
(240 000 km), whichever occurs rst, if only DEX-COOL
®
extended life coolant is added.
The following explains the cooling system and how to
add coolant when it is low. If there is a problem with
engine overheating or if coolant needs to be added to the
radiator, seeEngine Overheating on page 5-30.
A 50/50 mixture of clean, drinkable water and
DEX-COOL
®engine coolant will:
Give freezing protection down to−34°F (−37°C).
Give boiling protection up to 265°F (129°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as they
should.
Notice:Using coolant other than DEX-COOL
®may
cause premature engine, heater core, or radiator
corrosion. In addition, the engine coolant may
require changing sooner, at the rst maintenance
service after each 30,000 miles (50 000 km) or
24 months, whichever occurs rst. Any repairs would
not be covered by your warranty. Always use
DEX-COOL
®(silicate-free) coolant in your vehicle.
5-27

Lighting
Delayed Entry.............................................3-17
Delayed Exit...............................................3-17
Entry.........................................................3-16
Perimeter...................................................3-17
Theater Dimming.........................................3-17
Lights
Exterior Lamps............................................3-13
Flash-to-Pass............................................... 3-8
High/Low Beam Changer................................ 3-8
Interior Lamps.............................................3-16
Loading Your Vehicle.......................................4-21
Lockout Protection..........................................2-13
Locks
Automatic Door Lock....................................2-12
Delayed Locking..........................................2-12
Door..........................................................2-11
Lockout Protection.......................................2-13
Power Door................................................2-11
Programmable Automatic Door Unlock............2-12
Rear Door Security Locks.............................2-12
Loss of Control...............................................4-12
Low Coolant Warning Light..............................3-41
Low Fuel Warning Light...................................3-48
Low Washer Fluid Warning Light.......................3-47
Lumbar
Power Controls............................................. 1-3M
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill........................................... 6-8
At Least Once a Month.................................. 6-9
At Least Once a Year.................................... 6-9
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-7
Maintenance Record....................................6-16
Maintenance Replacement Parts....................6-13
Maintenance Requirements............................. 6-2
Owner Checks and Services........................... 6-8
Recommended Fluids and Lubricants.............6-12
Scheduled Maintenance................................. 6-4
Using.......................................................... 6-2
Your Vehicle and the Environment................... 6-2
Malfunction Indicator Light................................3-42
Manual, Using.................................................... iii
Message
DIC Warnings and Messages........................3-58
Mirrors
Automatic Dimming Rearview........................2-39
Automatic Dimming Rearview with OnStar
®.....2-39
Manual Rearview Mirror................................2-38
Manual Rearview Mirror with OnStar
®.............2-38
Outside Convex Mirror.................................2-40
Outside Power Heated Mirrors.......................2-40
Outside Power Mirrors..................................2-40
8

W
Warning Lights, Gages and Indicators................3-30
Warnings
DIC Warnings and Messages........................3-58
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washer Fluid, Low Warning Light......................3-47
Wheels
Alignment and Tire Balance..........................5-82
Different Size..............................................5-80
Replacement...............................................5-82
Where to Put the Restraint...............................1-39
Windows.......................................................2-17
Power........................................................2-18Windshield
Replacement...............................................5-62
Washer........................................................ 3-9
Washer Fluid..............................................5-44
Wiper Blade Replacement.............................5-62
Wiper Blades, Cleaning..............................5-104
Wiper Fuses.............................................5-109
Wipers......................................................... 3-9
Winter Driving................................................4-17
X
XM Radio Messages.....................................3-100
XM™ Satellite Radio Antenna System..............3-105
Y
Your Vehicle and the Environment....................... 6-2
14