2008 BUICK LACROSSE fuse

Reclining Seatbacks
{CAUTION:
You can lose control of the vehicle if you try to
adjust a manual driver’s seat while the vehicle
is moving. The sudden movement could startle
and confuse you, or make you push a pedal
when you do not want to. Adjust the driver’s
seat only when the vehicle is not moving.
{CAUTION:
If the seatback is not locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
push and pull on the seatback to be sure it
is locked.Your seats have manual reclining seatbacks. The lever
used to operate them is located on the outboard side of
the seats.
To recline the seatback, do the following:
1. Lift the recline lever.
2. Move the seatback to the desired position, then
release the lever to lock the seatback in place.
3. Push and pull on the seatback to make sure it is
locked.
1-4

If the engine still does not start, and the key appears to be
undamaged, try another ignition key. At this time, you
may also want to check the fuse. SeeFuses and Circuit
Breakers on page 5-109. If the engine still does not start
with the other key, the vehicle needs service. If the
vehicle does start, the rst key may be faulty. See your
dealer/retailer who can service the PASS-Key
®III to have
a new key made. In an emergency, contact Roadside
Assistance. SeeRoadside Assistance Program on
page 7-8for more information.
It is possible for the PASS-Key
®III decoder to accept
the transponder value of a new or replacement key.
Up to 10 keys may be programmed for the vehicle.
The following procedure is for programming additional
keys only. If all the programmed keys are lost or do
not operate, see your dealer/retailer or a locksmith who
can service PASS-Key
®III to have keys made and
programmed to the system.
To program the new key do the following:
1. Verify that the new key has PK3 stamped on it.
2. Insert the master key in the ignition and start
the engine. If the engine will not start, see your
dealer/retailer for service.
3. After the engine has started, turn the key to
LOCK/OFF, and remove the key.4. Insert the key to be programmed and turn it to
ON/RUN within ve seconds of removing the
original key.
5. The SERVICE THEFT SYSTEM warning message
on the DIC will turn off, once the key has been
programmed. It may not be apparent that the
SERVICE THEFT SYSTEM warning message went
on due to how quickly the key is programmed.
6. Repeat Steps 1 through 5 if additional keys are to
be programmed.
If the SERVICE THEFT SYSTEM warning message
appears and stays on the DIC while the vehicle is being
driven, the engine will be able to be restarted if it is turned
off. Your PASS-Key
®III system, however, is not working
properly and must be serviced by your dealer/retailer.
The vehicle is not protected by the PASS-Key
®III system
at this time.
If the PASS-Key
®III key is lost or stolen, see your
dealer/retailer or a locksmith who can service
PASS-Key
®III to have a new key made.
Do not leave the key or device that disarms or
deactivates the theft deterrent system in the vehicle.
2-23

Turn and Lane-Change Signals
To signal a turn, move the lever up or down. The lever
returns to its original position when the turn is completed.
An arrow on the instrument
panel cluster will ash in
the direction of the
turn or lane change.
To signal a lane change, raise or lower the lever until
the arrow starts to ash. Hold it there until the lane
change is completed. The lever will return to its original
position when released.
Arrows that ash rapidly when signaling for a turn or
lane change, or that fail to work, may indicate a
burned-out signal bulb or fuse. Other drivers will not see
the signal. SeeTaillamps, Turn Signal, Sidemarker,
Stoplamps and Back-up Lamps on page 5-59for turn
signal bulb replacement procedures. Also seeFuses and
Circuit Breakers on page 5-109for location of fuses.
A chime will sound if the turn signal is left on for more
than 3/4 mile (1.2 km).
Headlamp High/Low-Beam Changer
To change the headlamps from low beam to high beam,
push the turn signal/multifunction lever away from you.
This light comes on in the
instrument panel cluster if
the high beam lamps
are turned on while the
ignition is in ON/RUN.
To change the headlamps from high beam to low beam,
pull the turn signal lever toward you.
Flash-to-Pass
This feature lets you use your high-beam headlamps
momentarily to signal a driver in front of you that
you want to pass.
To use it, pull the turn signal/multifunction lever toward
you until the high-beam headlamps come on, then
release the lever to turn them off.
3-8

Battery Run-Down Protection
This helps prevent the vehicle’s battery from draining
in case the interior courtesy lamps, reading lamps, trunk
lamp, underhood lamp, glove box lamps, or sun visor
vanity lamps, if equipped, are accidently left on.
If any of these lamps are left on while the ignition is off,
they will automatically turn off after 10 minutes. The
lamps will not come back on again until one of the
following occurs:
The ignition is turned on.
The interior lamps control is turned off, then to door
or on.
Accessory Power Outlet(s)
The accessory power outlets enable power electrical
equipment such as a cellular telephone or a CB radio to
be used inside the vehicle.
Your vehicle has 12-volt outlets. One outlet is located
on the center console below the climate controls. There
may be another outlet located inside the center
storage console or in the ip and fold console.
Open the cover to use the outlet. Be sure to close the
cover when the outlet is not in use.Notice:Adding any electrical equipment to your
vehicle may damage it or keep other components
from working as they should. The repairs would not
be covered by your warranty. Do not use equipment
exceeding maximum amperage rating of 20 amperes.
Check with your dealer/retailer before adding
electrical equipment.
Certain power accessory plugs may not be compatible
to the power accessory outlet and could result in
blown vehicle or adapter fuses. If you experience a
problem, see your dealer/retailer.
Notice:Improper use of the power outlet can cause
damage not covered by your warranty. Do not
hang any type of accessory or accessory bracket
from the plug because the power outlets are
designed for accessory power plugs only.
Notice:Leaving electrical equipment plugged in for
an extended period of time while the vehicle is off
will drain the battery. Power is always supplied
to the outlets. Always unplug electrical equipment
when not in use and do not plug in equipment
that exceeds the maximum 20 ampere rating.
When adding electrical equipment, be sure to follow the
proper installation instructions included with the
equipment.
3-19

Ashtray(s) and Cigarette Lighter
Your vehicle may have a removable ashtray and
cigarette lighter. The cigarette lighter may be located
under the climate control system. The removable ashtray
can be placed into the front console cupholder.
Notice:If you put papers, pins, or other ammable
items in the ashtray, hot cigarettes or other
smoking materials could ignite them and possibly
damage your vehicle. Never put ammable items in
the ashtray.
To use the cigarette lighter, push it in all the way, and
let go. When the heating element is ready, it will
pop back out by itself.
Notice:Holding a cigarette lighter in while it is
heating will not allow the lighter to back away from
the heating element when it is hot. Damage from
overheating may occur to the lighter or heating
element, or a fuse could be blown. Do not hold a
cigarette lighter in while it is heating. Do not
use equipment exceeding maximum amperage rating
of 20 amperes.
Climate Controls
Climate Control System
With this system you can control the heating, cooling
and ventilation for your vehicle.
If your vehicle has the remote start feature and it is
activated, the climate control system will automatically
cool the vehicle if the temperature is greater than
90°F (32°C) and heat the vehicle if the temperature is
below 37°F (3°C). If the temperature is between
37°F (3°C) and 90°F (32°C), the last control setting
selected when the engine was running will be used.
Normal operation and the last setting of the climate
control system will return after the key is turned to the
ON/RUN position.
3-20

This message continues to display for two seconds if it
has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the condition still
exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
SERVICE PARK LAMPS
This message displays when there is a problem with the
park lamps. Check to see if the park lamp fuse is
blown and replace the fuse if necessary. SeeFuses and
Circuit Breakers on page 5-109andInstrument Panel
Fuse Block on page 5-110for more information. If
changing the fuse does not correct the problem, see
your dealer/retailer.
This message only displays while the ignition is in
ON/RUN. Press any of the DIC buttons to acknowledge
this message and to clear it from the screen.
This message continues to display for two seconds if it
has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the condition still
exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
SERVICE STABILITY SYSTEM
If your vehicle has StabiliTrak®, this message displays if
there has been a problem detected with StabiliTrak®.
A warning light also appears on the instrument
panel cluster. SeeTraction Control System (TCS)
Warning Light on page 3-38. SeeStabiliTrak
®System
on page 4-8for more information.
If this message turns on while you are driving, pull off
the road as soon as possible and stop carefully.
Try resetting the system by turning the ignition off and
then back on. If this message still stays on or turns back
on again while you are driving, your vehicle needs
service. Have the StabiliTrak
®System inspected by your
dealer/retailer as soon as possible.
This message displays only while the ignition is in
ON/RUN. Press any of the DIC buttons to acknowledge
this message and to clear it from the screen.
This message continues to display for two seconds if it
has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the condition still
exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
3-71

Tire Inspection and Rotation...........................5-75
When It Is Time for New Tires.......................5-77
Buying New Tires.........................................5-78
Different Size Tires and Wheels......................5-80
Uniform Tire Quality Grading..........................5-80
Wheel Alignment and Tire Balance..................5-82
Wheel Replacement......................................5-82
Tire Chains..................................................5-84
If a Tire Goes Flat........................................5-86
Changing a Flat Tire.....................................5-87
Removing the Spare Tire and Tools................5-88
Removing the Flat Tire and Installing the
Spare Tire................................................5-89
Storing a Flat or Spare Tire and Tools
(Base Model)............................................5-95
Storing a Flat or Spare Tire and Tools
(Super Only).............................................5-97
Compact Spare Tire......................................5-98
Appearance Care............................................5-99
Interior Cleaning...........................................5-99
Fabric/Carpet..............................................5-100
Leather......................................................5-101
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-101
Care of Safety Belts....................................5-102
Weatherstrips.............................................5-102Washing Your Vehicle..................................5-102
Cleaning Exterior Lamps/Lenses....................5-103
Finish Care................................................5-103
Windshield and Wiper Blades.......................5-104
Aluminum or Chrome-Plated Wheels
and Trim................................................5-104
Tires.........................................................5-105
Sheet Metal Damage...................................5-105
Finish Damage...........................................5-105
Underbody Maintenance...............................5-106
Chemical Paint Spotting...............................5-106
Vehicle Care/Appearance Materials................5-106
Vehicle Identication.....................................5-107
Vehicle Identication Number (VIN)................5-107
Service Parts Identication Label...................5-108
Electrical System..........................................5-108
Add-On Electrical Equipment.........................5-108
Headlamp Wiring........................................5-109
Windshield Wiper Fuses...............................5-109
Power Windows and Other Power Options......5-109
Fuses and Circuit Breakers..........................5-109
Instrument Panel Fuse Block........................5-110
Underhood Fuse Block................................5-112
Capacities and Specications........................5-116
Capacities and Specications........................5-116
Section 5 Service and Appearance Care
5-2

California Perchlorate Materials
Requirements
Certain types of automotive applications, such as airbag
initiators, seat belt pretensioners, and lithium batteries
contained in remote keyless entry transmitters, may
contain perchlorate materials. Special handling may be
necessary. For additional information, see
www.dtsc.ca.gov/hazardouswaste/perchlorate.
Doing Your Own Service Work
{CAUTION:
You can be injured and your vehicle could be
damaged if you try to do service work on a
vehicle without knowing enough about it.
CAUTION: (Continued)
CAUTION: (Continued)

Be sure you have sufficient knowledge,
experience, the proper replacement parts,
and tools before you attempt any vehicle
maintenance task.
Be sure to use the proper nuts, bolts, and
other fasteners. English and metric
fasteners can be easily confused. If you
use the wrong fasteners, parts can later
break or fall off. You could be hurt.
If you want to do some of your own service work, you
should use the proper service manual. It tells you much
more about how to service your vehicle than this
manual can. To order the proper service manual, see
Service Publications Ordering Information on page 7-16.
Your vehicle has an airbag system. Before attempting
to do your own service work, seeServicing Your
Airbag-Equipped Vehicle on page 1-66.
You should keep a record with all parts receipts and list
the mileage and the date of any service work you
perform. SeeMaintenance Record on page 6-16.
5-4