ignition BUICK PARK AVENUE 2005 Service Manual

If there is a brake system problem that is specically
related to traction control, the traction control
system will turn off, the warning light will come on
and the chime will sound.
If the traction control system is affected by an
engine-related problem, the system will turn off, the
warning light will come on and the chime will sound.
If the traction control system warning light comes on and
stays on for an extended period of time when the
system is turned on, your vehicle needs service.
Engine Coolant Temperature Gage
This gage measures the
temperature of the
vehicle’s engine. If the
pointer moves into
the shaded area, the
engine is too hot. A
temperature indicator light
will turn on and a chime
will sound.
If you have been operating your vehicle under normal
driving conditions, and the temperature indicator
light comes on, you should pull off the road, stop your
vehicle and turn off the engine as soon as possible.
Malfunction Indicator Lamp
Service Engine Soon Light
Your vehicle is equipped
with a computer which
monitors operation of the
fuel, ignition, and emission
control systems.
This system is called OBD II (On-Board
Diagnostics-Second Generation) and is intended to
assure that emissions are at acceptable levels for the
life of the vehicle, helping to produce a cleaner
environment. The SERVICE ENGINE SOON light
comes on to indicate that there is a problem and service
is required. Malfunctions often will be indicated by the
system before any problem is apparent. This may
prevent more serious damage to your vehicle. This
system is also designed to assist your service technician
in correctly diagnosing any malfunction.
Notice:If you keep driving your vehicle with this
light on, after a while, your emission controls
may not work as well, your fuel economy may not
be as good, and your engine may not run as
smoothly. This could lead to costly repairs that may
not be covered by your warranty.
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Notice:Modications made to the engine,
transaxle, exhaust, intake, or fuel system of your
vehicle or the replacement of the original tires with
other than those of the same Tire Performance
Criteria (TPC) can affect your vehicle’s emission
controls and may cause this light to come on.
Modications to these systems could lead to costly
repairs not covered by your warranty. This may
also result in a failure to pass a required Emission
Inspection/Maintenance test.
This light should come on, as a check to show you it is
working, when the ignition is on and the engine is
not running. If the light does not come on, have it
repaired. This light will also come on during a
malfunction in one of two ways:
Light Flashing— A misre condition has been
detected. A misre increases vehicle emissions
and may damage the emission control system
on your vehicle. Diagnosis and service may
be required.
Light On Steady— An emission control system
malfunction has been detected on your vehicle.
Diagnosis and service may be required.
If the Light Is Flashing
The following may prevent more serious damage to
your vehicle:
Reducing vehicle speed
Avoiding hard accelerations
Avoiding steep uphill grades
If you are towing a trailer, reduce the amount of
cargo being hauled as soon as it is possible
If the light stops ashing and remains on steady, see “If
the Light Is On Steady” following.
If the light continues to ash, when it is safe to do so,
stop the vehicle. Find a safe place to park your vehicle.
Turn the key off, wait at least 10 seconds and restart
the engine. If the light remains on steady, see “If
the Light Is On Steady” following. If the light is still
ashing, follow the previous steps and see your
GM dealer for service as soon as possible.
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Your vehicle will not pass this inspection if the OBD
(on-board diagnostic) system determines that critical
emission control systems have not been completely
diagnosed by the system. The vehicle would be
considered not ready for inspection. This can happen if
you have recently replaced your battery or if your
battery has run down. The diagnostic system is
designed to evaluate critical emission control systems
during normal driving. This may take several days
of routine driving. If you have done this and your vehicle
still does not pass the inspection for lack of OBD
system readiness, your GM dealer can prepare the
vehicle for inspection.
Oil Pressure Light
This light tells you if there
could be a problem with
your vehicle’s engine
oil pressure.
The oil pressure light will come on briey when you turn
your ignition to RUN. It goes off once you turn the
key to START. That is just a check to be sure the light
works. This is normal and does not show a problem.If it does not come on and then go off, be sure to
have it xed so it will be there to warn you if there is
a problem.
When this light comes on and stays on, and a chime
sounds, it means oil is not going through the engine
properly. The oil could be low, or there might be some
other oil problem. See your GM dealer for service.
{CAUTION:
Do not keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches re. You or others could be burned.
Check your oil as soon as possible and have
your vehicle serviced.
Notice:Lack of proper engine oil maintenance may
damage the engine. The repairs would not be
covered by your warranty. Always follow the
maintenance schedule in this manual for changing
engine oil.
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Security Light
Your vehicle is equipped with a content theft-deterrent
alarm system. With this system, the SECURITY light will
ash as you open the door if your ignition is off.
For more information seeContent Theft-Deterrent on
page 2-18.
Cruise Control Light
The CRUISE light comes
on when you set the
vehicle’s cruise control.
For more information seeCruise Control on page 3-10.
Service Vehicle Soon Light
This light will come on
if your vehicle has
certain non-emission
related problems.
For example, if the entire electrical system fails to send
and receive messages from the vehicle’s components,
the SERVICE VEHICLE SOON warning light comes on.
These problems may not be obvious and may affect
vehicle performance or durability. Consult a GM
dealership for necessary repairs to maintain top vehicle
performance. This light will come on briey when the
ignition is turned on to show that it is working properly. United States
Canada
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Fuel Gage
The fuel gage shows about how much fuel is in your
tank. It works only when the ignition is on. When
the indicator moves to the edge of the low fuel warning
band, the low fuel warning light will come on and a
chime will sound. You still have a little fuel left, but you
need to get more fuel right away.Here are some things that some owners ask about.
None of these show a problem with your fuel gage:
At the service station, the gas pump shuts off before
the gage reads full.
It takes more (or less) fuel to ll up than the gage
indicated. For example, the gage may have
indicated half full, but it took more (or less) than
half the tank’s capacity to ll it.
The gage moves up a little when you turn a corner,
speed up or make a hard stop.
The gage does not go back to empty when you turn
off the ignition.
United States
Canada
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Driver Information Center (DIC)
Your vehicle may be equipped with a Driver Information
Center (DIC). The DIC will display information about
how your vehicle is functioning, as well as warning
messages if a system problem is detected.
The following buttons are
on the DIC control panel
located to the left of
the steering column:
ODO/TRIP (Odometer/Trip):Use this button to display
your total and trip miles.
FUEL INFO (Information):Press this button to display
fuel information such as fuel used, fuel range and
fuel economy.GAGE INFO (Information):Use this button to display
oil pressure, oil life, coolant temperature, tire pressure
and battery information.
RESET:This button, used along with other buttons, will
reset system functions.
ENG/MET (English/Metric):Use this button to change
the display between English and metric units.
DIC Controls and Displays
When you turn the ignition on, the DIC will display your
driver number. You can have your GM dealer program
your name to appear on this display line. See your
GM dealer for more information.
The system will then perform a status check and display
any messages if a problem is detected. If there are
no problems detected, the display will return to the mode
selected by that driver the last time the ignition was
turned off.
If a problem is detected, a diagnostic message will
appear in the display. The following pages will show the
messages you may see on the DIC display.
The message center is continuously updated with the
vehicle’s performance status.
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Tire Pressure Status – 140:If you see the TIRE
PRESSURE LOW message, you should stop as soon
as you can and check all your tires for damage. If a tire
is at, seeIf a Tire Goes Flat on page 5-73. Also
check the tire pressure in all four tires as soon as you
can. SeeInation - Tire Pressure on page 5-64and
Check Tire Pressure System on page 5-65.
There are times when you will have to reset (calibrate)
the Check Tire Pressure System. SeeCheck Tire
Pressure System on page 5-65.
DIC Vehicle Personalization
The DIC is used to program personal choices for up to
two drivers. The drivers are recognized as DRIVER #1
and DRIVER #2. The DIC will identify a person as
UNKNOWN DRIVER if neither DRIVER #1 nor
DRIVER #2 is identied by the system. You will let the
DIC know which driver you are by using your remote
keyless entry transmitter or by pressing one of the
MEMORY buttons located on the driver’s door. Each
remote keyless entry transmitter was pre-programmed
to belong to DRIVER #1 or DRIVER #2 and is
numbered on the back. Each transmitter may be
programmed differently.After you press the unlock button on your transmitter
with the ignition to RUN, the DIC will display the
identied driver number. The vehicle will recall the
personal choice settings that were last made to
correspond to your transmitter, including your radio and
climate control settings. SeeClimate Controls
Personalization on page 3-31.
If you unlock the vehicle using the key instead of your
transmitter, the DIC will not identify the driver and
will recall the information from the last transmitter used
or the last driver using one of the MEMORY buttons.
If this happens and you were not the last driver of
the vehicle, press your correct driver number on the
appropriate MEMORY button or press the unlock button
on your transmitter.
The DIC can be used to program the following personal
choice features available with your vehicle:
Outside Curb View Assist Mirror
Programmable Automatic Door Locks
Delayed Locking
Security Feedback
Perimeter Lighting
Memory Seat Recall
Window Lock Out
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See the following steps for personalization
programming instructions.
1. Turn the ignition on and keep the transaxle in
PARK (P).
2. Inform the DIC which driver you are by pressing the
unlock button on your transmitter or the appropriate
MEMORY button.
3. Press and hold the ENG/MET button for ve
seconds. WELCOME TO BUICK OPTION
FEATURE will appear in the display.
The next display will be your driver number and the
message ARMREST BUTTON CHANGES
DRIVER #. Follow the instructions in the display.
You are now in the selection mode and the DIC
is ready to program your personal choices
in memory.
The selections you make for the personal choice
features will be saved after the display reads
FEATURE OPTION SELECTION DONE.
Each feature that can be personalized will appear in
the display. Once you have made a selection for
a feature, the DIC will move on to the next personal
choice feature.4. Scroll through the following messages and
feature options:
PARALLEL PARK – OFF/ON
AUTO DOOR LOCKS – OFF/ON
UNLOCK IN PARK – OFF/ON
WHICH DOORS – ALL/DRIVER
DELAYED LOCKING – OFF/ON
LOCK FEEDBACK – OFF/ON
LOCK FEEDBACK – LIGHTS/LIGHTS + HORN
UNLOCK FEEDBACK – OFF/LIGHTS
PERIMETER LIGHTS – OFF/ON
SEAT RECALL – OFF/ON
RECALL POSITION – MEMORY/EXIT
WINDOW LOCKOUT – ALL PASS/REAR
If you would like to exit the selection mode without
moving through each of the personal choice features,
simply press a different button on the DIC or turn off the
ignition. However, personal choices you made may
not be retained.
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Window Lock Out
The number of passenger windows locked out by the
WINDOW LOCK button can be programmed through
the DIC.
If you choose ALL PASS, all three passenger window
switches will be inactive when the WINDOW LOCK
button is enabled.
If you choose REAR, only the two rear passenger
window switches will be locked out when the WINDOW
LOCK button is enabled.
To change modes do the following:
1. Move the arrow on the display between ALL PASS
and REAR by pressing the ENG/MET button.
2. Once you have made your selection, press
the RESET button. Your choice will be retained
in memory.
For more information on this feature, see “Window Lock
Out” underPower Windows on page 2-17.
Audio System(s)
Notice:Before adding any sound equipment to
your vehicle, like a tape player, CB radio, mobile
telephone, or two-way radio, make sure that it can
be added by checking with your dealer. Also,
check federal rules covering mobile radio andtelephone units. If sound equipment can be added,
it is very important to do it properly. Added
sound equipment may interfere with the operation
of your vehicle’s engine, radio, or other systems,
and even damage them. Your vehicle’s systems may
interfere with the operation of sound equipment
that has been added improperly.
Figure out which audio system is in your vehicle, nd
out what your audio system can do, and how to operate
all of its controls.
Your vehicle may have a feature called Retained
Accessory Power (RAP). With RAP, the audio system
can be played even after the ignition is turned off.
SeeRetained Accessory Power (RAP) on page 2-23for
more information.
Setting the Time
Press the HRS knob lightly so it extends. Turn the knob
until the correct hour appears on the display. Press
the MIN knob lightly so it extends. Turn the knob until
the correct minute appears on the display.
Return these knobs to their stored positions when you
are not using them.
You can set the time with the ignition off if you
press RECALL rst and follow the same procedure
described above.
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Radio with Cassette
Playing the Radio
ON/OFF:Push this knob to turn the system on and off.
VOLUME:Turn this knob to increase or to decrease
the volume.
RECALL:Press this button to switch the display
between the radio station frequency and the time.
When the ignition is off, press this button to display
the time.To change the default on the display, station or time,
press this button until you see the display you want, then
hold the button until the display ashes. The selected
display will now be the default.
Finding a Station
AM-FM:Press this button to switch between FM1,
FM2, and AM. The display will show the selection.
wTUNEx:Press the up or the down arrow to select
radio stations.
wSEEKx:Press the up or the down arrow to go to
the next or to the previous station and stay there.
To scan stations, press and hold either SEEK arrow for
two seconds and SCAN will appear on the display.
The radio will go to a station, play for a few seconds,
then go on to the next station. Press either SEEK arrow
again to stop scanning.
The radio will only seek and scan stations with a strong
signal that are in the selected band.
P SCAN (Preset Scan):Press this button to listen to
each of your preset stations for a few seconds. The
radio will go to the rst preset station stored on
the pushbuttons, play for a few seconds, then go on to
the next preset station. Press P SCAN again to stop
scanning presets.
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