PONTIAC GTO 2004 Owners Manual

Change Engine Oil Light
If the Service Engine Oil
message in the trip
computer is displayed
along with this symbol after
you start the engine, it
means that service
is required for your vehicle.
SeeScheduled Maintenance on page 6-4andEngine
Oil on page 5-13for more information.
Security Light
This light flashes when the
vehicle security system is
activated.
Fog Lamp Light
This light will come on
when the fog lamps are
in use.
The light will go out when the fog lamps are turned off.
SeeExterior Lamps on page 3-12for more information.
Highbeam On Light
This light will illuminate
when the headlamp high
beams are in use.
SeeTurn Signal/Multifunction Lever on page 3-5.
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Daytime Running Lamps
Indicator Light
This light will illuminate
when the Daytime Running
Lamps (DRL) are
activated. SeeExterior
Lamps on page 3-12.
Service Vehicle Soon Light
The Service Vehicle Soon
message along with this
symbol will come on and a
chime will sound if it
detects a problem on the
vehicle.
Such problems could be the Daytime Running
Lamps (DRL) or an automatic headlamp system
malfunction.
If this happens, see your dealer as soon as possible.
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Fuel Gage
Your fuel gage tells you
about how much fuel you
have left, when the
ignition is on.
When the indicator nears empty, the light will come on
and you will hear a chime. You still have a little fuel
left, but you should get more soon.Here are four 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 a little more or less fuel to fill up than the
gage indicated. For example, the gage may have
indicated the tank was half full, but it actually took a
little more or less than half the tank’s capacity to
fill the tank.
•The indicator moves a little when you turn a corner
or speed up.
•The gage goes back to empty when you turn off the
ignition.
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Trip Computer
The buttons for the trip
computer are located to
the right of the gages and
the display is located
directly beneath the gages.
The basic, more commonly used functions of the trip
computer are shown following. Tap the MODE button to
scroll between the different sets of display.
You will notice that speed related displays are in the left
window, distance related displays in the center, and
fuel related windows on the right.
When the ignition is turned on, the trip computer
displays the same functions as when the ignition was
last turned off.The trip computer can be reset when AVG SPEED or
TRIP TIME are shown on the left window. To reset,
press the SET button for less than two seconds.
Resetting does not affect the Odometer, Overspeed,
Distance to Empty, Time to Arrival, Distance to Arrival,
Instantaneous Fuel, or Remaining Fuel.
Vehicle personalization is available through the trip
computer controls and display. SeeVehicle
Personalization on page 2-32.
AVG SPEED
This function shows the average speed, while the
engine is running, since the trip computer was reset.
Odometer
This function records miles travelled since the car
was built.
AVG FUEL
This function shows average fuel used since the trip
computer was reset. After resetting, a high number may
initially be shown, due to the short distance travelled
and the high fuel used when accelerating.
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TRIP TIME
This function shows the engine running time since the
trip computer was reset. If this exceeds 99 hours
and 59 minutes, the trip time is displayed in hours only.
Trip Distance
This function shows the miles travelled from the start of
a particular trip. Reset the reading to zero by pressing
and holding the SET button down for eight seconds.
FUEL USED
This function shows the total gallons/liters of fuel used
since the trip computer was reset.
TIME TO ARRIVAL
This function shows trip time to arrival in hours and
minutes, based on distance to arrival. If this exceeds
99 hours and 59 minutes, the time to arrival is displayed
in hours only.
Dist to Arrival
At the start of a trip estimate your distance to arrival.
Tap the up or down arrows until the display shows your
estimated trip distance. When you drive off, the computer
constantly updates your time to arrival, based on
changing driving speeds. You can use the up or down
arrows to adjust the miles any time this display is shown.
FUEL REMAINING
This function shows the gallons of fuel left in the fuel
tank, rounded to the nearest one gallon/liter. When the
fuel level is down to about two gallons, LO is displayed
instead of gallons.
If the Low Fuel message in the trip computer comes on
when driving, it indicates that the fuel level is low.
The Low Fuel message is displayed until the MODE
button on the trip computer switch is pressed. The trip
computer then displays its calculation of miles to
empty for 10 seconds before reverting to the original trip
computer display with a small low fuel symbol on the
left. The symbol will remain until the fuel tank is
filled above the low fuel level. If the Very Low Fuel
message in the trip computer comes on when driving, it
indicates that the fuel level is very low. The Very
Low Fuel message is displayed until the MODE button
on the trip computer switch is pressed. The trip
computer then displays its calculation of miles to empty
for 10 seconds before reverting to the original trip
computer display with a small flashing low fuel symbol
on the left. The symbol will remain until the fuel tank
is filled above the very low fuel level.
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O/SPEED (Overspeed)
Overspeed sets the speed you don’t want to exceed.
For example, if driving in a 45 mph zone, set
OVERSPEED to 45 mph, by tapping the up or down
arrows. The overspeed setting is displayed in the
left window. When the vehicle speed exceeds the
setting, the overspeed warning message and an audible
chime warns you that you are speeding. At that time
the trip computer automatically shows the overspeed
display, allowing you to make adjustments if required.
If in the Overspeed preset, press and hold MODE
for two seconds.
Underspeed Chime
Overspeed provides a chime when your travelling speed
exceeds the overspeed value, whereas underspeed
provides a chime to indicate when your travelling speed
again drops below the overspeed.
Dist to Empty
Distance to empty is an estimate of how far your current
fuel level will last. It is based on your previous fuel
usage and is frequently updated. Therefore, as
conditions become suited to more economical driving
the Dist to Empty may actually increase, for example
from city to highway driving.
In addition, movement of fuel in the tank can cause the
reading to fluctuate when the fuel level is low.
INST FUEL
This function shows instantaneous fuel usage in
gallons/liters per 60 miles/ kilometers when driving.
When speed drops below 6 mph (10 km/h) the usage is
shown in gallons per hour.
O/Speed P2 (Overspeed Presets)
Instead of adjusting overspeed up and down in
increments of 3 mph (5km/h), you can set four
commonly used speeds. Hold down the MODE button
for two seconds when the overspeed display is
shown. The display changes from normal overspeed
operation to overspeed preset. P1 is the first preset
number, with a default setting of 35 mph (60 km/h).
Tap the up arrow to see the other three presets.
The overspeed preset display has now replaced the
normal overspeed display. Tap the MODE button
to scroll through the other displays.
To change the display back to normal overspeed, hold
down the MODE button for two seconds while the
overspeed preset display is shown.
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Altering Overspeed Presets
The default overspeed settings can be changed for your
individual preference.
The car must be standing still when changing a preset.
Ensure the preset you wish to change is showing.
Then briefly press the SET button. The display starts to
flash. Use the up or down arrows to adjust the setting.
When correct, briefly press the SET button. Each
PRESET can be changed in this way.
The presets are automatically arranged in
ascending order.
One or more presets can be assigned to OFF, by
reducing the preset down to 0 (OFF). When driving you
then only have three or less presets to choose from.
To turn back on, select the OFF preset (when the
vehicle is standing still) and use the up arrow to increase
the number.
If the up or down arrows are briefly pressed while
driving, the overspeed setting is changed to the speed
at which you are travelling.
If the SET button is pressed for two seconds, either
while driving or standing still, overspeed is turned
completely off or on.
Stop Watch
The stop watch function, when enabled, records
elapsed time. It can be used, for example, to measure
the time taken to travel between two points on a trip.
To start/stop the stop watch, press SET to reset it, then
press and hold MODE for more than three seconds.
The trip computer must be on Trip Time for this function
to work.
DIGITAL SPEEDO
If digital speedo mode is activated, the mph (km/h) are
shown in a large digital mode.
Rest Reminder
This feature alerts you when you may have been
travelling for too long without a break. After the ignition
is turned on, a timer will start, and after two hours of
continuous driving, the trip computer automatically
shows the rest reminder display. The default on this
feature is off.
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Trip A/B
When the Time to Arrival/Distance to Arrival/Fuel
Remaining set of windows are turned on, using vehicle
personalization, and are showing on the display,
hold the MODE button down for two seconds. Now,
instead of the Time to Arrival set of displays, the
trip computer shows Trip B details.
Press the MODE button to view your displays. You now
have two different sets of trip displays counting, your
original set of trip displays (labeled A while B is turned
on) and a new set of trip displays, labelled B. This is
useful on a long trip, as Trip B can be reset at the
beginning of the journey and then locked away
(by pressing the MODE button for two seconds when
Trip B is shown). Time to Arrival/Distance to
Arrival/Remaining Fuel will again be shown on the
display, but Trip B is still counting away in the
background and the original trip display can be used for
short distances during the journey. Trip B can be
viewed at any time by pressing the MODE button for
two seconds when Distance to Arrival is shown.
Trip A/B can also be enabled/disabled in vehicle
personalization, SeeVehicle Personalization on
page 2-32. If the Trip A and B function is selected,
the Average Speed and Average Fuel displays
indicate Trip A.
Trip Computer Notes:
•If the wrong buttons are accidentally pressed,
causing the window to show a display other
than normal, turn the ignition off then on again
when the vehicle is standing still.
•Several warning lights are linked to the trip
computer displays. SeeWarning Lights, Gages, and
Indicators on page 3-23.
•When the overspeed warning symbol is first shown,
the overspeed trip computer display is automatically
shown for 10 seconds. This is to show what your
pre-selected speed is and allow you to adjust
it if required. After 10 seconds, the trip computer
returns to its previous display.
•Some displays change the units of measurement
over time. For example, the Time to Arrival shows
hours only above 99 hours and 59 minutes,
and hours and minutes below. Time to Arrival also
shows 10 minute units above 2 hours, 5 minute
units below 2 hours and 1 minute units below
10 minutes.
•If the X symbol or a Service Error message is
shown in the display, it indicates a fault in the
trip computer and you should see your vehicle
dealer.
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Trip Computer Warning Messages
Cruise Control
The CRUISE light along
with the Cruise Enabled
message on the trip
computer display will come
on whenever you set
your cruise control.
SeeTurn Signal/Multifunction Lever on page 3-5.
Engine Coolant Temperature Warning:If the Engine
Temp Hot message in the trip computer display
comes on while driving, it indicates that the engine
coolant temperature is dangerously hot. You should stop
the vehicle as soon as it is safe to do so. The Engine
Temp Hot message is displayed until the MODE button
on the trip computer switch is pressed. The message
then reverts to the original trip computer display
with a small over temperature symbol on the left. The
symbol will remain until the problem is fixed. SeeEngine
Overheating on page 5-28.
Low Coolant Warning:If the Low Coolant message in
the trip computer comes on while driving, it indicates
that the engine coolant level is dangerously low.You should check the level as soon as possible, see
Engine Coolant on page 5-25. The Low Coolant
message is displayed until the MODE button on the trip
computer switch is pressed. The message then
reverts to the original trip computer display with a small
low coolant symbol on the left. The symbol will remain
until the problem is fixed.
Low Traction:If the Low Traction message appears in
the trip computer display while driving, it indicates
that the traction control system has sensed that your
vehicle requires help with road grip and that the system
is actively working to stop any wheel spin. The Low
Traction message is displayed for about one second.
The message then reverts to the original trip computer
display with a small low traction symbol on the left.
The symbol will remain as long as the low traction
situation exits. SeeTraction Control System (TCS)
on page 4-8.
Traction Off:If the Traction Ctrl Off message in the trip
computer display comes on while driving, without the
traction control being turned off by the driver, it indicates
the traction control system is not working and you
should see your vehicle dealer. The Traction Ctrl Off
message is displayed for two seconds. The message
then reverts to the original trip computer display
with a small TRAC OFF symbol on the right. The symbol
will remain until the problem is fixed. SeeTraction
Control System (TCS) on page 4-8.
3-41

Audio System(s)
Notice:Before you add any sound equipment to
your vehicle – like a tape player, CB radio, mobile
telephone or two-way radio – be sure you can
add what you want. If you can, it’s 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.
So, before adding sound equipment, check with
your dealer and be sure to check federal rules
covering mobile radio and telephone units.
Your audio system has been designed to operate easily
and to give years of listening pleasure. You will get
the most enjoyment out of it if you acquaint yourself with
it first. Figure out which radio you have in your vehicle,
find out what your audio system can do, and how to
operate all of its controls to be sure you are getting
the most out of the advanced engineering that went
into it.
Setting the Time
When the time is displayed and the radio is on, do the
following:
1. Press the TIME button for more than two seconds.
TIME ADJ or SET TIME will appear on the display
and the time will flash.
2. Press either SEEK arrow to adjust the hour.
3. Press either TUNE arrow to adjust the minutes.
4. Press the TIME button again to save the new time.
The radio will automatically exit the time setting mode
if no adjustments are made for eight seconds.
3-42