clock PONTIAC GRAND PRIX 1999 User Guide

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3-5 Automatic Control
For the most efficient operation, you should set the
system temperature and press AUTO. The system will
select the best fan speed and airflow settings to keep you
comfortable. The air conditioning compressor will run if
the outside temperature is above 38
F (3.3
C). You may
notice a delay of three to four minutes before the fan
comes on.
Driver's Temperature Knob
The left knob sets the temperature for the entire system
when the light on DUAL button isn't lit. If the light is
lit, the knob sets the temperature for the driver. Turn the
knob toward red (clockwise) to raise the desired cabin
temperature. Turn it toward blue (counterclockwise) to
lower the temperature. The display will show your
selection for a few seconds, then the outside temperature
will show or be displayed.
Passenger's Temperature Knob
The right knob sets the desired cabin temperature for the
passenger and will automatically force the system into a
dual zone operation, lighting the dual zone button light.
Turn the right knob toward red (clockwise) to raise the
temperature. Turn it toward blue (counterclockwise) to
lower the temperature.Dual Zone Button Light
The dual zone button light indicates whether the system
is in single zone or dual zone operation. When there is
no desire for dual zone operation, push the lit dual zone
button to return to single zone operation. The dual zone
button light will go off.
The system will operate to achieve your comfort set
point as quick as possible. If you set the temperature for
60
F (16
C) or 90
F (32
C), the fan will go to its
highest speed, unless you manually select a lower speed.
The system will maintain full cold or full hot operation
at these settings.
Cold Weather Example: When you start the vehicle in
cold weather, (below freezing) or after being parked
overnight. If your Driver Set Temperature is 73
F
(23
C) and you are in Full Automatic mode, the system
will automatically move the temperature doors to full
hot. The blower will start out at a low speed and the
blower speed will increase as the engine warms up. The
air will be delivered to the floor. As the interior of the
vehicle warms up to your desired comfort point, the
blower will decrease and the temperature door will
move to a cooler position to maintain your desired
comfort. As the cabin warms up or the sun load
increases the system could switch to air delivered to the
individual to the windshield and the floor (Defog mode).

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3-10

When you enter a vehicle in cold weather, adjust the
mode knob to FLOOR and the fan to the highest
speed for a few seconds before driving off. This
helps clear the intake ducts of snow and moisture
and reduces the chance of fogging the inside of
your windows.

Keep the air path under the front seats clear of
objects. This helps air to circulate throughout
your vehicle.
Audio Systems
Your Delco Electronics audio system has been designed
to operate easily and give years of listening pleasure.
You will get the most enjoyment out of it if you acquaint
yourself with it first. Find out what your Delco
Electronics system can do and how to operate all its
controls, to be sure you're getting the most out of the
advanced engineering that went into it.
Setting the Clock
Press and hold HR until the correct hour appears. Press
and hold MIN until the correct minute appears. There
will be a two
-second delay before the clock goes into
time
-set mode, and the colon on the display will blink
while in this mode.
AM-FM Stereo with Cassette Tape Player
Playing the Radio
POWER
-VOL: Push this knob to turn the system on
and off. To increase volume, turn the knob clockwise.
Turn it counterclockwise to decrease volume.
RECALL: Display the time with the ignition off by
pressing this button. When the radio is playing, press
this knob to recall the station frequency.

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3-12
Playing a Cassette Tape
Your tape player is built to work best with tapes that are
up to 30 to 45 minutes long on each side. Tapes longer
than that are so thin they may not work well in this player.
While the tape is playing, use the VOL, FADE, BAL,
BASS and TREB controls just as you do for the radio.
The display will show an arrow to show which side of
the tape is playing. When the down indicator arrow is
lit, selections listed on the bottom side of the cassette are
playing. When the up arrow is lit, selections listed on the
top side of the cassette are playing. The tape player
automatically begins playing the other side when it
reaches the end of the tape.
If E and a number appear on the radio display, the tape
won't play because of an error.

E10: The tape is tight and the player can't turn the
tape hubs. Remove the tape. Hold the tape with the
open end down and try to turn the right hub
counterclockwise with a pencil. Turn the tape over
and repeat. If the hubs do not turn easily, your tape
may be damaged and should not be used in the
player. Try a new tape to make sure your player is
working properly.

E11: The tape is broken. Try a new tape.

E14: Wrapped tape. Try a new tape.If any error occurs repeatedly or if an error can't be
corrected, please contact your dealer. If your radio
displays an error number, write it down and provide it to
your dealer when reporting the problem.
PREV (1): Press this button or the SEEK down arrow to
search for the previous selection on the tape. Your tape
must have at least three seconds of silence between each
selection for PREV or SEEK to work. The tape direction
arrow blinks during PREV or SEEK operation. Press
PREV or the SEEK down arrow to stop searching. The
sound will mute during PREV or SEEK operation.
NEXT (2): Press this button or the SEEK up arrow to
search for the next selection on the tape. If you hold the
button, the player will continue moving forward through
the tape. Your tape must have at least three seconds of
silence between each selection for NEXT or SEEK to
work. The tape direction arrow blinks during NEXT or
SEEK operation. Press NEXT or the SEEK up arrow to
stop searching. The sound will mute during NEXT or
SEEK operation.
PROG (3): Press this button to play the other side of
the tape.

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3-14 AM-FM Stereo with Compact Disc Player
(If Equipped)
Playing the Radio
POWER
-VOL: Push this knob to turn the system on
and off. To increase volume, turn the knob clockwise.
Turn it counterclockwise to decrease volume.
RECALL: Display the time with the ignition off by
pressing this knob. When the radio is playing, press this
knob to recall the station frequency.Finding a Station
AM/FM: Press this button to switch between AM, FM1
and FM2. The display shows your selection.
TUNE: Press this knob lightly so it extends. Turn it to
choose radio stations. Push the knob back into its stored
position when you're not using it.
SEEK: Press the up or down arrow to go to the next
higher or lower station and stay there.
PUSHBUTTONS: The six numbered pushbuttons let
you return to your favorite stations. You can set up to
18 stations (six AM, six FM1 and six FM2). Just:
1. Turn the radio on.
2. Press AM
-FM to select the band.
3. Tune in the desired station.
4. Press and hold one of the six numbered buttons until
SET appears on the display. Whenever you press that
numbered button, the station you set will return.
5. Repeat the steps for each pushbutton.

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3-16
RDM (3): Press this button to hear the tracks in random,
rather than sequential, order. The display will show
RDM. Press RDM again to turn off random play.
REV (5): Press and hold this button to quickly reverse
within a track. Release it to play the passage. You will
hear sound at a reduced volume. The display will show
elapsed time.
FWD (6): Press and hold this button to quickly advance
within a track. You will hear sound at a reduced volume.
The display will show elapsed time.
RECALL: Press this button to see what track is
currently playing. Press RECALL again within five
seconds to see how long the track has been playing.
When a new track starts to play, the track number will
also appear. Press RECALL a third time and the time of
day will be displayed.
AM/FM: Press this button to play the radio when a disc
is playing. The disc will stop but remain in the player.
CD/PLAY: Press this button to change to the disc
function when the radio is on.
EJECT: Press this button to remove the disc or stop the
disc and switch to the radio. EJECT will work with the
radio off.AM-FM Stereo with Compact Disc Player
and Equalizer (If Equipped)
Playing the Radio
POWER
-VOL: Push this knob to turn the system on
and off. To increase volume, turn the knob clockwise.
Turn it counterclockwise to decrease volume.
RECALL: Press this button briefly to recall the station
being played or to display the clock. If you press the
knob when the ignition is off, the clock will show for a
few seconds.

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4-13
If you need to reduce your speed as you approach a
curve, do it before you enter the curve, while your front
wheels are straight ahead.
Try to adjust your speed so you can ªdriveº through the
curve. Maintain a reasonable, steady speed. Wait to
accelerate until you are out of the curve, and then
accelerate gently into the straightaway.
Steering in Emergencies
There are times when steering can be more effective
than braking. For example, you come over a hill and
find a truck stopped in your lane, or a car suddenly pulls
out from nowhere, or a child darts out from between
parked cars and stops right in front of you. You can
avoid these problems by braking
-- if you can stop
in time. But sometimes you can't; there isn't room.
That's the time for evasive action
-- steering around
the problem.
Your vehicle can perform very well in emergencies like
these. First apply your brakes. (See ªBraking in
Emergenciesº earlier in this section.) It is better to
remove as much speed as you can from a possible
collision. Then steer around the problem, to the left or
right depending on the space available.
An emergency like this requires close attention and a
quick decision. If you are holding the steering wheel at
the recommended 9 and 3 o'clock positions, you can
turn it a full 180 degrees very quickly without removing
either hand. But you have to act fast, steer quickly, and
just as quickly straighten the wheel once you have
avoided the object.
The fact that such emergency situations are always
possible is a good reason to practice defensive driving at
all times and wear safety belts properly.

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5-17
1. You can remove the radiator pressure cap when the
cooling system, including the radiator pressure cap
and upper radiator hose, is no longer hot. Turn the
pressure cap slowly counterclockwise until it first
stops. (Don't press down while turning the
pressure cap.)
If you hear a hiss, wait for that to stop. A hiss means
there is still some pressure left.2. Then keep turning the pressure cap, but now push
down as you turn it. Remove the pressure cap.
CAUTION:
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol
and it will burn if the engine parts are hot
enough. Don't spill coolant on a hot engine.

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5-18
3. If you have the 3800 V6 engine, remove the
3800 Series II V6 engine cover shield to access the
bleed valve.
A. Clean the area around the engine oil fill tube and cap
before removing. Twist the oil fill tube, with cap
attached, counterclockwise and remove it.
B. If you have the supercharged engine, remove the nut
in the center of the cover shield.
C. Lift the engine cover shield at the front, slide the
catch tab out of the engine bracket and remove the
cover shield.
D. Put the oil fill tube, with cap attached, in the valve
cover oil fill hole until you're ready to replace the
cover shield.
Thermostat Housing
(3100 V6)Thermostat Bypass
Tube (3100 V6)

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5-20
7. If you have the 3800 V6 engine, replace the
3800 Series II V6 engine cover shield.
A. Remove the oil fill tube, with cap attached, from
the valve cover.
B. Insert the catch tab on the cover shield under the
bracket on the engine.
C. Place the hole in the cover shield over the hole in
the valve cover. Install oil fill tube and cap by
twisting clockwise.
D. If you have the supercharged engine, install the
nut in the center of the cover shield.8. Then fill the coolant recovery tank to the FULL mark.
9. Put the cap back on the coolant recovery tank, but
leave the radiator pressure cap off.
10. Start the engine and let it run until you can feel the
upper radiator hose getting hot. Watch out for the
engine cooling fans.
11. By this time, the coolant level inside the radiator
filler neck may be lower. If the level is lower, add
more of the proper DEX
-COOL
coolant mixture
through the filler neck until the level reaches the
base of the filler neck.

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5-23 Removing the Spare Tire and Tools
The equipment you'll need
is in the trunk. Pull the
carpeting from the floor of
the trunk. Then lift and
remove the cover.
Turn the center nut on the compact spare cover
counterclockwise to remove it.
Remove the compact spare tire. See ªCompact Spare
Tireº in the Index for more information about the
compact spare.