lock PONTIAC GRAND PRIX 2005 Service Manual

Press the button to make the front and rear turn signal
lamps ash on and off. Press the button again to
turn the ashers off.
When the hazard warning ashers are on, your turn
signals will not work.
Other Warning Devices
If you carry reective triangles, you can set them up at
the side of the road about 300 feet (100 m) behind
your vehicle.
Horn
Press the vehicle’s steering wheel pad to sound the horn.
Tilt Wheel
A tilt wheel enables the position of the steering wheel to
be adjusted. The lever that lets the steering wheel tilt
is located on the outboard side of the steering column.
To tilt the steering wheel, hold it and pull the lever.
Move the steering wheel to a comfortable driving
position and release the lever to lock it into place.
Tilt the steering wheel to the highest position to give
more room when exiting and entering the vehicle.
3-6

About 30 seconds after the wipers are on, the
headlamps, taillamps, and instrument panel lighting will
come on, and the Driver Information Center (DIC)
back lighting will decrease to the night time mode. About
ten seconds after the wipers are turned off, all the
lamps will go back to the AUTO (Automatic) mode.
Windshield Washer
{CAUTION:
In freezing weather, do not use your washer
until the windshield is warmed. Otherwise the
washer uid can form ice on the windshield,
blocking your vision.
The windshield washer button is located at the end of
the windshield wiper lever.
K(Washer Fluid):Press this button to activate the
washer uid to spray onto the windshield. The wipers
will run for a few cycles to clear the windshield. For more
wash cycles, press and hold the button.If the vehicle is low on washer uid, the LOW WASHER
FLUID message will appear on the Driver Information
Center (DIC) display. See “LOW WASHER FLUID”
underDIC Warnings and Messages on page 3-69for
more information.
Cruise Control
{CAUTION:
Cruise control can be dangerous where you
cannot drive safely at a steady speed. So, do
not use your cruise control on winding roads
or in heavy traffic.
Cruise control can be dangerous on slippery
roads. On such roads, fast changes in tire
traction can cause needless wheel spinning,
and you could lose control. Do not use cruise
control on slippery roads.
3-10

Courtesy Lamps
When a door is opened, the courtesy lamps will
automatically come on. These lamps will also come on
when the interior lamps control is fully turned clockwise.
Entry Lighting
The entry lighting feature turns the interior lights on
before anyone enters the vehicle. The interior lamps will
come on for 40 seconds when the doors are unlocked
using the remote keyless entry transmitter and the
ignition is in OFF. After 40 seconds have elapsed, the
interior lamps will slowly fade out. The lamps will
fade out before 40 seconds have elapsed if one of the
following is done:
Lock all doors using the remote keyless entry
transmitter.
Lock the doors using the power door lock switch.
When any door is opened, entry lighting is cancelled.
The interior lamps will stay on while any door is opened
and slowly fade out when all doors are closed. The
interior lamps may stay on for up to 25 seconds after all
doors have been closed if they have not been locked.
Delayed Entry Lighting
The delayed lighting feature will continue to light the
interior of the vehicle for 25 seconds after all the doors
have been closed. Delayed lighting will not occur
while the ignition is in RUN or ACC. After 25 seconds
have elapsed, the interior lamps will slowly fade out.
The lamps will fade out before the 25 seconds
have elapsed if one of the following is done:
The ignition is turned to RUN or ACC.
The doors are locked using the remote keyless
entry transmitter.
The doors are locked using the power door
lock switch.
To turn the delayed lighting feature off or on, see
“Personal Programming Modes” underDIC Controls
and Displays (Base Level DIC) on page 3-49or
DIC Controls and Displays (Uplevel DIC with Trip
Computer) on page 3-57DIC Controls and Displays.
3-18

Delayed Exit Lighting
For exiting the vehicle at night, the vehicle is equipped
with the delayed exit lighting feature. The interior
lamps will light for up to 25 seconds when the key is
removed from the ignition. After 25 seconds have
elapsed, the interior lamps will slowly fade. The lamps
will fade before the 25 seconds have elapsed if any
of the following are done:
The ignition is turned to RUN or ACC.
The doors are locked using the remote keyless
entry transmitter.
The doors are locked using the power door
lock switch.
When any door is opened, delayed exit lighting is
cancelled. The interior lamps will stay on while any door
is opened and will slowly fade out when all the doors
are closed. The interior lamps may stay on for up
to 25 seconds after all the doors have been closed if
they have not been locked.
To turn the delayed exit lighting feature off or on, see
“Personal Programming Mode Screen” underDIC
Controls and Displays (Base Level DIC) on page 3-49
orDIC Controls and Displays (Uplevel DIC with Trip
Computer) on page 3-57.
Front Reading Lamps
If the vehicle has a sunroof, there are reading lamps in
front of the sunroof switch located on the headliner.
These lamps will come on when the doors are opened.
Press the side of each reading lamp to turn them on
and off when the doors are closed.
Overhead Console Reading Lamps
The vehicle may have reading lamps on the overhead
console. These lamps will turn on when the doors
are opened. When the doors are closed, press the side
of each lamp to turn them on and off.
Rear Assist Handle Reading Lamps
If the vehicle has reading lamps on each rear assist
handle, press the side of each lamp to turn it on or off.
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When the HUD is on, the speedometer reading will
continually be displayed. The current radio station or CD
track number will only be displayed for six seconds after
the radio or CD track status changes. This will happen
whenever one of the radio controls is pressed.
The speedometer size will be reduced when radio,
CD information, warnings, or turn-by-turn navigation
information are displayed on the HUD.
The HUD control is located
on the console.
To adjust the HUD image so that items are properly
displayed, do the following:
1. Adjust the driver’s seat to a comfortable position.
2. Start the engine.
3. Adjust the HUD controls.Use the following settings to adjust the HUD.
9(Off):Rotate the outer ring on the HUD control to
this position to turn the HUD off.
I II III IIII (Brightness):Turn the outer ring on the HUD
control clockwise to dim the display and
counterclockwise to brighten it.
w(Up):Press this portion of the switch on the HUD
control to move the image up.
x(Down):Press this portion of the switch on the HUD
control to move the image down. Move the image as
low as possible on the windshield, keeping it in full view.
?(Page):Press this button to select the display
formats. Release the page button when the format
number with the desired display is shown on the HUD.
Format One:This display gives the speedometer
reading (in English or metric units), transaxle
positions, compass direction, and the outside air
temperature.
Format Two:This display includes the information
in Format One without the compass direction and
the outside air temperature.
3-22

If You Cannot See the HUD Image
When the Ignition Is On
Is anything covering the HUD lens?
Is the HUD dimmer setting bright enough?
Is the HUD image adjusted to the proper height?
Are you wearing polarized sunglasses?
Still no HUD image? Check the fuse in the
instrument panel fuse block. SeeInstrument Panel
Fuse Block on page 5-104.
If the HUD Image Is Not Clear
Is the HUD image too bright?
Are the windshield and HUD lens clean?
If the HUD image is not correct, contact your dealer.
The windshield is part of the HUD system. If the vehicle
ever needs a new windshield, be sure to get one
designed for the HUD. If this is not done, the HUD
image may look blurred and out of focus.
Accessory Power Outlets
The vehicle has two
12-volt outlets which can
be used to plug in electrical
equipment.
One accessory power outlet is located on the center
console, below the front edge of the storage console.
The other is located inside the console.
Remove the tethered cap to use the outlet. When
not using the outlet, be sure to cover it with the
protective cap.
Notice:Leaving electrical equipment on for
extended periods will drain the battery. Always turn
off electrical equipment when not in use and do
not plug in equipment that exceeds the maximum
amperage rating.
3-24

Climate Controls
Climate Control System
The climate control system allows manual control of the
heating, cooling, and ventilation in the vehicle.
Fan
9
(Fan):Turn the knob by this symbol, located on the
left side of the climate control panel, clockwise or
counterclockwise to increase or decrease the fan speed.
During the highest fan speed selections, the fan
speed will be temporarily reduced between the transition
to a new mode. The fan will resume the original
speed when the transition to the new mode is complete.
9(Off):Turn the knob to this position to turn the
fan off.
Mode
Turn the middle knob to select the following modes:
H(Vent) Outside Air:This mode directs outside air to
the instrument panel outlets. If driving in city traffic,
and the vehicle is stopped and idling, or the weather is
hot, switch from this mode to the recirculation mode.
To prevent the air inside the vehicle from becoming
stale, be sure to return to the vent mode periodically.
)(Bi-Level):This mode directs half of the air to the
instrument panel outlets, and the remaining air to the oor
outlets. Some air may be directed toward the windshield.
Slightly cooler air is directed to the instrument panel
outlets and warmer air is directed to the oor outlets.
6(Floor):This mode directs most of the air to the oor
outlets with some air directed toward the side window
outlets and a little air directed to the windshield.
In this mode, the system will automatically use outside
air. The air conditioning compressor will be engaged
unless the outside temperature is 40°F (4°C) or below.
Recirculation cannot be selected when in this mode.
The middle knob on the climate control panel can also
be used to select the defog or defrost mode.
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Defogging and Defrosting
Fog on the inside of the vehicle is a result of high
humidity causing moisture to condense on the cool
window glass. This can be minimized if the climate
control system is used properly. There are two modes
to clear frost or fog from the windshield. Use the
defog mode to clear the windows of condensation and
to warm the vehicle’s occupants. Use the defrost
mode to remove frost or condensation from the
windshield quickly. Recirculation cannot be selected
when in these modes.
See “Rear Window Defogger” later in this section for
information on clearing the rear window of fog or ice.
.(Floor/Defog):Use the oor/defog mode to clear the
windows of fog or moisture and warm the passengers.
This mode directs the air equally between the
windshield and the oor outlets, along with some
directed to the side window outlets.
This mode will automatically use outside air. The air
conditioning compressor will be engaged unless
the outside temperature is 40°F (4°C) or below.
1(Defrost):Use the defrost mode to remove fog or
frost from the windshield more quickly. This mode
directs most of the air to the windshield and the side
window outlets, with some air directed to the oor
outlets. This mode has a timer and will shut off after
ve minutes.
This mode will automatically use outside air. The air
conditioning compressor will be engaged unless
the outside temperature is 40°F (4°C) or below.
Temperature
The knob on the right of the climate control panel is the
temperature adjustment that can be used with any of
the climate control modes.
Turn the knob clockwise for warmer settings and
counterclockwise for colder settings.
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2. Press the PASS. button to turn the passenger
climate control system on and off. When the
passenger system is off, the driver’s temperature
setting is also used for the passenger and the
passenger display is off.
In cold weather, the system will start at reduced fan
speeds to avoid blowing cold air into your vehicle
until warmer air is available. The system will
start out blowing air at the oor but may change
modes automatically as the vehicle warms up
to maintain the chosen temperature setting. The
length of time needed for warm up will depend on
the outside temperature and the length of time
that has elapsed since your vehicle was last driven.
3. Wait for the system to regulate. This may take from
10 to 30 minutes. Then adjust the temperature, if
necessary.
Do not cover the solar sensor located in the center of
the instrument panel, near the windshield. For more
information on the solar sensor, see “Sensors” later in
this section.Manual Operation
xw
(Temperature):To manually adjust the
temperature inside the vehicle, press the up arrow on
the temperature control to raise the temperature
and press the down arrow to lower the temperature.
The display will show your selection.
When one temperature is displayed, the driver
temperature is set. When both temperatures are
displayed, the temperature for both the driver and
passenger are set. Pressing PASS. will turn the
passenger temperature setting on and off. If only the
driver temperature is set, the driver temperature is used
for the passenger and the passenger display is off.
9(Fan):Turn the fan knob clockwise to increase the
fan speed and counterclockwise to decrease the fan
speed. Turning the fan knob cancels the automatic fan
operation and places the system in manual. Turn the
knob to AUTO to return to automatic fan operation. If the
airow seems low when the fan is at the highest setting,
the passenger compartment air lter, if equipped, may
need to be replaced. SeePassenger Compartment Air
Filter on page 3-33for additional information.
9(Off):Turning the fan knob off will turn the
controller completely off. Only the rear defog and heated
seats will function when the fan knob is off.
3-30

Outlet Adjustment
Rotate and turn the air outlets, located in the middle
and at each outboard side of the instrument panel,
to adjust the direction of the airow.
Operation Tips

Clear away any ice, snow, or leaves from the air
inlets at the base of the windshield that may
block the ow of air into the vehicle.
Use of non-GM approved hood deectors may
adversely affect the performance of the system.
Keep the path under the front seats clear of objects
to help circulate the air inside of the vehicle more
effectively.
If the airow seems low when the fan is at the
highest setting, the passenger compartment air lter
may need to be replaced. See “Passenger
Compartment Air Filter” following, for more
information on this lter.
Passenger Compartment Air Filter
The passenger compartment air lter is located near the
passenger’s side windshield wiper arm, underneath
the inlet grille.
The lter traps most of the pollen from entering the
climate control system. Similar to the engine’s air lter,
it may need to be changed periodically to insure
system performance. SeeScheduled Maintenance on
page 6-4for more information.
To change the passenger compartment air lter, do the
following:
1. Turn the ignition to ACC and the windshield
wipers on.
2. Turn the ignition to off when the windshield wipers
are in the upright position.
3. Raise the hood.
4. Disconnect the windshield washer pump hose from
the fender rail and the air inlet grille.
5. Remove the hood weather-strip from the
passenger’s side of the vehicle, peeling it back
halfway.
3-33