light PONTIAC GRAND AM 2005 Owner's Manual

The DRL and automatic headlamp systems will only be
affected when the light sensor sees a change in
lighting lasting longer than this delay.
If you start your vehicle in a dark garage, the automatic
headlamp system will come on immediately. Once
you leave the garage, it will take approximately
one minute for the automatic headlamp system to
change to DRL if it is light outside. During that delay,
your instrument panel cluster may not be as bright
as usual. Make sure your instrument panel brightness
control is in the full bright position. See “Instrument
Panel Brightness Control” underInstrument Panel
Brightness on page 3-17.
To idle your vehicle with the automatic headlamp
system off, set the parking brake while the ignition is off.
Then start the vehicle. The automatic headlamp
system will stay off until you release the parking brake.
As with any vehicle, you should turn on the regular
headlamps when you need them.Fog Lamps
The button to turn your fog
lamps on and off is located
on the instrument panel,
to the left of the steering
wheel, beside the
instrument panel
brightness thumbwheel.
When using the fog lamps, the ignition must be on as
well as the parking lamps or the low-beam headlamps.
Press the button to turn the fog lamps on and off.
An indicator light on the button will glow while the fog
lamps are on. The fog lamps will turn off while the
high-beam headlamps are turned on.
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Instrument Panel Brightness
The thumbwheel for this feature is located on the
instrument panel to the left of the steering wheel.
Move the thumbwheel right to brighten the lights and left
to dim them.
Dome Lamp
The switch on this lamp has three positions. The ON
position will turn on the light. The DOOR position
will turn on the light whenever a door is opened or when
the instrument panel brightness thumbwheel is moved
up. The OFF position will shut off the lamp completely,
even when a door is opened. If your vehicle is
equipped with a sunroof, the dome lamp also has
reading lamps for the rear seat passengers. Press the
left switch for the left reading lamp and the right
switch for the right reading lamp.
Entry/Exit Lighting
The lamps inside your vehicle will go on when you open
any door. These lamps will fade out after about
10 seconds after all of the doors have been closed or
when the ignition is turned to ON. These lamps will also
go on when you press the trunk release, unlock
symbol button or the horn symbol on the keyless entry
system transmitter.
The lamps inside your vehicle will stay on for about
10 seconds after your key is removed from the ignition
to provide an illuminated exit.
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Trunk Lamp
The trunk lamp comes on when you open your trunk.
Battery Run-Down Protection
Your vehicle has a battery run-down feature designed to
protect your vehicle’s battery.
When any interior lamp (trunk, reading lamps, dome
lamp or glove box) is left on when the ignition is turned
off, the battery run-down protection system will
automatically shut the lamp off after 20 minutes. This
will avoid draining the battery.
To reactivate the interior lamps, do one of the following:
•Lift the driver’s door handle,
•open any door or
•press any remote keyless entry transmitter button,
•press the power door lock switch,
•press the remote trunk release or
•turn the lamp that was left on to off and then to on
again.
Ashtrays and Cigarette Lighter
To use the lighter, if equipped, push it in all the way and
let go.
Notice:If you put papers 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.
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. Do not hold a cigarette lighter in while it is
heating.
3-18

A/C (Air Conditioning):Press this button to turn the
air-conditioning system on or off. When A/C is pressed,
an indicator light above the button will come on to let you
know that air conditioning is activated. The fan knob must
be set to a speed for the air conditioning to operate.
On hot days, open the windows to let hot inside air
escape; then close them. This helps to reduce the time
it takes for your vehicle to cool down. It also helps
the system to operate more efficiently.
For quick cool down on hot days:
1. Select the vent mode.
2. Select the highest fan speed.
3. Select A/C.
4. Select the recirculation mode.
5. Select the coolest temperature.
Using these settings together for long periods of time
may cause the air inside of your vehicle to become too
dry. To prevent this from happening, after the air in
your vehicle has cooled, turn the recirculation mode off.
The air-conditioning system removes moisture from
the air, so you may sometimes notice a small amount of
water dripping underneath your vehicle while idling or
after turning off the engine. This is normal.Defogging and Defrosting
Fog on the inside of windows is a result of high humidity
(moisture) condensing on the cool window glass. This
can be minimized if the climate control system is
used properly. There are two modes to choose from to
clear fog or frost from your windshield. Use the
defog mode to clear the windows of fog or moisture and
warm the passengers. Use the defrost mode to
remove fog or frost from the windshield more quickly.
Turn the right knob clockwise or counterclockwise
to select defog or defrost mode.
-(Defog):This mode directs half of the air to the
windshield with most of the remaining air directed to the
floor outlets and some air directed at the side windows.
When you select this mode, the system turns off
recirculation automatically and runs the air-conditioning
compressor unless the outside temperature is at or
below freezing. The recirculation mode cannot be
selected while in the defog mode.
1FRONT (Defrost):This mode directs most of the air
to the windshield, with some air directed to the floor
outlets. In this mode, the system will automatically turn off
recirculation and run the air-conditioning compressor,
unless the outside temperature is at or below freezing.
Recirculation cannot be selected while in the defrost
mode. Do not drive the vehicle until all the windows
are clear.
3-20

Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog or frost from the rear window.
defogger on or off. An indicator light above the
button will come on to let you know that the rear window
defogger is activated. Be sure to clear as much snow
from the rear window as possible.
The rear window defogger will turn off approximately
10 minutes after the button is pressed. If turned on
again, the defogger will only run for approximately
five minutes before turning off. The defogger can also
be turned off by pressing the button again or by turning
off the engine.
Notice:Don’t use anything sharp on the inside of
the rear window. If you do, you could cut or damage
the warming grid, and the repairs wouldn’t be
covered by your warranty. Do not attach a temporary
vehicle license, tape, a decal or anything similar
to the defogger grid.
Outlet Adjustment
Use the louvers on the air outlets to change the
direction of the airflow.
Operation Tips
•Clear away any ice, snow or leaves from the air
inlets at the base of the windshield that may
block the flow of air into your vehicle.
•Use of non-GM approved hood deflectors 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 your vehicle more
effectively.
•When an objectionable odor outside the vehicle is
encountered, use the MAX mode, with the
temperature knob at a comfortable setting to
prevent the odor from entering the vehicle through
the ventilation system. This can be helpful when
driving through a long tunnel with poor ventilation.
However, extended usage of this mode in cold
or cool weather can cause window fogging.
3-21

Warning Lights, Gages, and
Indicators
This part describes the warning lights and gages that may
be on your vehicle. The pictures will help you locate them.
Warning lights and gages can signal that something is
wrong before it becomes serious enough to cause
an expensive repair or replacement. Paying attention to
your warning lights and gages could also save you
or others from injury.
Warning lights come on when there may be or is a
problem with one of your vehicle’s functions. As you will
see in the details on the next few pages, some
warning lights come on briefly when you start the
engine just to let you know they are working. If you are
familiar with this section, you should not be alarmed
when this happens.Gages can indicate when there may be or is a problem
with one of your vehicle’s functions. Often gages
and warning lights work together to let you know when
there is a problem with your vehicle.
When one of the warning lights comes on and stays on
when you are driving, or when one of the gages shows
there may be a problem, check the section that tells you
what to do about it. Please follow this manual’s advice.
Waiting to do repairs can be costly — and even
dangerous. So please get to know your warning lights
and gages. They are a big help.
Instrument Panel Cluster
Your instrument panel cluster is designed to let you
know at a glance how your vehicle is running. You’ll
know how fast you’re going, how much fuel you have,
and many other things you’ll need to drive safely
and economically.
3-22

Your vehicle has this cluster or one very similar to it. It includes indicator warning lights and gages that are explained on
the following pages. Be sure to read about them.
United States Cluster shown, Canadian Cluster similar
3-23

Safety Belt Reminder Light
When the key is turned to ON or START, a chime will
come on for several seconds to remind people to fasten
their safety belts, unless the driver’s safety belt is
already buckled.
The safety belt light will
also come on and stay on
for several seconds, then it
will flash for several more.
If the driver’s belt is already buckled, neither the chime
nor the light will come on.
Airbag Readiness Light
There is an airbag readiness light on the instrument
panel, which shows airbag. The system checks
the airbag’s electrical system for malfunctions. The light
tells you if there is an electrical problem. The system
check includes the airbag modules, the wiring and
the crash sensing and diagnostic module. For more
information on the airbag system, seeAirbag System on
page 1-51.
This light will come on when you start your vehicle, and
it will flash for a few seconds. Then the light should
go out. This means the system is ready.
United StatesCanada
3-25

If the airbag readiness light stays on after you start the
vehicle or comes on when you are driving, your
airbag system may not work properly. Have your vehicle
serviced right away.
{CAUTION:
If the airbag readiness light stays on after you
start your vehicle, it means the airbag system
may not be working properly. The airbags in
your vehicle may not inate in a crash, or they
could even inate without a crash. To help avoid
injury to yourself or others, have your vehicle
serviced right away if the airbag readiness light
stays on after you start your vehicle.
The airbag readiness light should flash for a few
seconds when you turn the ignition key to ON. If the
light doesn’t come on then, have it fixed so it will
be ready to warn you if there is a problem.
Charging System Light
The charging system light
will come on for a few
seconds when you turn on
the ignition as a check
to show you it is working.
If it stays on, or comes on while you are driving and you
hear a chime, you may have a problem with the
electrical charging system. It could indicate that you
have a loose generator drive belt or another electrical
problem. Have it checked right away. Driving while
this light is on could drain your battery.
If you must drive a short distance with the light on, be
certain to turn off all your accessories, such as the radio
and air conditioner.
3-26

Brake System Warning Light
Your vehicle’s hydraulic brake system is divided into two
parts. If one part isn’t working, the other part can still
work and stop you. For good braking, though, you need
both parts working well.
If the warning light comes on, there is a brake problem.
Have your brake system inspected right away.
This light should come on briefly when you turn the
ignition key to ON. If it doesn’t come on then, have it
fixed so it will be ready to warn you if there’s a problem.
When the ignition is on, the brake system warning
light will also come on when you set your parking brake.
The light will stay on if your parking brake doesn’t
release fully. If it stays on after your parking brake is
fully released, it means you have a brake problem.If the light comes on while you are driving, pull off the
road and stop carefully. You may notice that the pedal is
harder to push. Or, the pedal may go closer to the
floor. It may take longer to stop. If the light is still on,
have the vehicle towed for service. SeeTowing
Your Vehicle on page 4-35.
{CAUTION:
Your brake system may not be working properly
if the brake system warning light is on. Driving
with the brake system warning light on can lead
to an accident. If the light is still on after you
have pulled off the road and stopped carefully,
have the vehicle towed for service.
United States
Canada
3-27