2000 CHEVROLET IMPALA ignition

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2-44
Exterior Lamps
The lamp controls are located on the instrument panel.
They control these systems:

Headlamps

Taillamps

Parking Lamps

License Lamps

Instrument Panel Lights

Dome Lamp

Fog Lamps
If you pull the knob out
halfway, it will turn on your
parking lamps and your
other operating lamps. If
you pull the knob all the
way out, your headlamps
will then come on.
Push the knob in all the way to turn off the lamps.
A warning chime will sound if you open the driver's
door when you turn the ignition switch to OFF or ACC
with the lamps on.

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2-45 Daytime Running Lamps
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the day.
DRL can be helpful in many different driving
conditions, but they can be especially helpful in the
short periods after dawn and before sunset.
A light sensor on top of the instrument panel makes the
DRL work, so be sure it isn't covered.
The DRL system will make your high
-beam headlamps
come on at a reduced brightness when:

the ignition is on,

the headlamp switch is off,

the gearshift is not in PARK (P) and

the parking brake is released.
When the DRL are on, only your high
-beam headlamps,
at a reduced brightness, will be on. The headlamps,
taillamps, sidemarker and other lamps won't be on.
Your instrument panel won't be lit up either.
When it's dark enough outside, your high
-beam
headlamps will turn off and your vehicle's headlamps
and parking lamps will turn on. The other lamps that
come on with your headlamps will also come on.When it's bright enough outside, your headlamps will go
off and your high
-beam headlamps will come on.
As with any vehicle, you should turn on the regular
headlamp system when you need it.
Delayed Headlamp Illumination
Delayed headlamp illumination provides a period of
exterior lighting as you leave your vehicle's area. The
feature is activated when your vehicle's headlamps are
on due to the automatic headlamp control feature
described previously in this section, and when your
vehicle's ignition is turned off. Your headlamps will
then remain on until the headlamp switch is moved from
OFF to the parking lamp position or until either a
30 second or 60 second lighting period has ended.
If you turn off the ignition with the headlamp switch in
the parking lamp or headlamp position, the delayed
headlamp illumination cycle will not occur.
To disable the delayed headlamp illumination feature or
change the time of delay, see ªVehicle Customization
Settingsº in the Index.

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2-46 Fog Lamps (If Equipped)
To turn the fog lamps on, press the fog lamps switch
located next to the exterior lamp control on the left side
of the steering column.
A light will glow on the switch to let you know that they
are on. (Your parking lamps must be on or your fog
lamps won't come on.) Press the switch again to turn the
fog lamps off. The fog lamps will go off whenever you
change to high
-beam headlamps. When you return to
low beams, the fog lamps will come on again.
Interior Lamps
Instrument Panel Brightness Control
You can brighten or dim the instrument panel lights by
turning the panel light thumbwheel. Turn the control
clockwise to increase the brightness of the instrument
panel, and counterclockwise to decrease the brightness.
Courtesy Lamps
When any door is opened, several lamps come on. These
lamps are courtesy lamps. They make it easy for you to
enter and leave your vehicle. You can also turn these
lamps on by moving the panel light thumbwheel all the
way to the right.Some of the lamps have switches so you can turn them
on, even when the doors are closed. These lamps are
reading lamps.
Illuminated Entry (If Equipped)
Your courtesy lamps will come on and stay on for a set
time whenever you press UNLOCK on the remote
keyless entry transmitter.
If you open a door, the lamps will stay on while it's open
and then turn off automatically about 25 seconds after
you close it. If you press UNLOCK and don't open a
door, the lamps will turn off after about 40 seconds.
Illuminated entry includes a feature called theater
dimming. With theater dimming, the lamps don't just
turn off at the end of the delay time. Instead, they slowly
dim after the delay time until they go out. The delay
time is canceled if you turn the ignition key to ON,
START or press the power door lock switch so the
lamps will dim right away.
When the ignition is on, illuminated entry is inactive,
which means the courtesy lamps won't come on unless a
door is opened.

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2-47 Delayed Entry Lighting
Delayed entry lighting illuminates your vehicle's interior
for a period of time after all the doors have been closed.
The ignition must be off for delayed entry lighting to
work. Just after all the doors have been closed, the delayed
entry lighting feature will continue to work until:

the ignition is in ON,

the doors are locked or

an illumination period of 25 seconds has elapsed.
If during the illumination period a door is opened, the
timed illumination period will be canceled and the
interior lamps will remain on since a door is open.
Delayed Exit Lighting
This feature illuminates your vehicle's interior for a period
of time after the ignition key is removed from the ignition.
The vehicle's ignition must be off for delayed exit
lighting to work. When the ignition key is removed,
interior illumination will activate and remain on until:

the ignition is in ON,

or the power door locks are activated

or an illumination period of 25 seconds has elapsed.If during the illumination period a door is opened, the
timed illumination period will be canceled and the
interior lamps will remain on since a door is open.
Parade Mode
The instrument panel has an added feature called Parade
Mode to assist you in seeing the instrument cluster and
radio if your headlamps are on in the daylight.
Rearview Mirror Reading Lamps
Use the switch next to each lamp to turn them on
and off.
Reading Lamps
The reading lamps are located on the assist handles in
the roof. These lamps and the interior courtesy lamps
come on when any door is opened and it is dark outside.
Press the button to turn them on. Press it again to turn
them off.
Dome Lamp
The dome lamp will come on when you open the doors.
You can also turn this lamp on by turning the headlamp
knob clockwise.

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2-48 Battery Rundown Protection
Your vehicle has a feature to help prevent you from
draining the battery in case you accidentally leave the
interior courtesy lamps, reading/map lamps, visor vanity
lamps, trunk lamp or glove box lamps on. If you leave
any of these lamps on, they will automatically turn off
after 10 minutes, if the ignition is in OFF. The lamps
won't come back on again until you:

turn the ignition on,

turn the lamp switch off, then on, or

open a door.
Note that if your vehicle has less than 15 miles (25 km)
on the odometer, the battery saver will turn off the lamps
after only three minutes.
Battery rundown protection will also work if the
headlamps are left on. After having been left on for
10 minutes, the headlamps and the parking lamps will
flash three times. They will remain on for one more
minute before being turned off automatically.
Retained Accessory Power
With retained accessory power, your power windows,
audio system and sunroof will continue to work up to
10 minutes after the ignition key is turned to OFF and
none of the doors are opened.
Mirrors
Adjust all the mirrors so you can see clearly when you
are sitting in a comfortable driving position.
Inside Day/Night Rearview Mirror
To reduce glare from lamps behind you, pull the lever
at the bottom of the mirror toward you (to the night
position). To return the mirror back to the day position,
push the lever away from you.

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Power Sunroof (Option)
Your vehicle may have an express-open sunroof. It
includes a sliding and tilting glass panel. The control
switch works only when the ignition is in ACC, ON or
with the retained accessory power. The control switch is
located on the overhead console.
DIC Version ShownTo open the power sunroof, press the switch to the rear
twice and the power sunroof will fully open. This is the
express
-open operation. During this operation, press
the switch forward to stop the power sunroof at a
desired position.
Your sunroof also has a vent feature. It can be activated
from the closed sunroof position by pressing the switch
once rearward. To close, push the sunroof switch
forward. When using this feature the sunshade should be
fully opened in the rearward position.
The sunshade can be opened manually by sliding it
rearward or automatically by opening the power
sunroof. You will need to close the sunshade manually
by sliding it forward.
To close the sunroof, press the switch forward and hold
until the sunroof motor stops, or release the switch when
a desired position has been reached.

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The Instrument Panel -- Your Information System
The main components of your instrument panel are:
A. Instrument Panel Fuse Block
B. Multifunction Lever
C. Hazard Warning Flasher Switch
D. Audio System
E. Climate ControlsF. Center Console Shift Lever
(If Equipped)
G. Ignition Switch
H. Steering Wheel Cruise
Control SwitchesI. Hood Release
J. Remote Trunk Release
K. Lamp Controls

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2-63 Air Bag Readiness Light
There is an air bag readiness light on the instrument
panel, which shows the air bag symbol. The system
checks the air bag's electrical system for malfunctions.
The light tells you if there is an electrical problem. The
system check includes the air bag sensors, the air bag
modules, the wiring and the crash sensing and
diagnostic module. For more information on the air bag
system, see ªAir Bagº in the Index.
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.
If the air bag readiness light stays on after you start the
vehicle or comes on when you are driving, your air bag
system may not work properly. Have your vehicle
serviced right away.
CAUTION:
If the air bag readiness light stays on after you
start your vehicle, it means the air bag system
may not be working properly. The air bags in
your vehicle may not inflate in a crash, or they
could even inflate without a crash. To help avoid
injury to yourself or others, have your vehicle
serviced right away if the air bag readiness light
stays on after you start your vehicle.
The air bag 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.