ignition CHEVROLET ASTRO 2002 Owners Manual

1-33

Your vehicle is equipped with a crash sensing and
diagnostic module, which records information about
the air bag system. The module records information
about the readiness of the system, when the system
commands air bag inflation and driver's safety belt
usage at deployment. The module also records speed,
engine rpm, brake and throttle data.

Let only qualified technicians work on your air bag
system. Improper service can mean that your air
bag system won't work properly. See your dealer
for service.
NOTICE:
If you damage the covering for the driver's or the
right front passenger's air bag, the bag may not
work properly. You may have to replace the air
bag module in the steering wheel or both the air
bag module and the instrument panel for the
right front passenger's air bag. Do not open or
break the air bag coverings.
Servicing Your Air Bag-Equipped Vehicle
Air bags affect how your vehicle should be serviced.
There are parts of the air bag system in several places
around your vehicle. You don't want the system to
inflate while someone is working on your vehicle.
Your dealer and the service manual have information
about servicing your vehicle and the air bag system.
To purchase a service manual, see ªService and Owner
Publicationsº in the Index.
CAUTION:
For up to 10 minutes after the ignition key is
turned off and the battery is disconnected, an
air bag can still inflate during improper service.
You can be injured if you are close to an air bag
when it inflates. Avoid wires wrapped with yellow
tape or yellow connectors. They are probably part
of the air bag system. Be sure to follow proper
service procedures, and make sure the person
performing work for you is qualified to do so.
The air bag system does not need regular maintenance.

2-
2-1
Section 2 Features and Controls
Here you can learn about the many standard and optional features on your vehicle, and information on starting,
shifting and braking. Also explained are the instrument panel and the warning systems that tell you if everything is
working properly
-- and what to do if you have a problem.
2
-2 Windows
2
-4 Keys
2
-6 Front Doors
2
-6 Rear Doors
2
-8 Door Locks
2
-10 Keyless Entry System (Option)
2
-13 Sliding Door
2
-16 Rear Hatch/Rear Doors
2
-17 Theft
2
-18 Passlock

2-18 New Vehicle ªBreak-Inº
2
-19 Ignition Positions
2
-20 Starting Your Engine
2
-22 Engine Coolant Heater (If Equipped)
2
-23 Automatic Transmission Operation
2
-26 Parking Brake
2
-27 Shifting Into PARK (P)
2
-30 Shifting Out of PARK (P)
2
-30 Parking Over Things That Burn2
-31 Engine Exhaust
2
-31 Running Your Engine While You're Parked
2
-32 Locking Rear Axle (If Equipped)
2
-32 All-Wheel Drive (Option)
2
-32 Horn
2
-33 Tilt Wheel (If Equipped)
2
-33 Turn Signal/Multifunction Lever
2
-40 Exterior Lamps
2
-43 Interior Lamps
2
-45 Mirrors
2
-46 Storage Compartments
2
-55 Ashtrays and Cigarette Lighter
2
-56 Sun Visors
2
-56 Accessory Power Outle
2
-57 HomeLink
Transmitter (Option)
2
-60 The Instrument Panel - Your
Information System
2
-63 Warning Lights, Gages and Indicators

2-3 Manual Windows
To open your manual windows, turn the hand crank on
each door to raise or lower your side door windows.
Power Windows (Option)
If you have power windows, the controls are located on
each of the front doors. The driver's door also has a
switch for the front passenger window. Your power
windows will not work unless the ignition is in RUN or
ACCESSORY, or unless retained accessory power is
active. See ªRetained Accessory Powerº in the Index.Express
-Down Window
The driver's window switch also has an express
-down
feature that allows you to lower the window without
holding the switch. Press the down arrow on the driver's
window switch marked AUTO briefly to activate the
express
-down feature. The express-down feature can
be interrupted at any time by pressing the up arrow
end of the switch. Lightly tap the switch to open the
window slightly.

2-4
Keys
CAUTION:
Leaving children in a vehicle with the ignition
key is dangerous for many reasons. A child or
others could be badly injured or even killed.
They could operate the power windows or other
controls or even make the vehicle move. Don't
leave the keys in a vehicle with children.

2-5
This vehicle has one
double
-sided key for the
ignition and door locks. It
will fit with either side up.
When a new vehicle is delivered, the dealer provides the
owner with a pair of identical keys and a bar
-coded tag.
The bar
-coded tag has a code on it that tells your dealer
or a qualified locksmith how to make extra keys. Keep
this tag in a safe place. If you lose your keys, you'll be
able to have new ones made easily using this tag.
NOTICE:
Your vehicle has a number of new features that
can help prevent theft. But you can have a lot
of trouble getting into your vehicle if you ever
lock your keys inside. You may even have to
damage your vehicle to get in. So be sure you
have extra keys.
If you ever do get locked out of your vehicle, call GM
Roadside Assistance Center. See ªRoadside Assistanceº
in the index.

2-9 Power Door Locks (If Equipped)
If your vehicle has power
door locks, press the power
door lock switch located on
the door panel to lock or
unlock all the doors at once.
The power door lock switch will lock or unlock the rear hatch
and Dutch doors. See ªHatch Releaseº in the Index.
When a door is locked, the inside door handle will not
open the door. This will help stop a door from being
accidentally opened.
If the sliding door is open and you press the power door
lock switch, the sliding door will not lock immediately.
After you close the door, the system comes on and locks
the sliding door in about five seconds.
When the key is in the ignition and the power door lock
switch is pressed with a door open, all doors are locked
while the driver's side door remains unlocked.
Programmable Automatic Door Locks
(If Equipped)
Your vehicle is equipped with an auto lock/unlock
feature which enables you to program your power
door locks.
Your vehicle left the factory programmed to have all the
doors lock automatically when the shift lever is moved
out of PARK (P). All of the doors will unlock when the
shift lever is moved back into PARK (P). The following
instructions detail how to program your door locks.
To enter the program mode you need to do
the following:
1. Begin with the ignition in OFF. Then, pull back on
the turn signal/multifunction lever all the way toward
you and hold it while you perform the next step.
2. Turn your key to ON and OFF twice. Then, with the
key in OFF, release the turn signal/multifunction
lever. Once you do this, you will hear the lock switch
lock and unlock.

2-10
3. You are now ready to program the automatic door
locks. Select one of the following four programming
options and follow the instructions. You will have
thirty seconds to begin programming. If you exceed
the thirty second limit, the locks will automatically
lock and unlock to indicate that you have left the
program mode. If this occurs, repeat the procedure
beginning with Step 1. You can exit the program
mode any time by turning the ignition to ON (the
locks will automatically lock and unlock to indicate
that you are leaving the program mode). If the
lock/unlock switches are not pressed while in the
programming mode, the auto lock/unlock setting will
not be modified.
The following is a list of the available programming options:

All doors lock/Only the driver's door unlocks:
Press the lock side of the power lock switch on the
door panel once and then the unlock side once.

All doors lock/All doors unlock: Press the lock side
of the power lock switch on the door panel once, and
then the unlock side twice.

All doors lock/None of the doors unlock: Press the
lock side of the power lock switch on the door panel
once, and then the unlock side three times.
No doors lock/None of the doors unlock: Press the
lock side of the power lock switch on the door panel
twice. This turns off the automatic lock feature.
For more information, see your dealer.
Leaving Your Vehicle
If you are leaving the vehicle, take your keys, open your
door and set the locks from inside. Then get out and
close the door.
Keyless Entry System (Option)
If your vehicle has this feature, you can lock and unlock
your doors from about 3 feet (1 m) up to 30 feet (9 m)
away using the remote keyless entry transmitter supplied
with your vehicle.
Your keyless entry system operates on a radio frequency
subject to Federal Communications Commission (FCC)
Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference,
and (2) this device must accept any interference
received, including interference that may cause
undesired operation.

2-17
To open the hatch, unlock it, then press the button and
lift the handle located in the center of the door.
To lock the power lock system from the outside, insert
the key in the hatch release button and turn it clockwise.
All doors will lock.
Theft
Vehicle theft is big business, especially in some cities.
Although your vehicle has a number of theft
-deterrent
features, we know that nothing we put on it can make it
impossible to steal. However, there are ways you can help.
Key in the Ignition
If you leave your vehicle with the keys inside, it's an
easy target for joy riders or professional thieves
-- so
don't do it.
When you park your vehicle and open the driver's door,
you'll hear a tone reminding you to remove your key
from the ignition and take it with you. Always do this.
Your steering wheel will be locked, and so will your
ignition and transmission. Also remember to lock
the doors.
Parking at Night
Park in a lighted spot, close all windows and lock your
vehicle. Remember to keep your valuables out of sight.
Put them in a storage area, or take them with you.
Parking Lots
Even if you park in a lot where someone will be
watching your vehicle, it's still best to lock it up and
take your keys. But what if you have to leave your key?
Do not leave valuables in your vehicle, since there is no
locking area in which to secure them. Lock all doors
except the driver's.

2-18
Passlock

Your vehicle is equipped with the Passlock
theft
-deterrent system.
Passlock is a passive theft
-deterrent system. Passlock
enables fuel if the ignition lock cylinder is turned with a
valid key. If a correct key is not used or the ignition lock
cylinder is tampered with, fuel is disabled.
During normal operation, the SECURITY light will
go off approximately five seconds after the key is turned
to RUN.
If the engine stalls and the SECURITY light flashes,
wait about 10 minutes until the light stops flashing
before trying to restart the engine. Remember to release
the key from START as soon as the engine starts.
If the engine is running and the SECURITY light
comes on, you will be able to restart the engine if you
turn the engine off. However, your Passlock system is
not working properly and must be serviced by your
dealer. Your vehicle is not protected by Passlock at
this time. You may also want to check the fuses
(see ªFuses and Circuit Breakersº in the Index).
See your dealer for service.
In an emergency, call GM Roadside Assistance.
See ªRoadside Assistanceº in the Index.
New Vehicle ªBreak-Inº
NOTICE:
Your vehicle doesn't need an elaborate
ªbreak
-in.º But it will perform better in
the long run if you follow these guidelines:

Keep your speed at 55 mph (88 km/h) or
less for the first 500 miles (805 km).

Don't drive at any one speed
-- fast or
slow
-- for the first 500 miles (805 km).
Don't make full
-throttle starts.

Avoid making hard stops for the first
200 miles (322 km) or so. During this time
your new brake linings aren't yet broken
in. Hard stops with new linings can mean
premature wear and earlier replacement.
Follow this breaking
-in guideline every
time you get new brake linings.

Don't tow a trailer during break
-in.
See ªTowing a Trailerº in the Index for
more information.

2-19
Ignition Positions
With the key in the ignition, you can turn it to five
different positions.
A (ACCESSORY): This position lets you use things
like the radio, power windows and windshield wipers
when the engine is off. To get into ACCESSORY,
push in the key and turn it toward you. Your steering
wheel will remain locked, just as it was before you
inserted the key.
NOTICE:
Don't operate accessories in the ACCESSORY
position for long periods of time. Prolonged
operation of accessories in the ACCESSORY
position could drain your battery and prevent
you from starting your vehicle.
B (LOCK): This position locks your ignition, steering
wheel and transmission. It's a theft
-deterrent feature.
You will only be able to remove your key when the
ignition is turned to LOCK.
NOTICE:
If your key seems stuck in LOCK and you can't
turn it, be sure you are using the correct key;
if so, is it all the way in? If it is, then turn the
steering wheel left and right while you turn the
key hard. Turn the key only with your hand.
Using a tool to force it could break the key or the
ignition switch. If none of this works, then your
vehicle needs service.