2002 CHEVROLET C3500 HD key

1-20
The best way to protect the fetus is to protect
the mother. When a safety belt is worn properly,
it's more likely that the fetus won't be hurt in a crash.
For pregnant women, as for anyone, the key to
making safety belts effective is wearing them properly.
Right Front Passenger Position
To learn how to wear the right front passenger's safety
belt properly, see ªDriver Positionº earlier in this section.
The right front passenger's safety belt works the same
way as the driver's safety belt
-- except for one thing.
If you ever pull the lap portion of the belt out all the
way, you will engage the child restraint locking feature.
If this happens, just let the belt go back all the way and
start again.
Center Passenger Position
Lap Belt
When you sit in the center seating position, you have a
lap safety belt, which has no retractor. To make the belt
longer, tilt the latch plate and pull it along the belt.

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 Door Locks
2
-7 Keyless Entry System (If Equipped)
2
-10 Theft
2
-11 Passlock

2-12 New Vehicle ªBreak-Inº
2
-12 Ignition Positions
2
-14 Starting Your Gasoline Engine
2
-16 Engine Coolant Heater (If Equipped)
2
-17 Automatic Transmission Operation
2
-21 Manual Transmission Operation
2
-23 Parking Brake
2
-24 Shifting Into PARK (P)
(Automatic Transmission Only)
2
-27 Shifting Out of PARK (P)
(Automatic Transmission Only)2
-27 Parking Your Vehicle
(Manual Transmission Models Only)
2
-28 Parking Over Things That Burn
2
-28 Engine Exhaust
2
-29 Running Your Engine While You're Parked
(Automatic Transmission)
2
-30 Tilt Wheel (If Equipped)
2
-30 Turn Signal/Multifunction Lever
2
-37 Exterior Lamps
2
-39 Interior Lamps
2
-41 Mirrors
2
-44 Storage Compartments
2
-48 Instrument Panel - Your Information System
2
-50 Instrument Panel Cluster
2
-52 Warning Lights, Gages and Indicators

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
Your vehicle has one
double
-sided key for the
ignition and the door locks.
If you ever lose your key, your dealer will be able to
assist you with obtaining a new one.NOTICE:
Your vehicle has a number of new features that
can help prevent theft. You can have a lot of
trouble getting into your vehicle if you ever lock
your key inside. You may even have to damage
your vehicle to get in. So be sure you have an
extra key.
If you ever do get locked out of your vehicle, call the
GM Roadside Assistance Center. See ªRoadside
Assistanceº in the Index.

2-6
Door Locks
CAUTION:
Unlocked doors can be dangerous.

Passengers -- especially children -- can
easily open the doors and fall out of a
moving vehicle. When a door is locked, the
handle won't open it. You increase the
chance of being thrown out of the vehicle in
a crash if the doors aren't locked. So, wear
safety belts properly and lock the doors
whenever you drive.

Young children who get into unlocked
vehicles may be unable to get out. A child
can be overcome by extreme heat and can
suffer permanent injuries or even death
from heat stroke. Always lock your vehicle
whenever you leave it.

Outsiders can easily enter through an
unlocked door when you slow down or stop
your vehicle. Locking your doors can help
prevent this from happening.
There are several ways to lock and unlock your vehicle.
From the outside, use your key or the keyless entry
system, if your vehicle has this feature.
To lock the door from the
inside, push down the
manual lock, located on
the door panels.
To unlock the door, pull the manual lock up.

2-7 Power Door Locks (If Equipped)
Press the top of the power
door lock switch, marked
LOCK, located on either
door to lock both doors at
once. Press the ribbed side
of the switch to unlock both
doors at once.
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 (If Equipped)
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.
This device complies with RSS
-210 of Industry Canada.
Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this
device must accept any interference received, including
interference that may cause undesired operation of
the device.

2-8
Changes or modifications to this system by other than an
authorized service facility could void authorization to
use this equipment.
At times you may notice a decrease in range. This is
normal for any remote keyless entry system. If the
transmitter does not work or if you have to stand closer
to your vehicle for the transmitter to work, try this:

Check the distance. You may be too far from your
vehicle. You may need to stand closer during rainy
or snowy weather.

Check the location. Other vehicles or objects may be
blocking the signal. Take a few steps to the left or
right, hold the transmitter higher, and try again.

Check to determine if battery replacement or
transmitter resynchronization is necessary. See the
instructions that follow.

If you're still having trouble, see your dealer or a
qualified technician for service.Operation
(UNLOCK): To unlock
the driver's door, press the
UNLOCK button. The
interior lamps will come
on for 40 seconds or until
the ignition is turned on. If
you press the UNLOCK
button again within five
seconds, the passenger
door will unlock.
(LOCK): Press the LOCK button to lock both doors.
The interior lamps will come on for two seconds as soon
as all the doors are closed. If you press the LOCK button
twice the horn will chirp to confirm that the doors have
locked. This will only occur if the transmitter has been
programmed with the ignition off.
If you do not want the horn to chirp as a confirmation
that the doors have locked or unlocked, consult
your dealer.

2-9 Matching Transmitter(s) to Your Vehicle
Each remote keyless entry transmitter is coded to
prevent another transmitter from unlocking your vehicle.
If a transmitter is lost or stolen, a replacement can be
purchased through your dealer. Remember to bring any
remaining transmitters with you when you go to your
dealer. When the dealer matches the replacement
transmitter to your vehicle, any remaining transmitters
must also be matched. Once your dealer has coded the
new transmitter, the lost transmitter will not unlock your
vehicle. Each vehicle can have a maximum of two
transmitters matched to it.
Battery Replacement
Under normal use, the battery in your remote keyless
entry transmitter should last about two years.
You can tell the battery is weak if the transmitter won't
work at the normal range in any location. If you have to
get close to your vehicle before the transmitter works,
it's probably time to change the battery.
NOTICE:
When replacing the battery, use care not to touch
any of the circuitry. Static from your body
transferred to these surfaces may damage the
transmitter.
Use one three volt, type CR2032, or equivalent battery.