2003 CHEVROLET EXPRESS light

Power Windows
If you have power
windows, the controls are
located on each of the
side doors.
The driver’s door has a switch for the passenger
window as well. Your power windows will work when the
ignition has been turned to RUN or ACCESSORY, or
when Retained Accessory Power (RAP) is active.
SeeRetained Accessory Power (RAP) on page 2-19.
Press the bottom of the switch with the power window
symbol on it to lower the window.
Press the top of the switch with the power window
symbol on it to raise the window.
Express-Down
The driver’s window switch also has an express-down
feature that allows the window to be lowered without
holding the switch. Press and hold the side of the
window switch marked AUTO for one second to activate
the express-down mode. This mode can be cancelled
at any time by pressing the opposite side of the switch.
To open the window part way, lightly tap the switch
until the window is at the desired position.
2-16

Theft-Deterrent Systems
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.
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 ve seconds after the key is turned to
RUN. SeeSecurity Light on page 3-36.
If the engine stalls and the SECURITY light ashes,
wait until the light stops ashing 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 fuse. SeeFuses
and Circuit Breakers on page 5-92. See your dealer
for service.
Starting and Operating Your
Vehicle
New Vehicle Break-In
Notice:Your vehicle does not need an elaborate
break-in. 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 rst 500 miles (805 km).
Do not drive at any one speed — fast or
slow — for the rst 500 miles (805 km). Do not
make full-throttle starts.
Avoid making hard stops for the rst 200 miles
(322 km) or so. During this time your new brake
linings are not 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.
Do not tow a trailer during break-in. SeeTowing a
Trailer on page 4-34for more information.
2-18

All-Wheel Drive
If your vehicle has all-wheel drive, your engine’s driving
power is sent to all four wheels for extra traction
when needed.
This is like four-wheel drive, but there is no separate
lever or switch to engage or disengage the front axle. It
is fully automatic, and adjusts itself as needed for
road conditions.
You may experience a brief vehicle vibration upon
acceleration when driving in slippery conditions. This is
normal and is an indication that the all-wheel drive
system is functioning properly.
Parking Brake
To set the parking brake, hold the regular brake pedal
down with your right foot. Push down the parking
brake pedal with your left foot.If the ignition is on, the brake system warning light will
come on.
To release the parking brake, hold the regular brake
pedal down. Pull the handle, located just above
the parking brake pedal, marked BRAKE RELEASE to
release the parking brake.
If the ignition is on when the parking brake is released,
the brake system warning light will go off.
Notice:Driving with the parking brake on can
overheat the brake system and cause premature
wear or damage to brake system parts. Verify that
the parking brake is fully released and the brake
warning light is off before driving.
If you are towing a trailer and are parking on any hill,
seeTowing a Trailer on page 4-34. That section shows
what to do rst to keep the trailer from moving.
2-24

Outside Heated Mirrors
Your outside mirrors can
be defrosted by pressing
the button located near the
fan control.
An indicator light in the button will light while the heated
outside mirrors are activated.
Your rear window defogger comes on while the heated
mirrors are on. If your vehicle has a rear window
defogger, see “Rear Window Defogger” inClimate
Control System on page 3-18.
OnStar®System
OnStar®uses global positioning system (GPS) satellite
technology, wireless communications, and call centers
to provide you with a wide range of safety, security,
information, and convenience services.
A complete OnStar
®user’s guide and the terms and
conditions of the OnStar®Subscription Service
Agreement are included in the vehicle’s glove box
literature. For more information, visit www.onstar.com or
www.onstarcanada.com. Contact OnStar
®at
1-888-4-ONSTAR (1-888-466-7827), or press the
OnStar
®button to speak to an OnStar®advisor 24 hours
a day, 7 days a week.
Terms and conditions of the Subscription Service
Agreement can be found at www.onstar.com or
www.onstarcanada.com.
OnStar®Services
For new vehicles equipped with OnStar®, the Safe and
Sound Plan is included for the rst year. You can
extend this plan beyond the rst year, or upgrade to the
Directions and Connections Plan to meet your needs.
For more information, press the OnStar
®button to speak
with an advisor.
2-31

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn.............................................................3-6
Tilt Wheel.....................................................3-6
Turn Signal/Multifunction Lever.........................3-7
Turn and Lane-Change Signals........................3-8
Headlamp High/Low-Beam Changer..................3-8
Flash-to-Pass.................................................3-9
Windshield Wipers..........................................3-9
Windshield Washer.......................................3-10
Cruise Control..............................................3-10
Exterior Lamps.............................................3-13
Headlamps on Reminder................................3-14
Daytime Running Lamps (DRL).......................3-14
Instrument Panel Brightness...........................3-15
Dome Lamps...............................................3-15
Dome Lamp Override....................................3-15
Entry Lighting...............................................3-16
Exit Lighting.................................................3-16
Reading Lamps............................................3-16
Battery Run-Down Protection..........................3-16
Accessory Power Outlets...............................3-16
Ashtrays and Cigarette Lighter........................3-17Climate Controls............................................3-18
Climate Control System.................................3-18
Outlet Adjustment.........................................3-20
Rear Heating System....................................3-20
Rear Air Conditioning and Heating System.......3-21
Warning Lights, Gages, and Indicators............3-22
Instrument Panel Cluster................................3-23
Speedometer and Odometer...........................3-24
Trip Odometer..............................................3-24
Engine Speed Limiter....................................3-24
Safety Belt Reminder Light.............................3-25
Airbag Readiness Light..................................3-25
Airbag Off Light............................................3-26
Charging System Light..................................3-28
Voltmeter Gage............................................3-28
Brake System Warning Light..........................3-29
Anti-Lock Brake System Warning Light.............3-30
StabiliTrak Not Ready Light............................3-30
StabiliTrak Indicator Light...............................3-31
Engine Coolant Temperature Gage..................3-31
Malfunction Indicator Lamp.............................3-32
Oil Pressure Gage........................................3-34
Change Engine Oil Light................................3-35
Security Light...............................................3-36
Section 3 Instrument Panel
3-1

Cruise Control Light......................................3-36
Reduced Engine Power Light.........................3-37
Highbeam On Light.......................................3-37
Daytime Running Lamps (DRL)
Indicator Light...........................................3-37
Tow/Haul Mode Light....................................3-38
Check Gages Warning Light...........................3-38
Fuel Gage...................................................3-38
Audio System(s).............................................3-39
Setting the Time for Radios without Radio
Data Systems (RDS)..................................3-40
Setting the Time for Radios with Radio
Data Systems (RDS)..................................3-40AM-FM Radio...............................................3-40
Radio with CD..............................................3-43
Radio with Cassette and CD..........................3-47
Radio with Six-Disc CD.................................3-60
Theft-Deterrent Feature (Non-RDS Radios).......3-71
Theft-Deterrent Feature (RDS Radios).............3-71
Radio Reception...........................................3-72
Care of Your Cassette Tape Player.................3-72
Care of Your CDs.........................................3-74
Care of Your CD Player................................3-74
Fixed Mast Antenna......................................3-74
Chime Level Adjustment................................3-74
Section 3 Instrument Panel
3-2

The main components of your instrument panel are the following:
A. Air Outlets. SeeOutlet Adjustment on page 3-20.
B. Turn Signal/Multifunction Lever. SeeTurn
Signal/Multifunction Lever on page 3-7.
C. Instrument Panel Cluster. SeeInstrument Panel
Cluster on page 3-23.
D. Shift Lever. SeeStarting Your Engine on page 2-20.
E. Climate Control System. SeeClimate Control
System on page 3-18.
F. Audio System(s). SeeAudio System(s) on
page 3-39.
G. Exterior Lamp Controls. SeeExterior Lamps on
page 3-13.
H. Tow/Haul Mode Button. See “Tow/Haul Mode” under
Towing a Trailer on page 4-34.I. Rear Heating System (If Equipped). SeeRear
Heating System on page 3-20.
J. Accessory Power Outlets/Cigarette Lighter. See
Accessory Power Outlets on page 3-16andAshtrays
and Cigarette Lighter on page 3-17.
K. Airbag Off Switch. SeeAirbag Off Switch on
page 1-66.
L. Storage Compartment. SeeStorage Areas on
page 2-32.
M. Stabilitrak
®Button. SeeStabiliTrak®System on
page 4-8.
3-5

Turn and Lane-Change Signals
The turn signal has two upward (for right) and
two downward (for left) positions. These positions
allow you to signal a turn or a lane change.
To signal a turn, move the lever all the way up
or down. When the turn is nished, the lever will
return automatically.
An arrow on the instrument
panel cluster will ash in
the direction of the
turn or lane change.
To signal a lane change, just raise or lower the lever
until the arrow starts to ash. Hold it there until you
complete your lane change. The lever will return by itself
when you release it.
If you move the lever all the way up or down, and the
arrow ashes at twice the normal rate, a signal bulb may
be burned out and other drivers may not see your
turn signal.
If a bulb is burned out, replace it to help avoid an
accident. If the arrows don’t go on at all when you signal
a turn, check for burned-out bulbs or a blown fuse.
SeeFuses and Circuit Breakers on page 5-92.
Turn Signal On Chime
If your turn signal is left on for more than 3/4 of a mile
(1.2 km), a chime will sound at each ash of the
turn signal. To turn off the chime, move the turn signal
lever to the off position.
Headlamp High/Low-Beam Changer
23(Headlamp High/Low-Beam Changer):To
change the headlamps from low to high beam, pull the
multifunction lever all the way toward you. Then
release it.
When the high beams are
on, this light on the
instrument panel cluster
also will be on.
3-8