lock CHEVROLET EXPRESS CARGO VAN 2008 1.G Owner's Guide

B (ACC/ACCESSORY):This position lets you use
things like the radio and the windshield wipers when the
engine is off.
Lengthy operation of features such as the radio in the
accessory ignition position may drain the battery
and prevent your vehicle from starting. Do not operate
your vehicle in the accessory ignition position for a
long period of time.
C (ON/RUN):This is the position for driving.
The battery could be drained if you leave the key in the
ACC/ACCESSORY or ON/RUN position with the engine
off. You may not be able to start your vehicle if the battery
is allowed to drain for an extended period of time.
D (START):This position starts the engine.
Key In the Ignition
Never leave your vehicle with the keys inside, as it is an
easy target for joy riders or thieves. If you leave the
key in the ignition and park your vehicle, a chime
will sound, when you open the driver’s door. Always
remember to remove your key from the ignition and take
it with you. This will lock your ignition and transaxle.
Also, always remember to lock the doors.
The battery could be drained if you leave the key in the
ignition while your vehicle is parked. You may not be
able to start your vehicle after it has been parked for an
extended period of time.
Retained Accessory Power (RAP)
These vehicle accessories can be used for up to
10 minutes after the engine is turned off:
•Audio System
•Power Windows
These features will work when the ignition key is in
ON/RUN or ACC/ACCESSORY. Once the key is turned
from ON/RUN to LOCK/OFF, power to the radio will
continue to work 10 minutes or until the driver’s door is
opened. The power windows will continue to work
for up to 10 minutes or until any door is opened.
Starting the Engine
If your vehicle has the DURAMAX®Diesel engine, see
the DURAMAX®Diesel manual for more information.
To place the transmission in the proper gear:
Move your shift lever to PARK (P) or NEUTRAL (N).
Your engine will not start in any other position -- this is
a safety feature. To restart when you are already
moving, use NEUTRAL (N) only.
2-21

Starting Procedure
1. With your foot off the accelerator pedal, turn the
ignition key to START. When the engine starts,
let go of the key. The idle speed will go down as
your engine gets warm. Do not race the engine
immediately after starting it. Operate the engine and
transmission gently to allow the oil to warm up
and lubricate all moving parts.
Your vehicle has a Computer-Controlled Cranking
System. This feature assists in starting the
engine and protects components. If the ignition key
is turned to the START position, and then
released when the engine begins cranking, the
engine will continue cranking for a few seconds or
until the vehicle starts. If the engine does not
start and the key is held in START for many
seconds, cranking will be stopped after 15 seconds
to prevent cranking motor damage. To prevent
gear damage, this system also prevents cranking if
the engine is already running. Engine cranking
can be stopped by turning the ignition switch to the
ACC/ACCESSORY or LOCK/OFF position.
Notice:Cranking the engine for long periods of
time, by returning the key to the START position
immediately after cranking has ended, can overheat
and damage the cranking motor, and drain the
battery. Wait at least 15 seconds between each try,
to let the cranking motor cool down.2. If the engine does not start after 5-10 seconds,
especially in very cold weather (below 0°F or−18°C),
it could be flooded with too much gasoline. Try
pushing the accelerator pedal all the way to the floor
and holding it there as you hold the key in START for
up to a maximum of 15 seconds. Wait at least
15 seconds between each try, to allow the cranking
motor to cool down. When the engine starts, let go of
the key and accelerator. If the vehicle starts briefly
but then stops again, do the same thing. This clears
the extra gasoline from the engine. Do not race the
engine immediately after starting it. Operate the
engine and transmission gently until the oil warms up
and lubricates all moving parts.
Notice:The engine is designed to work with the
electronics in your vehicle. If you add electrical
parts or accessories, you could change the way the
engine operates. Before adding electrical equipment,
check with your dealer/retailer. If you do not, your
engine might not perform properly. Any resulting
damage would not be covered by your vehicle’s
warranty.
2-22

Automatic Transmission Operation
There are several different positions for your shift lever.
PARK (P):This position locks your rear wheels. It is
the best position to use when you start your engine
because your vehicle cannot move easily.
{CAUTION:
It is dangerous to get out of your vehicle if the
shift lever is not fully in PARK (P) with the
parking brake rmly set. Your vehicle can roll.
Do not leave your vehicle when the engine is
running unless you have to. If you have left the
engine running, the vehicle can move
suddenly. You or others could be injured. To
be sure your vehicle will not move, even when
you are on fairly level ground, always set your
parking brake and move the shift lever to
PARK (P). SeeShifting Into PARK (P) on
page 2-29. If you are pulling a trailer, see
Towing a Trailer on page 4-28.
Make sure the shift lever is fully in PARK (P) before
starting the engine. Your vehicle has an automatic
transmission shift lock control system. You must fully
apply your regular brakes before you can shift from
PARK (P) with the ignition in RUN.
2-24

Shifting Into PARK (P)
{CAUTION:
It can be dangerous to get out of your vehicle
if the shift lever is not fully in PARK (P) with
the parking brake rmly set. Your vehicle can
roll. If you have left the engine running, the
vehicle can move suddenly. You or others
could be injured. To be sure your vehicle will
not move, even when you are on fairly level
ground, use the steps that follow. If you are
pulling a trailer, seeTowing a Trailer on
page 4-28.
1. Hold the brake pedal down with your right foot and
set the parking brake. SeeParking Brake on
page 2-28
2. Move the shift lever into PARK (P) by pulling the
shift lever toward you and moving it up as far as it
will go.
3. Turn the ignition key to LOCK/OFF.
4. Remove the key and take it with you. If you can
leave your vehicle with the ignition key in your
hand, your vehicle is in PARK (P).
Leaving Your Vehicle With the Engine
Running
{CAUTION:
It can be dangerous to leave your vehicle with
the engine running. Your vehicle could move
suddenly if the shift lever is not fully in
PARK (P) with the parking brake rmly set.
And, if you leave the vehicle with the engine
running, it could overheat and even catch re.
You or others could be injured. Do not leave
your vehicle with the engine running.
If you have to leave your vehicle with the engine
running, be sure your vehicle is in PARK (P) and the
parking brake is firmly set before you leave it. After you
move the shift lever into PARK (P), hold the regular
brake pedal down. Then, see if you can move the shift
lever away from PARK (P) without first pulling it
toward you. If you can, it means that the shift lever was
not fully locked into PARK (P).
2-29

Torque Lock
If you are parking on a hill and you do not shift your
vehicle into PARK (P) properly, the weight of the vehicle
may put too much force on the parking pawl in the
transmission. You may find it difficult to pull the shift lever
out of PARK (P). This is called torque lock. To prevent
torque lock, set the parking brake and then shift into
PARK (P) properly before you leave the driver’s seat. To
find out how, seeShifting Into PARK (P) on page 2-29.
When you are ready to drive, move the shift lever out of
PARK (P) before you release the parking brake.
If torque lock does occur, you may need to have another
vehicle push yours a little uphill to take some of the
pressure from the parking pawl in the transmission, so
you can pull the shift lever out of PARK (P).
Shifting Out of PARK (P)
Your vehicle has an automatic transaxle shift lock
control system. You have to fully apply your regular
brakes before you can shift from PARK (P) when
the ignition is RUN. SeeAutomatic Transmission
Operation on page 2-24.The shift lock control system is designed to do the
following:
•Prevent the ignition key from being removed unless
the shift lever is in PARK (P).
•Prevent movement of the shift lever out of PARK (P),
unless the ignition is in ON/RUN and the regular
brake pedal is applied.
The shift lock control system is always functional except
in the case of a dead battery or low voltage (less
than 9 V) battery.
If your vehicle has an uncharged battery or a battery with
low voltage, try charging or jump starting the battery. See
Jump Starting on page 5-41for more information.
To shift out of PARK (P) use the following:
1. Apply the brake pedal.
2. Move the shift lever to the desired position.
If you still are unable to shift out of PARK (P):
1. Ease the pressure on the shift lever.
2. While holding down the brake pedal, push the shift
lever all the way into PARK (P)
3. Move the shift lever to the desired position.
If you are still having a problem shifting, then have your
vehicle serviced soon.
2-30

Outside Power Mirrors
If the vehicle has power
mirrors, the control is
located on the driver’s
side door.
Select each mirror by turning the knob clockwise for the
passenger’s side mirror or counterclockwise for the
driver’s side mirror. The center position is neutral.
Then, adjust the mirror angle by moving the knob in the
desired direction. The auxiliary convex mirrors can
only be adjusted manually.
Outside Convex Mirror
{CAUTION:
A convex mirror can make things (like other
vehicles) look farther away than they really are.
If you cut too sharply into the right lane, you
could hit a vehicle on your right. Check your
inside mirror or glance over your shoulder
before changing lanes.
The passenger side mirror may have convex glass. A
convex mirror’s surface is curved so more can be seen
from the driver’s seat. It also makes things like other
vehicles, look farther away than they really are.
2-34

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..................3-9
Flash-to-Pass.................................................3-9
Windshield Wipers..........................................3-9
Windshield Washer.......................................3-10
Cruise Control..............................................3-11
Exterior Lamps.............................................3-14
Headlamps on Reminder................................3-15
Daytime Running Lamps (DRL).......................3-15
Automatic Headlamp System..........................3-16
Instrument Panel Brightness...........................3-16
Dome Lamps...............................................3-17
Dome Lamp Override....................................3-17
Entry/Exit Lighting.........................................3-17
Reading Lamps............................................3-17
Electric Power Management...........................3-17
Battery Run-Down Protection..........................3-18
Accessory Power Outlet(s).............................3-18
Ashtray(s) and Cigarette Lighter......................3-19Climate Controls............................................3-19
Climate Control System.................................3-19
Outlet Adjustment.........................................3-22
Rear Heating System....................................3-22
Rear Air Conditioning and Heating System.......3-23
Warning Lights, Gages, and Indicators............3-25
Instrument Panel Cluster................................3-26
Speedometer and Odometer...........................3-27
Trip Odometer..............................................3-27
Safety Belt Reminders...................................3-28
Airbag Readiness Light..................................3-29
Airbag Off Light............................................3-30
Passenger Airbag Status Indicator...................3-31
Charging System Light..................................3-33
Voltmeter Gage............................................3-34
Brake System Warning Light..........................3-34
Antilock Brake System Warning Light...............3-35
StabiliTrak
®Indicator Light..............................3-36
Engine Coolant Temperature Gage..................3-36
Tire Pressure Light.......................................3-37
Malfunction Indicator Lamp.............................3-38
Oil Pressure Gage........................................3-41
Oil Pressure Light.........................................3-42
Security Light...............................................3-42
Cruise Control Light......................................3-42
Section 3 Instrument Panel
3-1

Highbeam On Light.......................................3-43
Tow/Haul Mode Light....................................3-43
Fuel Gage...................................................3-43
Driver Information Center (DIC).......................3-44
DIC Operation and Displays...........................3-45
DIC Compass..............................................3-50
DIC Warnings and Messages.........................3-52
DIC Vehicle Customization.............................3-60Audio System(s).............................................3-66
Setting the Clock..........................................3-68
Radio(s)......................................................3-70
Using an MP3..............................................3-81
Theft-Deterrent Feature..................................3-86
Audio Steering Wheel Controls.......................3-87
Radio Reception...........................................3-88
Fixed Mast Antenna......................................3-88
Section 3 Instrument Panel
3-2

To tilt the wheel, hold the steering wheel and pull the
lever. Move the steering wheel to a comfortable
level, then release the lever to lock the wheel in place.
Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
•GTurn and Lane Change Signals.Turn and
Lane-Change Signals on page 3-8.
•53Headlamp High/Low-Beam Changer.
Headlamp High/Low-Beam Changer on page 3-9.
•Flash-to-Pass Feature. SeeFlash-to-Pass on
page 3-9.
•NWindshield Wipers. SeeWindshield Wipers on
page 3-9.
•LWindshield Washer. SeeWindshield Washer
on page 3-10.
3-7

d(Low Speed):For steady wiping at low speed,
turn the band away from you to the first solid band past
the delay settings position.
a(High Speed):For high-speed wiping, turn the
band further, to the second solid band past the
delay settings.
9(Off):To stop the wipers, move the band to off.
When driving during the day and the wipers are
activated, the head lamps will automatically turn on after
completing eight wipe cycles.
Be sure to clear ice and snow from the wiper blades
before using them. If they are frozen to the windshield,
carefully loosen or thaw them. If your blades do become
worn or damaged, get new blades or blade inserts.
Windshield Washer
L(Washer Fluid):There is a paddle marked
with the windshield washer symbol at the top of the
multifunction lever. To spray washer fluid on the
windshield, push the paddle. The wipers will clear
the window and then either stop or return to your
preset speed.
{CAUTION:
In freezing weather, do not use your washer
until the windshield is warmed. Otherwise the
washer uid can form ice on the windshield,
blocking your vision.
3-10