ECO mode CHEVROLET ASTRO 2003 User Guide

1 PREV (Previous): Press this pushbutton to search
for the previous track.
If you hold this pushbutton
or press it more than once, the disc will advance further
Sound is muted
in this mode.
2 RDM (Random): Press this pushbutton to play the
tracks on the disc in random, rather than sequential,
order. RANDOM will appear on the display. Press this
pushbutton again to return to normal play.
3 NEXT: Press this pushbutton to search for the next
track.
If you hold this pushbutton or press it more
than once, the disc will advance further. The next track
number will appear on the display. Sound is muted
in this mode.
REV 4 (Reverse): Press and hold this pushbutton to
return rapidly to a favorite passage. You will hear
the disc play at high speed while you press this
pushbutton. This allows you to listen and find out
when the disc is at the desired passage. Release this
pushbutton to resume playing.
FWD 6 (Forward): Press and hold this pushbutton
to advance rapidly within
a track. You will hear the disc
play at high speed while you press this pushbutton.
This allows you to listen and find out when the disc is at
the desired passage. Release this pushbutton to
resume playing.
4 SEEK b : The right arrow is the same as NEXT,
and the left arrow is the same as PREV. If the right
or the left arrow is held or pressed more than once,
the player will continue moving forward or backward
through the disc.
RECALL: Press this button to see what track is
playing. Press it again within five seconds to see
how
long the CD has been playing that track. Elapsed time is
displayed in minutes and seconds. The track number
will also appear when a new track begins to play.
Press this button again to return to the time display.
3-44

While listening to a CD, press the up arrow to hear the
next track on the CD. Press the down arrow to go
back to the start of the current track
if more than eight
seconds have played. The SEEK button is inactive
if the
CD mode on the front radio is in use.
To scan preset stations, press and hold SEEK until the
radio goes into scan mode. The radio will go to a station,
play for a few seconds, then go on to the next station.
Press either SEEK arrow again to stop scanning. The
scan function is inactive
if the front radio is in use.
P.SET PROG (Preset Program): The front passengers
must be listening to something different for each of
these functions to work:
Press this button to scan through the preset radio
stations set on the pushbuttons on the main radio.
The radio will go to
a preset station, play for a
few seconds, then go on to the next preset station.
Press this button again to stop scanning.
TAPE CD: Press this button to switch between playing
a tape or CD
if loaded. The inactive tape or CD will
remain safely inside the radio for future listening.
Theft-Deterrent Feature
THEFTLOCK@ is designed to discourage theft of your
radio. It works by using a secret code to disable all radio
functions whenever battery power is interrupted.
The THEFTLOCK@ feature for the radio may be used or
ignored.
If ignored, the system plays normally and the
radio is not protected by the feature.
If THEFTLOCK@ is
activated, your radio will not operate
if stolen.
When THEFTLOCK@ is activated, the radio will display
LOC to indicate a locked condition anytime battery
power has been interrupted.
If your battery loses power
for any reason, you must unlock the radio with the
secret code before
it will operate.
3-47

Tow/Haul Mode
The tow/haul mode is a feature that assists when pulling
a heavy trailer. The purpose of the tow/haul mode is:
e to reduce the frequency of shifts when pulling a
heavy trailer.
to provide the same shift feel when pulling a heavy
trailer as when the vehicle is unloaded.
to reduce the need to change throttle position when
pulling a heavy trailer.
This feature is turned on or off by pressing a button on
the column shift lever. When the feature
is on, a
light on the instrument panel will illuminate to indicate
that the tow/haul mode has been selected.
See
Tow/Haul Mode Light on page 3-36. The tow/haul
mode is automatically turned
off each time the vehicle
is started.
The tow/haul mode is most effective when the vehicle
and trailer combined weight is at least
75% of the Gross
Vehicle Weight Rating (GVWR) and the maximum
trailer weight rating for the vehicle. The tow/haul
mode for hauling a heavy trailer is most
useful under the following conditions:
When driving through hilly terrain at speeds below
55 mph
(88 km/h).
When driving in low speed or stop and go traffic
below
55 mph (88 km/h).
When driving in parking lots.
Operating in the tow/haul mode when not pulling a
heavy trailer will not cause damage to the vehicle,
but you may experience reduced fuel economy
and undesirable petformance from the engine and
transmission. The tow/haul mode should be used only
when pulling a heavy trailer.
Weight of the Trailer
How heavy can a trailer safely be?
It depends on how you plan to use your rig. For example,
speed, altitude, road grades, outside temperature and
how much your vehicle is used to pull a trailer are all
important. And, it can also depend on any special
equipment that you have on your vehicle.
4-33

Loading Your Vehicle ....................................... 4-29
Locks Door
........................................................... 2-7
Front Doors
.................................................. 2-8
Leaving Your Vehicle
.................................... 2-10
Power Door
.................................................. 2-8
Programmable Automatic Door Locks
............... 2-9
Long Trip/Highway Definition
.............................. 6-6
Long Trip/Highway Intervals
............................... 6-6
Long Trip/Highway Scheduled Maintenance
........ 6-1 8
Loss
of Control ............................................... 4-1 3
Low Fuel Warning Light
................................... 3-37
Lumbar
Luggage
Carrier
.............................................. 2-44
Manual Controls
............................................ 1-3
M
Maintenance. Normal Replacement Parts .......... 5-1 01
Maintenance Schedule At Each Fuel Fill
......................................... 6-26
At Least Once a Month
................................ 6-26
At Least Once a Year
.................................. 6-27
At Least Twice a Year
.................................. 6-26
Brake System Inspection
.............................. 6-31
Engine Cooling System Inspection
................. 6-30
Fuel System Inspection
................................ 6-30
How This Section is Organized
....................... 6-3
Exhaust System
Inspection
........................... 6-30 Maintenance Schedule (cont.)
Introduction
.................................................. 6-2
Long Trip/Highway Scheduled Maintenance
..... 6-18
Maintenance Requirements
............................. 6-2
Part A
. Scheduled Maintenance Services ......... 6-4
Part B
. Owner Checks and Services ............. 6-26
Part C
. Periodic Maintenance Inspections ...... 6-30
Part D
- Recommended Fluids and
Lubricants
............................................... 6-32
Part E
. Maintenance Record ........................ 6-34
Selecting the Right Schedule
.......................... 6-5
Short Trip/City Scheduled Maintenance
............. 6-7
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection
.......................... 6-30
Using Your
................................................... 6-4
Your Vehicle and the Environment
................... 6-2
Maintenance When Trailer Towing
..................... 4-40
Throttle
System Inspection
............................ 6-31
Making Turns
................................................. 4-38
Malfunction Indicator Light
................................ 3-30
Manual Lumbar Controls
.................................... 1-3
Manual Seats
................................................... 1-2
Manual Windows
........................................ 2-16
Mirrors Manual Rearview Mirror
................................ 2-32
Outside Convex Mirror
................................. 2-33
Outside Manual Mirrors
................................ 2-32
Outside Power Mirrors
.................................. 2-32
Model Reference
............................................ vi
8