Page 187 of 456

DIC Warnings and Messages
These messages will appear if there is a problem
detected in one of your vehicle’s systems.
You must acknowledge a message to clear it from the
screen for further use. To clear a message, press
the CLR button.
Be sure to take any message that appears on the
screen seriously and remember that clearing the
message will only make the message disappear, not the
problem.
Battery Saver Active
This message appears when the system detects that
the battery voltage is dropping beyond a reasonable
level. The battery saver system will start reducing certain
features of the vehicle which you may not be able to
notice. At the point that the features are disabled,
this message is displayed. It means that the vehicle is
trying to save the charge in the battery.Turn off all unnecessary accessories to allow the battery
to recharge.
The normal battery voltage range is 11.5 to 15.5 volts.
You can monitor battery voltage on the DIC by pressing
the INFO button until BATTERY VOLTS appears.
Battery Voltage High
This message indicates that the electrical charging
system is overcharging the battery. When the system
detects that the battery voltage is above approximately
16 volts, this message will be displayed.
To reduce the charging overload, use the vehicle’s
accessories. Turn on the exterior lamps and radio, set the
climate control on AUTO and the fan speed on the
highest setting, and turn the rear window defogger on.
The normal battery voltage range is 11.5 to 15.5 volts
when the engine is running. You can monitor battery
voltage on the DIC by pressing the INFO button
until BATTERY VOLTS appears.
3-59
Page 188 of 456

Battery Voltage Low
This message will appear when the electrical system is
charging less than 10 volts or if the battery has been
drained.
If this message appears immediately after starting the
engine, it is possible that the generator can still recharge
the battery. The battery should recharge while driving
but may take a few hours to do so. Consider using
an auxiliary charger to boost the battery after returning
home or to a nal destination. Make sure you follow
the manufacturer’s instructions.
If this message appears while driving or after starting
your vehicle and stays on, have it checked by your
GM dealer immediately to determine the cause of this
problem.
To help the generator recharge the battery quickly, you
can reduce the load on the electrical system by
turning off the accessories.
The normal battery voltage range is 11.5 to 15.5 volts.
You can monitor battery voltage on the DIC by pressing
the INFO button until BATTERY VOLTS appears.
Change Engine Oil
This message indicates that the life of the engine oil
has expired and it should be changed and that
your vehicle is due for service. See your GM dealer.
SeeEngine Oil on page 5-16andScheduled
Maintenance on page 6-4for more information.
When you reset the Change Engine Oil message by
clearing it from the display, you still must reset the
engine oil life system separately. For more information
on resetting the engine oil life system, seeEngine
Oil Life System on page 5-19. If you clear this message
from the display, it will not re-appear.
Change Trans (Transmission) Fluid
This message indicates that the life of the transmission
uid has expired and it should be changed. See
Scheduled Maintenance on page 6-4and
Recommended Fluids and Lubricants on page 6-12
for the proper uid and change intervals.
When you reset the Change Trans Fluid message by
clearing it from the display, you still must reset the
transmission uid life monitor separately. For more
information on resetting the transmission uid life
monitor, seeAutomatic Transmission Fluid on
page 5-23.
3-60
Page 215 of 456

AUTOSTORE PRESETS:To set the preset stations
automatically, perform the following steps:
1. Turn the radio on.
2. Press BAND to select FM1, FM2, or AM.
3. Press the TUNE/SEL knob to enter the main menu.
4. Turn the TUNE/SEL knob until AUTOSTORE
PRESETS appears on the display.
5. Press the TUNE/SEL knob to select. AUTOSTORE
will appear on the display. The radio will
automatically search the band and select and store
the six radio stations with the strongest signal.
The stations will be stored by signal strength, not
sequential order. The set preset station number will
appear on the display above the rm key that it
is set to. Whenever that numbered rm key is
pressed for less than two seconds, the station that
was set will return.
6. Press the CLR button to exit the display. To return
to the original display, repeatedly press the CLR
button or wait for the display to time out.
When battery power is removed and later applied, you
will not have to reset your radio presets.PRESETS HOME/AWAY:This feature gives you the
ability to store two different kinds of station presets.
HOME can be used for stations available where you live
and AWAY can be for stations available outside of
your local broadcasting area. To set preset stations for
home and away perform the following steps:
1. Press the TUNE/SEL knob to enter the main menu.
2. Turn the TUNE/SEL knob until PRESETS
HOME/AWAY appears on the display.
3. Press the TUNE/SEL knob to select. HOME or
AWAY will appear on the display.
4. Press the CLR button to exit the display. To return
to the original display, repeatedly press the CLR
button or wait for the display to time out.
Follow the manual or automatic steps previously listed
for setting the preset rm keys for both home and away.
3-87
Page 228 of 456