Chevrolet 2003 Impala Owner's Manual page 115

OIL LIFE (GM Oil Life System Reset)
This feature allows you to reset the GM Oil Life System
Monitor after an oil change, see Engine Oil on
page 5-75. Be careful not to reset the OIL LIFE
accidentally at any time other than when the oil has
been changed. It can't be reset accurately until the next
oil change. To clear the CHANGE ENGINE OIL light
from the instrument panel cluster and reset the oil
life monitor:
1. Scroll, using the SEEWPSCAN up or down arrows,
until OIL LIFE appears on the display.
2. Press the PREV or NEXT button to enter the
submenu. RESET will then be displayed.
3. Press the TUNE/DISP button to reset. A chime will
be heard to verify the new setting and DONE will
be displayed for one second.
The CHANGE ENGINE OIL light is now reset. You can
either exit the programming mode by following the
instructions later in this section or program the next
feature available on your vehicle.
TIRE MON (Tire Inflation Monitor
Reset)
This feature allows you to reset the tire pressure
monitor after checking all tire pressures, see Tires on
page 5-60. To clear the LOW TIRE PRESSURE
light from the instrument panel cluster and reset the low
tire pressure monitor do the following:
1. Scroll, using the SEEWPSCAN up or down arrows,
until TIRE MON appears on the display.
2. Press the PREV or NEXT button to enter the
submenu. RESET will be displayed.
3. Press the TUNE/DISP button to reset. A chime will
be heard to verify the new setting and DONE will
be displayed for one second.
The low tire pressure monitor is now reset. You can
either exit the programming mode by following the
instructions later in this section or program the next
feature available on your vehicle.
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