2003 Chevrolet Impala Owner's Manual - Page 115
2003 Chevrolet Impala Manual
Page 115 highlights
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. 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 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. 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 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. 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. 2-46