2005 impala you turn the ignition on and turn the radio off. Push down the tune nob until settings is displayed on the radio. Push the seek button until you see oil life. Push the next button on the radio until you see the word reset then push the tune nob again. This will reset the oil timer on the car and change oil light should turn off.
April, 15, 2012 AT 10:23 PM
MAKE SURE ALL TIRE ARE PROPERLY INFLATED>>>>turn the key to on with the radio off. Press and hold the DISP button on the radio for 5+ sec. Until SETTINGS is displayed. Press the Prev or Next button to scroll. Press seek until Tire Mon appears on display. Press next and RESET will show on display. Press the DISP button and Done will show on display.