How do reset the change oil light on 1998 Olds Intrigue

Turn the ignition to on (not running), press and release the accelerator pedal 3 times in 5 seconds, Change oil soon light will flash twice if the light has reset.

Most cars to reset engine light and other stuff is ....press and Hold trip reset,,, shut car off then turn car to just before it cranks all lights will come on,,, then one by one will go off ... should be all set.