Toyota Repair: 2008 toyota rav4 4cyl auto awd, 2008 toyota rav4, odometer reading

Question
how do i reset the maintenance required warning sign.i already change the engine oil.

Answer
Turn the ignition to ON, set the odometer to read ODO, push and hold the trip reset switch, turn the key off, wait about three seconds and turn the key back on, the odometer display should show flashing lines that will disappear, when the odometer reading comes back the light is reset, now release the button. Some of the '07-'08 models require that the odometer is set to TRIP A when starting the reset procedure so if the first method doesn't work try it starting with TRIP A, the rest is the same, just make sure to not release the reset button until the odometer reading goes back to either odo or trip A.