I had my oil changed a long time ago and the maintenence light still comes on everytime i start the car. I called my dealership and a woman told me how to reset it so it turns off...but i guess i didnt understand competely....anyone have any ideas?

Go to the Tech section of this site and you'll find instructions for re-setting the maintenance light. Either the dealer forgot to re-set it when you had your last service, or it's time for your next service. It comes on so many miles since last re-set.

it's in your owners man. too.

1. Turn on the ignition and make sure it is on your odometer display, not the trip display.
2. Turn off your ignition. Hold down the trip meter reset button and turn the ignition on. Keep the button pushed in.
3. The maintenance required light will flash for a few seconds. when it turns off, let go of the reset button.

http://www.scionlife.com/forums/viewtopic.php?t=20749