1. Turn the ignition switch to the "ON" position, but do not start the engine.
2. Press and hold the "ODO/TRIP" button on the instrument cluster until the maintenance light begins to flash.
3. While holding down the "ODO/TRIP" button, turn the ignition switch to the "OFF" position and then back to the "ON" position.
4. Release the "ODO/TRIP" button and the maintenance light should be reset.
If the maintenance light does not reset, you may need to take your vehicle to a Toyota dealership or qualified auto repair shop to have it reset.
