How to Reset the Maintenance Required Light for a Toyota Highlander
- 1). Turn the ignition switch to the "On" position but do not crank the engine.
- 2). Press the odometer button until the total mileage shows on the display.
- 3). Turn the ignition switch off.
- 4). Press and hold the odometer button. Turn the ignition on again.
- 5). Release the odometer button when the maintenance required light blinks a few times then disappears.