How do you reset the timing belt light on 2006 Toyota Hiace?

For digital ODO:

1. ​turn ignition to accessory position
2. Press trip button until Odometer reading is shown
3. Press and hold trip button for a few seconds
4. Continue to hold button while turning ignition to ON position.
5. Hold button for 4 more seconds then release
6. Press button again and a 1 or 2 digit number should appear. I'm not exactly sure what this number represents, but 10,000 km lots until next belt change might be a reasonable guess.
7. Change number to whatever suits.
8. Press and hold trip button until Odometer reading is shown.
9. Turn vehicle completely off and back on, timing light should be extinguished at this point.