I did my oil change for my 1999 Honda Odyssey but I don't know how to reset the Maintenance light. Is this an easy task?

Press and hold the odometer reset button, turn key on while holding down the reset button for about 10 - 15 seconds. The light will blink and turn off when its completed.

PS The light is preset to turn on at specific intervals. If you are approaching high mileage, it's a reminder to have your timing belt replaced, tune up, valve adjustment, etc. Check with your owners manual for more info.