In order to reset the oil change light on a 2006 Hyundai Tuscan you need to take the car to the dealership or your local oil changing station.
As a fellow Hyundai owner (victim), don't even try. Leave the keys in the car and hope someone steals it.
how to reset
The check engine light, on your Hyundai Elantra can be reset by removing the fuse. Keep the fuse out for 10 seconds and replace it to its slot.
airbag light is on dash
Tpms
Reset the change oil light on Mazda 3
P 0172
you disconnect the battery for a couple minutes.
Your owners manual should tell you how to reset the light.
how do you reset change the oil light in a 2004 alero?
It appears that if you disconnect the battery for 5 seconds you get your reset.
how do i reset the computer on my hyundai xg300