TPMS light won't go off

Without starting the car, turn the key to the “On” position. Press the TPMS reset button and hold it until the light blinks three times, then release it. Start the car and let it run for 20 minutes to reset the sensor. You'll usually find the tire pressure monitor reset button beneath the steering wheel.

Where is the TPMS reset button? I've seen online that its supposed to be beneath the steering wheel. I've looked all under the steering and all I have is a solid piece of plastic. Maybe the 2007 Hyundai tucson doesn't have a reset button. I didn't see anything about it or where its at in the owner's manual. I was told that I could take off one of the battery cable and this would reset the TPMS light. Haven't tried that yet....do you take off the positive or negative cable or does it matter?

If the issue has been corrected, it will reset by itself once u drive it a couple of miles. Disconnecting battery will also get rid of it but if issue is still there, light will come back on and u will have to get the sensors checked.