Flat tire, fixed flat, reinstalled. still got TPMS indicator

My wife picked up some debris and got a simple puncture.
no damage to sidewall, hole right in the tread.
We patched the hole with a plug and reinflated. Tested for leaks and it's solid. TPMS light is still on though
What do we do?


2008.5 MGM MS3
2008.5 MS3
The TPMS light should go off by itself after a few miles, or you can try disconnecting the battery for a few minutes.