2016 is200t
Recently Installed led aftermarket steering wheel, had an issue with the clock spring popping off so I replaced it with a new one from eBay after install was complete noticed traction control light turned and has been on ever since. Also noticed that if I turn the car off and leave ignition on (not immediately but soon after) abs light comes on as well but once I turn car off and crank it up it’s gone and doesn’t come back on not sure if that relays to the same reason trac light stays on. Any help or info is appreciated

 

You need to perform a zero point calibration for the steering angle sensor, which btw is built into the clock spring that you replaced. Ebay clock springs are notorious for being junk, so hopefully yours lasts a little bit. Should really just replace with OEM.