This button:Well actually I did read the manual, but you did not read my question - which was how to turn LKA off PERMANENTLY - because it seems to come back on every time the car is started. I haven't seen anything in the manual about that. As for maintaining proper control of the vehicle, I guess my wife did since she didn't hit anyone - but you hardly expect to be fighting the systems in your car to maintain proper control.
https://www.speakev.com/threads/annoying-things-with-kona-e.142476/page-4#post-2706291