I don't know if it'll help but, I figured what could it hurt. we all know that General Motors has brought several software updates to the 2019 Chevy Bolt. Improving not only the climate control settings but also giving more control over the battery charge. I created a petition asking General Motors to bring this update to the 2017-2018 Chevy Bolt model years. If you're interested, sign petition. If we get enough support I'll send it over. Couldn't hurt to try.