I'm in a loaner 2018 equinox LT. I have been able to get the 7" screen to darken by (continually) pressing the home button and adjusting the manual brightness control to the darkest setting. The screen slowly darkens. It's not perfect, but better.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
