2016 Chevrolet Equinox display stayed on after shutting off car

Display on after car turned off.

How long does it stay on? Does the dome light also remain on? If so, the door switch may be bad.

My 2013 Equinox LS did that a few times under warranty. The dealer “reflashed” or updated the system software. I have the basic display (no touch screen). Hasn’t reoccurred in recent memory.

Thank you.