Climate control system

Do the climate control buttons normally stay in when a selection is made? The manual does not specifically mention how the control panel works. When I press on a particular button, the small greed LED bead lights up, but the button does not stay in and the green LED bead goes out when the button returns . Anyone have any feed back would greatly be appreciated. Thanks. 1985-735i

All I know is the same answer I gave to you to the same question a few days ago.