When I bought my 1997 Mustang Coupe the dome light was on during the entire test drive, later I was told that it doesn't shut off. I figured it must shut off because it was off when I first saw it, but after a few hours of having it off and parked it was still on so I physically removed the bulb. I would like to put it back in, but what should I do to make it shut off? Does anyone have any ideas of what I could check? Thanks!