Please fill out the following to ask a question. MAKE: Pontiac MODEL: Torrent YEAR: 2008 MILES: ENGINE: DESCRIBE ISSUE.... Radio is supposed to turn off when the driver's door opens, and it used to do so. I don't normally drive the car, but when I drove it yesterday, I shut it off, opened the door, and the radio was still on. Looked for a door switch but couldn't find it...where is the door-open sensor or switch located? I suspect it's gone bad. Other ideas?