2006 Chevy express 2500 van
I have a 2006 Chevy express 2500 van and when I shut it off take the key out and open the door sometimes the interior light won’t come on and the radio doesn’t turn off? When I play around with the door latch on the drivers door or the passenger door it will then turn on the light and turn off the radio. Also I have a alarm system and during the night sometimes the alarm will check itself like someone was trying to open the door.

