My 2011 Elantra Touring map light (front seat overhead courtesy light) has a strange problem. It only works in concert with the center mounted dome light. The "door" switch in the center of the map light assembly that selects whether or not it illuminates in tandem with the dome light when I enter or exit the car works as advertised. When I go to use the map light as intended, as a reading light, say, in motion while driving, it will not illuminate. Someone mentioned the idea of the "Body Control Module" having an issue. Not sure if I want to run this in to the dealer for such a minor issue, but can find no like problem on the forums/web and it is a really annoying glitch.