Courtesy light stopped working 2014 DCSB

The courtesy light that should come on when a door opens isn't coming on anymore. The map lights work though. Any quick fix? Obvious it's under warranty but maybe it can be set somewhere?

 

Its a 3 position switch. On, off, and door.

I bet it is on off.

 

Found it, had to RTFM. I was looking for that switch on the map lights and didn't see the dome light above the rear seats.

 

My kids mess with that switch all the time

 

Yeah, pretty sure it was my 11yo son.

 

Well there goes the upgrade from Halogen bulbs to LED interior lights idea...

 

I wish I would have done it when I first got my truck. I did the upgrade a few months ago.