interior lights help!!!

hello guys
i have the 2012 crew svt raptor with all options
a few weeks ago my interior lights wont light when i open the doors manually day do work and my blue radio lights dont work too when i switch on the main lights.
is any one have any idea how to solve this problem?
cheers

did you check the fuses?

Are you sure the dimmer isn't turned all the way down? Also there is a position switch on the dome light you can check.

Do the map lights come on?

Joe