When I open the doors (no matter which one) on my car, the interior courtesy lights will not illuminate. ALL of the other lights, interior and exterior work fine, its just the courtesy lights that do not work. Trunk lights works, dash lights work, signal lights work, etc.

Is there some sort of switch in the car that may be switched off? I do not yet have an owners manual (one on the way soon), and I have not had time to see what all of these switches do. There is a switch on the dash that looks like 1/2 of a sun.... could that be it? I am going to try them out tomorrow, but thought I would check here first incase it is another issue.

Thanks!