You don't say so I am assuming, and we know how that works, that the Slide and Awning on that panel go in and out, it is just the lights that don't come on, right?
Do the switches pass power? If so there could be a break in the wires between the switch and lights. Have you tried a bypass wire to make sure the lights work? After fuses, that would be my next step, are they burned out.
Dale & Karen
2015 Lacrosse 311RLS
2006 F-250 The 06-6.0