What would cause the console lights the steering wheel buttons and the map light to not work?

Ok I tested every fuse in the both the under the hood and the passeneger console fuse box everything has power to both legs of each fuse. And I appearently didn't know how the cruise control works, because I was trying to set it wrong all the bottons work correctly to set, slow down, and reume speed. So now the only problem I faced with is the constant on map light doesn't work, and the lighted steering wheel buttons and the console lights that are supposed to illuminate are not working. The rear view mirror lights work and the interior overhead lights work. So I,m puzzled as to what would keep those 3 areas from illuminating. Is it 1 thing or do they each have there own problem? Is there a relay I should check? Or is there a wire connector or some type of switch or a sensor that I might need to check. Please any suggestion I will try them if I hvent already done it.

Well come to find out when I was wiping down the fuses and the relays from being in water and I placed the relay in a empty spot. I figured it out while getting inspected my liecence plate lights wouldn't work neither would the parking lights so replaced a bulb and still nothing. Went to the fuse box and the fuse was good but no relay found it where it shouldn't of been. Just so who ever reads this the parking lights are on the same relay as the interorambiant light stering wheel button lights and the console lights and the plate lights thnks Scott