2002 Saturn SL Reverse Lights not working

[SSSuperman]

I have replaced both bulbs and the fuse is fine. I have heard I need to check the reverse switch on the transmission, but have no idea where to start to look for this. I don't have much under the hood experience, but am willing to do what I have to to keep up this car
(and I cannot get an inspection sticker without them!)

Also, recently my cigarette lighter AC plug stopped working. I have checked my chargers I am using, and they all work, but no power is getting in to them.
The worst part is that I used the manual to check the fuses, and there is no place for this fuse in the fuse box. Should be labeled LIGHTER on the inside of the box, but nothing. Where there should be the fuse, there is no place for one.
Ay ideas?

[emt1134]

So are you saying that there is no fuse in the "lighter" spot in the fuse block ? Also, is this a wagon? automatiic or manual trans ?