No reverse lights. 4 speed.

[bradford]

I switched the bulbs out.
I checked all my fuses. The rest of my lights work expect for a couple in the dash. Some of them work though.
Where is the switch? its a 4 speed. Is it right on top of the transmission? That's the only thing I see on it. Its plugged in.
What am I looking for?
Its an 83 Scottsdale 4x4 4 speed.
I'm trying to get this thing inspected Saturday.
I have a few things to fix first though.
Thanks guys.