Power locks stopped

I was rooting around the dashboard to replace a flasher module.
When I was done, the power locks suddenly stopped working.
What can I check besides the fusebox in the glove compartment?
And perhaps off-topic: what is the silver module in the fusebox labelled WOD?

I saw this thread:

http://www.automotiveforums.com/vbulletin/showthread.php?p=2217385#post2217385

what is the relay, and where would I find it?

What year and model is the car?
Have you tried to operate the locks from the other switches?

What year and model is the car?
Have you tried to operate the locks from the other switches?

i did try the other switch- no good

oops- 95 cutlass cierra