If any of you have a pic where it would be located and what it looks like do you mind sharing?

 

Prodrin, you'll find it just above the e-brake assy fastened to the cab. It may be red or green or white. The housing has a small plastic square tip that pushes into a hole to hold it in place. There will be four wires running to it. Power, ground, one for the warning light and one that feeds the selt belt switch.

If the switch is missing your warning light will not illuminate.

I've got three switches. None of them have a functioning buzzer so the hunt is on.