[JhwShark]

OK, lets try this...Please be careful, briefly test the switch before installing it...

I looked on the back of my switch (used one on the bench) and the Pins are labeled. There is a bigger gap between pins in one location as you go around the switch; the pins are in a circle. The empty plug must have a similar pin configuration; circular with one space between the 10 pins being bigger. This with the wires plugs into the switch; of course.

Therefore, if you hold the plug with the switch side facing you and can observe this larger gap you can follow the below Pin label reference and plug the leads in from the backside of the plug:
Counter clockwise from larger gap between female pin sockets on switch plug/connector (the switch is in the clockwise direction so the plug is counter/mirror):
• Yellow, switch Pin 50 – Starter
• 2 Blacks, adjacent adjacent Pin 15 – Switched Hot (15 Bus)
• Red/blk switch Pin R -- radio lead
• 2 Red, adjacent on Pin 30 – Hot (30 bus always 12v)
• 2 Blk/red = 2 Blk/yel, adjacent on Pin X – Aux power
• Empty Pin 30 so one of the reds could go here?? The pin appears clean on my used switch so I would use not use it yet
• Gray, on switch Pin P – parking