Using the locking tab as a reference, hold it down and work from left to right.
1: Earth / Ground (black on the STEDI wiring harness)
2: Backlight - Normally connected to the dash light circuit so that it is on when the dash light is active.
3: Unoccupied
4: Relay - Connect it to your relay or accessory (blue on the STEDI harness).
5: Power Source (+) - Connect the source with an in-line fuse (white on the STEDI harness)
