Did you buy this new or used?
IF. used (Which I suspect) On my Damon Intruder there are both 4 and 6 pin tow light connectors.. Why both?
Well, I tow a 2001 Dodge Neon with a Remco LP-1
The six pins are as follows
Ground, Tail, Right and left turn (Common with flat 4)
Power for the LP-1 Pump
Sense lead for the LP-1 pressure sensor
In the cockpit is a box, it has a switch, and a light, with engine running if you turn on the switch an alarm will sound. Box does not seem to do anything other than alarm when you turn on the switch.. LP-1 Control box,, May have been removed by prior owner if he traded up.
Home is where I park it!