Hi all, just went to change my socket on tug from 7 to 12 pin and found it has two more wires in the plug. They don't connect to any of the seven pins, they are the 2 very outside wires (purple and grey) light gauge and connect into terminals but I can only see a rubber type strip below the 7 pins in line with these terminals. Does anyone know about this and what they do? The 7 pin socket is a Lumen brand!
Cheers.
Cheers.