I purchased my SWing last week so yesterday I did a bit of a look over. The PO wasn't mechanically inclined so had service work done I don't know where. The oil level was WAY overfull so I changed the oil and filter. As I have no service history I decided to change the gearbox oil.The oil was red so I assume It had been filled with ATF. While I was looking around I removed the plastic panels under the seat and in the left side there is a red 4 pin connector with a cap on it. What is this for? Is it an auxiliary power supply? My NC 750 has one very similar in the bodywork to the left of the headlight. Once a relay and fuse are installed in the fuse box it has power. I didn't have my voltmeter to hand so didn't check for power or ground. Just curious.