Thanks mesmeralda... I called Greg today and he told me about the splicing in.. My connectors were reddish, not blue, but whatever.. Those connectors turn into a female connection when closed, which I didn't pick up on initially. So, besides the kill switch my installation is complete. I could not believe how simple it was to install.. I was really impressed, and told Greg that. When I looked at all the stuff in the box I was a little taken aback, frankly. Then when I started it just kind of all fell in place. The most difficult thing for me was trying to figure out the best placement of the unit and how to run the wires without losing too much trunk space (my PC3R sits on top of my ECU and the two wouldn't fit side by side so in the trunk it went).