There's a little more to the story. I'm helping a friend install a SolArk system. He had some obscure Chinese inverter and batteries that failed after about 5 years. The company that installed the solar equipment cut the ignition connectors off the generator and spliced in unmarked stereo wire to hook up to their auto start system. I've been scouring the internet for wire diagrams and auto start instructions. The link that PV Girl provided was invaluable. With the photos in the wiring instructions that the distributer sent, and with his future help I think we will be able to identify what each wire does and be able to hook it up and have auto start. If you have a Honda EU 7000 (that someone didn't cut the connectors off!), the instructions look very easy and straight forward to implement. More to follow.......