Run brown to relay 30 and to top side of the acc switch. To do this easily, add a ring terminal to the brown wire, and run it to the top side of the acc switch. Also, put a ring terminal on the wire that comes out of relay 30, and run that also to the top of the acc switch.
Run 85 to a chassis ground. Doesn't need to be big, this is just switching the relay coil. Use a barrel connector to connect the relay harness 85 to a preferrably black wire, and then run that to the chassis. If you make a new hole in the sheet metal, make sure to scrape some paint so that the wire terminal can contact bare metal for a good connection.
Run 86 to the bottom side of the acc switch. Put a ring terminal on the wire from the relay.
Run 87 to green/white and to the top of the ignition switch. Ring terminal on relay 87 and also ring terminal on green/white, and land both on the top of the ign switch.
Run the bottom side of the ign switch to white and to top side of start. ring terminal on white. create a small jumper piece of wire, with ring terminals on each end. land white and one end of the jumper on bottom of ign switch. Land other end of jumper on the start switch. NOTE: I can't tell from the picture what type of connection the start switch wants. It may not need any sort of terminal, it looks like you may be able to just run a wire in and catch it with the set screw.
Run the bottom side of start to red/white.
Remember my note, I haven't done mini stock wiring, so am depending on the colors and purposes you listed above.
Also, when putting in switches, remember to make sure bare metal from the contacts doesn't touch any other metal including dash and other switches.
Do all this with the battery disconnected (you always disconnect it by unhooking the ground, - side on a negative ground car). As i understand, the mini didn't use a lot of fuses, so a small wiring mishap can create big problems.
Update: Added a few hints to the line items above. Basically, the wires that need to be spliced, since they also need to be landed on the switch terminals, it's a good idea to just put a ring terminal on those wires, and use the switch terminal screw to do the splice -- less room for a splice to pull out. Also, I noticed from your picture above: one of the switches doesn't have the two small screws that retains the ring terminals. I can't tell from the picture, but if that one isn't designed to work with screws, then you will need to use "female blade terminals" instead of "ring terminals" on that switch. If that one is threaded for screws, then you will need to find the screws.
Edited by zerobelow, 16 June 2015 - 08:04 PM.
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