I have bought these parts so as to have backup on my 5er not sure how the connections would go on the plug. I was thinking of pulling plug out from behind the reg plate when towing and plugging the 5er cam in there can it be done or do I need other parts?.
Den.

 

Den,
where did you get the connector?

 

http://www.ebay.com/itm/1-Harley-4X-BLA ... rmvSB=true
Here you go try this link.
Den

 

I just looked though the reg plate and I see two sockets one having the back up can plug and one net to it exactly the same now would this be for a second cam on the 2015 mod?

 

That's correct I drew my 12v from circuit 239 pink wire and connected it to circuit 38 dark blue wire with a switch at the junction block left I/P connector X1 pins A4 and p1.

The junction block I/P left is located left of the brake pedal. Disconnect the battery and remove the junction block(don't worry all the wires only go back in one way).On the back side there are 2 big connectors the gray one is the X1.Locate the dark blue wire there is only one one the connector it's in one of the corners.The pink wire I used is located caddy corner and one pin over.Go 2-3 inches up the wires and add scotch locks,wires and your switch,reassemble and test operation.

Here is a video of the operation.

I hate to dig this up after over a year, but do you have any pictures of where you tapped for power and you spliced in with your switch? Would help a lot in setting this up for myself. Thanks.