I had my V1 hardwired into my 05 STi without using the hardwire kit, and now I'd like to do the same on my new 08 STI. Unfortunately I have forgotten which wire is hot and which is ground on the actual phone cord type wire... I have a 4 wire one I'm using. Is

| | | | If those are the prongs if youre looking at the connection with the v1 the correct side up - which is pos and which is neg??