I have photos of when I changed my under dash wiring harness but the dash was in it and also it was a major can of snakes under there but if you're replacing the original wiring harness it will have the bends and shape of where it was whether it was over the steering column or under it or to which switch it went to. I'm embarassed to even post these photos it was so bad and had I not done it there would have been a major melt down for sure....because of this