Thread: 12volt switched source?

what are you trying to do?

haha just trying to install a head unit I have a 7in touch screen jvc and was confused on the wiring configuration so I consulted my friends uncle and he said my only problem with wiring it up is I need a 12 volt switched source and he said there was none on the wiring harness... according to the12volt.com it leads me to beleive it would be the purple wire which they lable as the power antena, however I'm not sure and I feel there has to be another way rather than tapping into ignition.

I remember he did a test to find a switched 12volt(accessory wire) but didn't find one but if any one has any info to keep me out of my ignition it is appreciated.