Yeah, i have a multimeter i can check with. THe thing is this has never happened before just the other day... seemingly randomly and out of nowhere. I guess a wire might be giggling loose somewhere. I'll have to run that check later.

i've never seen this on AC power though... which sorta narrows it down to the car.

i'm gonna uninstall everything within' the next week or so anyhow... so i might not even bother ripping it all up to test it.