too much voltage after adding headlight relays

I had to do the tests with the car off due to neighbors complaining about my car they must not be American if they don't enjoy the sound lol but the ignition was set in the run position and I believe I have narrowed it down to somewhere behind the dash. I had 12.3 on the red wire and 11.4 on the blue wire both readings taken from inside the car. I ran out of time to continue poking around. I'll pick it back up tomorrow and hopefully find the issue.