I saw a post on adding a dual digital dash voltmeter.
https://www.amazon.com/MICTUNING-Dig.../dp/B0721PQCKD
I’m thinking about adding this to our 2016 Miramar. Does a house battery line appear under the dash anywhere to tap into? Hope to avoid running a line up from the house batteries to the dash just to get a voltage reading.
I’m thinking maybe the emergency start button...
Appreciate any advice.