After doing the V1 hardwire yesterday, I decided to do the stealth install today. It was a bit more complicated than I thought, especially since my provider was down, I couldn't reference X5 world. I wanted to take the glove compartment out to give me room to move the cable, but as I started I decided to use a hanger instead, to help me push the cable where I needed to, it actually worked very well. I am including 2 quick reference cards I made, for anyone that might need it.