I bought a B1W and have been using it for about a week. Liking it so far. I've been using the charger that came with the unit but would like to hard wire it in to be able to use the parking mode and hide all my cabling a little better. I bought this: (https://www.amazon.com/gp/B075WPSZYH) but I'll be honest, I'm pretty clueless as to where exactly I need to connect the fuse adapters to get this thing to work as I want it to. Anyone provide some input? Added a pic of the fuse box layout. Thanks in advance!