Electrical wiring question for Wolf Pup 2018 16BHS

Thank you for the advice - I did buy a replacement portable C02 detector. Definitely agree they are important, but I wanted a model that wouldn't rely on the battery because sometimes I boondock without power and frankly the battery my trailer came with is pretty lame (doesn't seem to hold much power). The replacement C02 detector runs off of batteries so it will work without being wired to the trailer. I'll go in there and tape and cap the the wires off just to be safe.