We got ourselves a 2018 36U, after 7 years in a gasser Class A, what a pleasure to drive! To your point, the manuals can be somewhat generic. Do you have pics of the items you mentioned? We have an tech upgrade, with the Kenwood, no idea what all that includes.......
2018 Fleetwood Pace Arrow 36U
2014 Wrangler JKU Rubi