IMHO we all should read other posts like 7,8,9 before we post.
Does it matter if you run your engine when doing as Sue46 poster #9 does going in to and out of camp grounds? Is it really going to hurt anything???
My all inclusive statement may not have been 100% correct but in the grand scheme of things it wasn't 100% incorrect either. What's the big deal???
You pull into a CG, level your RV, move the slides out & raise the satellite. I'd bet 2 out of 10 owners wouldn't know for certain which battery is used to power each of those three devices. A wise person will/should error on the side of caution.
As far as the accuracy of owners manuals. Back in 2013 if we had believed what our Ford Owners Manual explained on the written page regarding flat towing of our 2012 Fusion we would have destroyed the transmission.
TeJay Auto Instructor/4-yrs USAF/ Liz: RN/ WBGO 2014 Vista 30T/ F-53/CHF/5-Star/Koni * Bella & Izzy * Golden /Cocker mix/ Louie The Cat* All Retired