Just remembered another thing, but I don't know on which years and models it is available, and that is the black tank rinser. On mine, which is a 2008 Tioga, it has a separate hose connection which allows the tank to be rinsed. The water has to be turned off after a few rinses, otherwise the black tank fills up, but this is a great feature to help you keep your tank extra clean. Not all motorhomes have this, so it is great to have. Also a switch to keep the side steps from retracting every time you open the side door, plus a switch to turn on an interior light as you step inside the coach.
