Every time I hear of a "feature" on shells newer than my vintage model, the more convinced I am that I don't want to "upgrade".

It's almost like someone in Prevost engineering is dreaming up ways to make the shells less reliable, more complex, definitely more expensive to build AND REPAIR, less user friendly, and more annoying.

Must be some driver somewhere left the brake off and the coach rolled, so now Prevost and all owners have a fix in place designed to keep idiots awake and add another step to the servicing process. At the rate society is going I expect I will need a chain guard for my chain saw to keep it from cutting anyone or anything while it is running.