I've been driving off-road vehicles for many years and before my Tacoma they've been pretty basic vehicles, not a lot of electronics and sensors. (like none). Now with the Off Road option package I've got more whistles and bells than I know what to do with. Thanks to the search function I have a handle on some of them, but not much is said about the RCSA button. The owners manual say use it for extreme off-roading, but doesn't define what that is.
So does anyone mess with the RCSA button? How does Toyota define extreme off road?