this is my first toyota 4runner. and I have many questions seeing as how after only having it for a few hours I am in love even though it has some minor flaws. Bob Ross would call them happy mistakes cause Im telling you shes perfect just the way she is. what is that button on the dash left of the steering wheel and to the right of the rear defrost button? mine has the plastic cover indicating what it is for missing and its driving me crazy. also please see http://www.toyota-4runner.org/classic-t4rs/35128-auto-manual-locking-hub-swap.html