Ok, this might be a simple stupid question to most of you but this is my first jeep. I have a 1992 YJ with the 2.5L, manual trans. My question is, when I turn the 4WD off is the light supposed to come on or is it that the 4wd light is supposed to be on when the 4wd is engaged? Also, what is the best way to engage the 4wd? A yahoo question I just read said that it should be in first with the clutch engaged when you engage the 4wd but you know how that goes.