Be sure to wire it so the light is on in the "on" position. Would suck to be relying on a light that is burned out. Or, at the least, use a light that has a test function, like the SIII brake warning light setup. Then you can at least manually test it, provided you remember to.
Four wheel drive allows you to get stuck
in places even more inaccessible.
62 88 Regular
67 109 6cyl NADA x2
74 Lightweight - The Antichrist
95 DI 5-speed
95 D90 5-speed
97 D1 Automatic