BroncoII4x4.com

I bought a man shift 4x4 so that parts solved as soon as I can find a bootknob n handle any ideas

This is the first bronco Ive owned. I just got a 89 xlt with a 2.9 and a 5 speed. the push button 4x4 doesnt work, the buttons light up but the ornge light never comes on i would like to fix it just dont know where to start any ideas? also it runs great but every now and then when u hit the gas ...