First let me say, I am not a fan of the electric 4x4. I have a 1989 Bronco 2 XLT 4x4. I am having issues with my 4x4. It is the electric switch, 4x4 and Low Range. When I am in neutral and push the switchI can here the motor behind my driver's seat but do not have the indication that I am in 4x4. Thoughts?