Ok this is what's going on. When I hit a bump the windows ,radio and directional don't work . I turn key forward a touch and they turn back on. This only use to happen a couple of times in the past ,now it has gotten so bad all the jiggling not working unless I put SW in full tilt up. The switch seems to be two pieces . Does this sound like the mechanical section or electrical part?
Or should I just change the whole thing? From what I read it looks like an easy job.

Dealer or AutoZone for part?

Thanks in advance

 

There is a rod that runs from the key switch down the column to the ignition switch. There are 2 screws holding the switch. Loosen the screws and slide the switch up the column an 1/8" or so then tighten the screws.