How do I Remove Illumination and Rear wiper Control from Dash.

I am Changing Complete Dash but only need help with the two modules.
I've tried Many things on the junkyard dashes Illumination control because mine was in better condition. I've researched a lot to no avail. Xeon FSM for the 83 will not download.

Anyone have any hints to remove these two modules without messing up the dash.
Thanks

 

pushes the button first and then turn it (left or right can not remember) then the button will come out. then unscrew the plastic nuts that hold the controls, and that's all.

good luck.

 

Thanks, the rear wiper was pushed in then a Counter clock wise turn, the other one is more difficult. I'll post if I get it out- right now my Garage is about 40 degrees F.

Ok It's out- I had to re-screw down the front black ring then it also came out Counter clock wise.

 

It's just a nut on the front of the control just like a toggle switch, etc. Unscrew it like you would any other nut - counter clockwise.