T190 Changing Keyless To Turn Key Start

I'm Trying to change out the deluxe digital keyless start to the regular turn key start. I used the down grade feature before removing the keyless start. Now I need to unplug the keyless and plug in the turn key panel.
My question is: Do I unplug the keyless panel directly from the back of the panel, This will leave the black box behind it hooked up. Or do I unplug it from after the black box. This will remove the black box with the keyless panal.?

I've tried both ways already and...

T190 Changing Keyless To Turn Key Start

T190 Changing Keyless To Turn Key Start