Disassemble dash. I'm going to jump to the specific parts. But you'll have to remove the knobs and buttons from the center console area. The knobs pull off, and there are like 3 screws on the knobs and 2 holding in the buttons.
Take everything apart until you have the knob part and button part. You'll have to remove any tinting that the knobs or buttons have. Use a flathead screwdriver on either side of the buttons to find a hidden tint. The knobs are pretty self explanatory, they're held on with something like doublesided tape.
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