Instrument cluster doesn't illuminate and gauges don't work. AC also won't work.

What is your question?

Instrument panel doesn't work at all, no power to the driver information screen. AC also doesn't work, knobs are illuminated, but turning them doesn't do anything. Literally happened overnight. Fuses aren't blown, no clue as to what would've happened.

What makes this problem better or worse?

Nothing works to help or worsen the issue.

How long has your 2012 Chevrolet Impala had this problem?

Less than 24 hours.