A/C light won't turn on. Help.

I recently went on a light replacing spree on my Tacoma after years of procrastination. Successfully took out and replaced my Speedometer and shifter lights. However when it came to the ac back light it didn't turn back on, in fact none of the lights did, and neither of the buttons turn on. What went wrong? I plugged everything back in just like OEM, could it be a wire was pulled out? I checked and they seem fine to me. Any help is appreciated, thank you.

 

Did you replace the bulbs with LEDs? If so, you might have to flip them as they are polarity dependent.