Weird problem, Climate Control Vent Buttons stay lit with key OFF

Recently I been cleaning and getting the Teg ready to be sold. This started happening last night. I came out today and the Battery was dead 5Volts. I jump started it and let it idle to charge for 10 mins. 30mins later the battery is dead again!.

Key on Engine On
i get 13.6 Volts

Key OFF Engine OFF
i get 12.6 Volts.

Sounds like the alternator is fine. This battery was good (removed from my daily driver)

Shit started Happening after i wash the engine bay and removed all the Amp wiring.

:bang: