Dead 12V Battery Symptoms Hyundai Sonata Hybrid

The 12v battery is almost dead on my sonata hybrid. Heres what it will do

[@JohnPaulII20243]

0:08,0:14❤❤❤

[@yosifmohsen625]

You better reset the sunroof before you open it or it will get stuck open. Dont ask me how I know

[@warn3535]

No idea how to do that but it never gave me an issue so…