How to Replace Tesla Model 3 12v Battery (Tesla Manual Instructions) DIY

These steps are directly from the Tesla Manual in the order Tesla specifies them to be followed.

$85 from Tesla Dealers and they last about 4 years.

https://service.tesla.com/docs/Public/diy/model3/en_us/GUID-2588F809-41E3-43F1-84E5-6745C7C18DBE.html#CONCEPT_L1C_5PF_25B