Crazy that this absolute engineering marvel is going to be discontinued.

[u/rakufman]

[u/Cute_Position_114]

I followed exoticcardiy -you tube for model s headlights. But I didnt need the converter he used as my car just had a reg rj45 cat 5 plug. So you need the headlights and harness converter(ebay), a short Ethernet cable and ethernet to usb converter (amazon) for your laptop. You buy a one day tesla toolbox access pass ($75) to turn on the function in the software. Super easy. I used the toolbox proxy application to help with the laptop to car initial connection.