I had a reservation for the cybertruck and if it had delivered what was promised it would have been perfect for my needs… it missed the waterproof vault (maybe they are fixing that) and a retractable rear window, the solar too but that wasn’t a deal breaker. And of course 50k. If that would have...
I just saw a video on how to do it by the people at this link https://www.ohmmu.com/product-page/12v-lithium-battery-for-r1t-r1s
While I haven’t done this myself, I just got the truck, it’s on my mind mind to do before it comes a problem.
There is a form online that will send an email to Rivian, mine took about 2 weeks over the holidays to get transferred, hopefully your previous owner removed it from their account otherwise be careful at fast chargers. I’ve heard others only taking a day…. I think it depends on how fast your...