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  1. Why Gen 1 did not receive "tank turn" - answers from Rivian

    Personally I don’t care about tank turn, and I don’t recall Rivian explicitly advertising this. However, I did see this feature in promotional videos, therefore it was implied to have it. Am I upset about not having it? Nope. But it’s not a good look for Rivian to tease something like that. as...
  2. Comma AI Owner Demo Drive Connect Thread

    I saw someone posted about this on Discord, with currency conversion and tariffs it over $500!
  3. Road salt season: what’s your approach to protecting your truck’s underbody?

    Isn’t it entirely made out of aluminum?, what is there to rust besides breaks, driveshaft? Plus it’s watertight in all right places: interior, electronics, battery… I don’t really see anything anyone can do to improve here…
  4. Comma AI Owner Demo Drive Connect Thread

    I see, is there a diagram for re-wiring the connector I can reference? Also, can I wire it to “ignition” source? Would powering it off be ok? I understand official obd connection is always on.
  5. Comma AI Owner Demo Drive Connect Thread

    Is there an update on AXM power issue? Would I need to pull pins from connector and hotwire it to the fuse box/OBD port?
  6. Comma AI Owner Demo Drive Connect Thread

    Thanks for clarification, that’s good to know. I probably would get just the Comma, at least for now. The MADS sounds like a good feature. And I’ll use my eyes for lane change ;)
  7. Comma AI Owner Demo Drive Connect Thread

    What does this additional dongle do exactly? I saw it is an extra $400 and needs extra cable to Comma. From description it sounds like it is only for changing speed via steering wheel, did I get it right? Thanks, I’m just trying to understand all the options.
  8. Comma AI Owner Demo Drive Connect Thread

    Sounds like sunny pilot is preferred for Rivians over open pilot, is that right? Now that they made device smaller it looks more appealing to me.
  9. 12V Failure message-plugged in. Switch to Ohmmu Lithium or Stay with Rivian 12v??

    I would be skeptical whenever I see words “self heating” usually that means battery is heated due to it accepting a charge but that kinda defeats the purpose if battery is getting charged in cold weather….
  10. 12V Failure message-plugged in. Switch to Ohmmu Lithium or Stay with Rivian 12v??

    This can be addressed with different chemistry like LiFeYPO4 which works fine down to -45 deg C. Or with dedicated PTC heaters. The only problem is this makes a more expensive battery.
  11. Hundreds of production-intent R2 builds rolling out for real world testing and validation

    I was seriously expecting some Animal Planet pun lol Thanks for shearing!
  12. 12V Failure message-plugged in. Switch to Ohmmu Lithium or Stay with Rivian 12v??

    There are actually many advantages of using LFP batteries over lead acid, (and a few disadvantages) If implemented correctly lithium batteries can have as much as double usable capacity compared to lead acid with the same capacity rating. However I will refrain from recommending any particular...
  13. 12v Lead Acid Battery Replacement

    That’s an interesting theory, and it probably would help, however where I live chargers are sheared and for me it is not feasible to leave it plugged in every night.
  14. 12v Lead Acid Battery Replacement

    Single battery, and I plug mine in weekly.
  15. 12v Lead Acid Battery Replacement

    That’s funny, just got same message this morning. My battery was proactively replaced by Rivian just this past October. 11 months life span on a 12v battery is concerning to be honest.





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