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regen braking

  1. R1S Gen2 - Regen Braking disabled, speed limited while driving

    Yesterday all of a sudden while driving, I got multiple notifications related to regen braking disabled, speed limited while driving, performance limited. The vehicle would not brake on its own and when I try to apply the brakes, they don’t feel powerful enough. I even tried hard reset of the...
  2. Regenerative Braking Unpredictable Lately (Twice)

    My wife has been driving her RS1 for a few months now. On two occasions recently, the regen braking did not happen as she was coming to a stop. The car continued to drift and then the emergency braking stopped her when it detected a vehicle in front of her. Has anyone encountered this before...
  3. Squeaking noise (from brakes?) when car slows down on regen

    Service appointment already made for end of January. Gen 1 R1S LE. There has been what sounds like brake squeaking/squealing noise when the car slows down, even with just regen without me pressing on the brake pedal. Doesn’t matter if the weather is warm or cold. I thought letting off the...
  4. Mitigating Limitations of Regenerative Braking?

    I live a ~mile up a steep mountain road (average grade about 13%, some sections around 20%). With an ICE car it is imperative to use lower gears to save brake pads over time. When I leave home in the morning, with regen braking set to "High", I get about 2,000' along and 300' descent down the...
  5. Regen Braking while in Reverse

    General question from a new Rivian owner and first time EV owner about regen braking. Specifically regen while in reverse. I have gotten used to regen while driving. That was easy. And like almost everyone said, I actually have learned to love one-pedal driving and may even prefer it. I do miss...





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