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Rollout progress

Rollout completed April 22, 2026.

Flagged
4,935
vehicles
Installed
4,907
vehicles

Daily flagged

Peak +1,959 flagged on Apr 9

R1

Connect+ 1,945
Non-Connect+ 14
Rollout history
Period Flagged R1 Connect+R1 Non-Connect+
April 9 1,959 1,94514
April 10 1,148 1,13117
April 11 2 20
April 12 1 10
April 13 82 793
April 14 220 2128
April 15 545 51926
April 16 37 343
April 17 18 171
April 18 20 182
April 19 10 100
April 20 9 90
April 21 17 134
April 22 370 109261
First flagged
Latest activity
Vehicles counted
R1

This update has been superseded. A newer version has taken over. These figures show the earlier rollout. How rollouts work

Counts reflect linked Roamer vehicles. Flagged means offered the update.

The chart uses each vehicle's first recorded offer. Connect+ reflects current subscription status. Chart counts use recorded observations. Totals also include vehicles found with the update already offered or installed.

Version History

R1

Replaces 2026.03.0 Superseded by 2026.15.0

Release Notes

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Autonomy

R1 Gen 2

  • Fixed an issue that caused the vehicle to immediately reject Lane Change on Command after a previous lane change.
  • Updated the in-vehicle messaging for unsuccessful Universal Hands-Free engagement requests when turn signals are active or hands are off the steering wheel.

Vehicle Dynamics

R1

  • Reduced some occurrences of steering wheel vibrations at highway speeds.

Infotainment

R1

  • Improved general stability and performance.
  • Decreased the amount of time it takes for an app to initially launch during a drive session.
  • Fixed an issue that caused the media content tiles to flash in TuneIn.

Connectivity

R1

  • Improved the reliability of Wi-Fi, cellular, and app connectivity.
  • Updated in-vehicle connectivity status to better indicate network issues.

Apple Music

R1

  • Added a new Streaming Quality setting. Enabled by default, this setting reduces buffering by automatically adjusting audio quality depending on connectivity speeds. To always play the highest quality audio available, turn this setting off.
  • Increased the maximum number of playlists and albums accessible from Artist screens.
  • Added support for Dolby Audio content.
  • Improved general stability and performance.

Additional Improvements

R1 · Varies by vehicle

  • R1: Turning on Rear Defrost now also turns on the front wiper heating element in the windshield.
  • R1 Gen 1: Improved capacity management of the 12 V battery system.

Power and Battery

R1 Gen 2

  • Improved the accuracy of vehicle diagnostics to better protect 12 V battery health.
  • Improved system reliability to protect from a very rare electronic park braking fault after vehicle wake.
  • Fixed an issue that could slowly cause usable battery range to fluctuate. Range estimates now behave more consistently.
  • Fixed an issue that caused persistent digital key passive unlock and vehicle start failures.
  • Fixed a rare issue that caused the charge port door to stick after water ingress.
  • Fixed a rare issue that caused the trip meter gauge to display a much higher energy consumption value than the actual.

Distribution

Connectivity

4,935 flagged

Connect+
4,496 flagged
Non-Connect+
439 flagged

Product and generation

4,935 flagged

R1 Gen 1
2,189 flagged
R1 Gen 2
2,746 flagged

Builds

Rivian can ship a version as more than one build, each identified by its git hash.