Rivian Automotive, LLC: Forward Collision Avoidance › Adaptive Cruise Control › Software
Rivian Automotive, LLC reported this defect to federal regulators on Sep 8, 2025 and put the number of vehicles at risk at 24,214. The repair is free for as long as the recall stands.
The defect
Rivian Automotive, LLC (Rivian) is recalling certain 2025 R1S and R1T vehicles operating a software version prior to 2025.18.30. The Hands-Free Highway Assist (HWA) software may fail to correctly identify a lead vehicle.
The risk
Failure to detect another vehicle increases the risk of a crash.
The remedy
Rivian has released an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed October 17, 2025. Owners may contact Rivian customer service at 1-888-748-4261. Rivian's number for this recall is FSAM-1744.
2 model years covered
Newest first| Vehicle | Complaints | Recalls | Fires | Crashes |
|---|---|---|---|---|
| 2025 Rivian R1s | 55 | 11 | 1 | 5 |
| 2025 Rivian R1t | 9 | 8 | 0 | 0 |
What this page is, and what to do next
A recall is not an opinion. It is a Part 573 report a manufacturer is required by federal law to file once it decides a defect poses an unreasonable risk to safety, and it commits them to repairing the vehicle at no cost to the owner. The three passages above are the manufacturer’s own wording as published by NHTSA.
This page describes the campaign. It cannot tell you whether one particular car has already been through the shop — that is tracked by VIN, and only the manufacturer knows it. Check yours at nhtsa.gov/recalls or with a franchised dealer, quoting campaign number 25V585000.
Full record for the 2025 Rivian R1s → · Recalls carrying a do-not-drive advisory → · Where this data comes from →