NHTSA recall 25V585000
Forward collision avoidance › Adaptive cruise control › Software
Rivian R1S and 1 more
Reported Sep 8, 202524,214 vehicles affectedRivian Automotive, LLCMaker’s number FSAM-1744Built Apr 29, 2024 – May 13, 2025
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.