ADAS OTA 2025.18.30
Rivian Automotive, LLC has decided that a defect which relates to motor vehicle safety exists in certain model year 2025 Rivian R1S and R1T vehicles.
What Is the problem?
Rivian has determined that certain R1T and R1S vehicles in the U.S. and Canada were built with a version of Advanced Driver Assistance System (“ADAS”) before Software Version 2025.18.30. In one instance before software version 2025.18.30, a 2025 R1S was involved in a field incident in which Highway Assist experienced a one-time functional limitation due to a misclassification at a very low speed. The driver failed to maintain continuous and sustained responsibility for vehicle operation.
When a SAE Level 2 advanced driver assistance-system experiences a functional limitation and the vehicle is not controlled by the driver, there may be an increased risk of a crash. Rivian is not aware of any injuries related to this issue.
What will Rivian do?
Rivian implemented software update (2025.18.30) on June 03, 2025 that remedied this condition. As of the date of this filing, software versions 2025.18.30 or later are already installed on more than 99% of potentially affected vehicles.
What should you do?
If you have not already updated to software version 2025.18.30 or later, please do so to remedy this issue at no cost to you.
If you have further questions, or want to verify the accuracy of this information, please call Rivian Service Support at 1-855-748-4265. For additional information please visit our Support Center.
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