Rivian Automotive, LLC: Exterior Lighting › Turn Signal
Rivian Automotive, LLC reported this defect to federal regulators on Aug 5, 2026 and put the number of vehicles at risk at 3,829. The repair is free for as long as the recall stands.
The defect
Rivian Automotive, LLC (Rivian) is recalling certain 2025-2026 R1S and R1T vehicles. One or both front turn signals may fail to illuminate and flash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
The risk
Turn signals that do not function properly increase the risk of a crash.
The remedy
Rivian will inspect and replace the front turn signals as necessary, free of charge. Owner notification letters were mailed September 28, 2026. Owners may contact Rivian customer service at 1-888-748-4261. Rivian's number for this recall is FSAM-1833. This is an expansion of Recall 25V387. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov on August 31, 2026.
4 model years covered
Newest first| Vehicle | Complaints | Recalls | Fires | Crashes |
|---|---|---|---|---|
| 2026 Rivian R1s | 14 | 3 | 0 | 3 |
| 2026 Rivian R1t | 3 | 2 | 0 | 0 |
| 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 26V508000.
Full record for the 2026 Rivian R1s → · Recalls carrying a do-not-drive advisory → · Where this data comes from →