NHTSA campaign 26V508000 · Rivian campaign FSAM-1833
Rivian Recall 26V-508: Front Exterior Turn Signals May Fail/FMVSS 108
NHTSA recall 26V508000 (Rivian campaign FSAM-1833) was reported by Rivian Automotive, LLC on August 5, 2026, with 3,829 vehicles potentially affected (per NHTSA). NHTSA's record lists the Rivian R1S and Rivian R1T for model years 2025–2026. Owners were notified on September 28, 2026, per NHTSA.
Updated daily from NHTSA's recall files
Is my vehicle included?
This page lists, by model year, the vehicles NHTSA's recall record names for campaign 26V508000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.
To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.
Rivian VIN check: decode a VIN to see its year, make and model.
Key facts
- NHTSA campaign
- 26V508000 (also written 26V-508 or 26V508)
- Filed by
- Rivian Automotive, LLC
- Rivian campaign number
- FSAM-1833
- Report received
- Potentially affected
- 3,829 vehicles (per NHTSA)
- Component
- Exterior Lighting — Turn Signal
- Owners notified
- Safety standard
- FMVSS 108
Completion not yet reported (dataset updated October 21, 2026)
NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.
Vehicles listed for this recall
NHTSA's recall record lists these vehicles for recall 26V508000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.
Rivian
Rivian R1S
Rivian R1T
NHTSA's recall notice
As NHTSA's recall record states it for campaign 26V508000.
Defect description
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."
Safety consequence
Turn signals that do not function properly increase the risk of a crash.
Manufacturer 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.
Sources
Official NHTSA notice for recall 26V508000
Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.