# NHTSA recall 24V827000

> **Rivian Automotive, LLC** · 2025 RIVIAN R1S · component: **ELECTRICAL SYSTEM:SOFTWARE** · OTA remedy

## Summary

Rivian Automotive, LLC (Rivian) is recalling certain 2025 R1T and R1S vehicles.  Software version 2024.39.30 may prevent certain exterior lights from turning on when the Car Costume feature is activated.

## Consequence

Deactivated exterior lighting reduces the vehicle's visibility to other drivers, increasing the risk of a crash.

## Remedy

Rivian has released an over-the-air (OTA) software update, free of charge.  Owner notification letters were mailed December 18, 2024.  Owners may contact Rivian customer service at 1-888-748-4261.  Rivian's number for this recall is FSAM-1552.

## Key facts

- **Campaign number:** 24V827000
- **Manufacturer:** Rivian Automotive, LLC
- **Make:** RIVIAN
- **Model:** R1S
- **Model year:** 2025
- **Component:** ELECTRICAL SYSTEM:SOFTWARE
- **Report received:** 2024-11-01
- **OTA software update available**

## Primary source

NHTSA recall lookup: https://www.nhtsa.gov/recalls?nhtsaId=24V827000

## Citation

> US National Highway Traffic Safety Administration, recall campaign 24V827000 (Rivian Automotive, LLC, 2025 RIVIAN). Retrieved via MORVS 2026-11-02 from https://api.morvs.ai/nhtsa-recall/24V827000. Licensed CC0.

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*[NHTSA recalls dataset](/datasets/nhtsa-recalls) · CC0 1.0*