2025 Rivian R1S

Issue: On certain vehicles, there could be a problem with the "car costume" feature included in an over-the-air software update. Under certain conditions, using the feature could cause various exterior lights not to work properly. Safety Risk: Exterior lights that don't work properly could make the vehicle less visible to others and increase the risk of a crash. Corrective Actions: To reduce the safety risk, Rivian has released an over-the-air software update to disable the feature and fix the issue. Rivian will notify affected owners by email. There is no further action required if your vehicle has software release 2024.39.31 or a later release.