Rivian R1S, R 1 T: Electrical system — software

Affects Rivian R1S, R 1 T · 2025 — about 5K vehicles.

The hazard

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

What to do

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.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational