Complaint 2240219
2026 RIVIAN R1S • FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL • incident Aug 26, 2026
Complaint Summary
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
Owner Narrative
While I was traveling, I suddenly got a brake light fault, turn signal fault, and front camera fault warning messages that appeared on the computer. Rear driver's side tail light/turn signal light stopped functioning and the rest of the brake lights are stuck on, including the rear third tail light while driving and when vehicle is locked/idle. Rivian had me perform soft and hard resets, but that did not solve these problems. Rivian states they are unable to assist me further until I drive it to a service center located near my home.
Owner-submitted narrative on file with NHTSA. Complaint narratives are self-reported and have not been verified.