Overview
The forward collision warning system alerts the driver of a collision risk with a red warning LED indicator bar (which is part of the HUD module) located above the instrument panel and an audible warning chime from the IPC.
Collision Warning and Collision Avoidance System - System Operation and Component Description. Description and OperationChoosing the Right Fuel

Your vehicle is designed to operate on regular unleaded gasoline with a minimum pump (R+M)/2 octane rating of 87.