Attention Assist

The Attention Assist feature is intended to support the driver by calling attention to drowsy driving behavior and thereby encouraging rest.

The Attention Assist feature estimates the driver's attention level based on lane keeping and steering behavior and activity levels in using turn signals, retarder, and kick down operations.

When attention levels drop below a certain threshold, an audible warning will sound, a visual warning will appear on the ICU, and lane departure warnings will be activated if previously disabled.