Nissan LEAF 2023 Owners Manual
9.19.3.1. Intelligent Driver Alertness Limitations
Listed below are the system limitations for the Intelligent Driver Alertness system. Failure to operate the vehicle in accordance with these system limitations could result in serious injury or death.
The Intelligent Driver Alertness system may not operate properly and may not provide an alert in the following conditions:
Poor road conditions such as an uneven road surface or pot holes
Strong side wind.
If you have adopted a sporty driving style with higher cornering speeds or higher rates of acceleration.
Frequent lane changes or changes to vehicle speed.
The Intelligent Driver Alertness system may not provide an alert in the following conditions:
Vehicle speeds lower than 60 km/h (37 MPH).
Short lapses of attention.
Instantaneous distractions such as dropping an object.