Nissan LEAF 2023 Owners Manual
3.8.5. Event Data Recorder (EDR) (where fitted)
Your Nissan Leaf is equipped with an event data recorder (EDR).
The EDR continuously evaluate data relevant to the vehicle while the vehicle is driven.
The main purpose of an EDR is to record specific data (listed below), in certain crash or near crash-like situation, such as an air bag deployment, sudden steering operation, emergency braking activation, etc.
This data will be used for the sole purpose of understanding how a vehicle’s systems performed in a particular situation, and solve potential issues.
The EDR is designed to record data related to vehicle dynamics and safety systems for a short period of time (10 seconds or less), such as:
Vehicle speed
G-forces on vehicle
Possible warnings
Driver operation (accelerator, set speed, light, steering angle and torque, brake switch)
Inter-vehicle distance
Vehicle position within lanes
Front camera images