Nissan LEAF 2023 Owners Manual
6.4.3.7. Security indicator light
The security indicator light blinks when the power switch is in the LOCK, OFF or ACC position. This function indicates the NATS (NISSAN Anti-Theft System)* equipped on the vehicle is operational. (* immobilizer)
If NATS is malfunctioning, this light will remain on while the power switch is in the ON position (see
for additional information).Owners Manual