Nissan LEAF 2023 Owners Manual
6.4.2.1. Parking brake warning light
The electronic parking brake warning light indicates that the electronic parking brake system is operating.
When the power is placed in the ON position, the electronic parking brake warning light illuminates. When the EV system is started and the parking brake is released, the warning light turns off.
If the parking brake is not fully released, the electronic parking brake warning light remains on. Be sure that the electronic parking brake warning light has turned off before driving.
If the electronic parking brake warning light illuminates or flashes while the electronic parking brake system warning light (yellow) illuminates, it may indicate that the electronic parking brake system is not functioning properly. Have the brake system checked, and if necessary repaired, by a NISSAN dealer or qualified workshop promptly.