Nissan LEAF 2023 Owners Manual
5.6.1.6. SRS air bag warning light
The SRS air bag warning light, displaying 
in the instrument panel, monitors the circuits of the supplemental front-impact air bag, front seat-mounted side-impact supplemental air bag, supplemental curtain side-impact air bags and pre-tensioner seat belt systems. The circuits monitored by the SRS air bag warning light are the diagnosis sensor unit, crash zone sensor, satellite sensors, front impact air bag modules, front seat-mounted side-impact supplemental air bag modules, roof-mounted curtain side-impact supplemental air bag modules, pre-tensioner seat belts and all related wiring.
When the power switch is in the ON or READY to drive position, the SRS air bag warning light illuminates for about 7 seconds and then turns off. This indicates that the SRS air bag systems are operational.
If any of the following conditions occur, the air bag systems need servicing:
The SRS air bag warning light remains on after approximately 7 seconds.
The SRS air bag warning light flashes intermittently.
The SRS air bag warning light does not illuminate at all.
Under these conditions, the air bag systems may not operate properly. They must be checked and repaired. Contact a knowledgeable LEAF repairer such as a NISSAN certified electric vehicle dealer immediately.