See also:

Door open warning light
When the ignition switch is in the “ON” position, the door open warning light illuminates for approximately 2 seconds and then turns off. The door open warning light illuminates if any door, the ...

If the passenger’s frontal airbag OFF indicator illuminates and the ON indicator turns off even when the front passenger’s seat is occupied by an adult
This can be caused by the adult incorrectly sitting in the front passenger’s seat. Turn the ignition switch to the “LOCK” position. Ask the front passenger to set the seatback to the upright position ...

ON
This is the normal operating position after the engine is started. ...