See also:

Precautions against vehicle modification
To avoid accidental activation of the system or rendering the system inoperative, which may result in serious injury, no modifications should be made to any components or wiring of the S ...

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

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 ...