See also:

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

Operation
If the driver and/or front passenger have/ has not yet fastened the seatbelt(s) when the ignition switch is turned to the “ON” position, the seatbelt warning light(s) will flash for 6 seconds, to ...

Rear view camera (if equipped)
Legacy A rear view camera is attached to the trunk lid (Legacy) or rear gate (Outback). When the ignition switch is “ON” and the shift lever (MT models) or select lever (AT or CVT models) is se ...