See also:

Parking brake warning
The light illuminates with the parking brake applied while the ignition switch is in the “ON” position. It turns off when the parking brake is released. ...

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

Shock sensors (dealer option)
The shock sensors trigger the alarm system when they sense impacts applied to the vehicle and when any of their electric wires are cut. The alarm system causes the horn to sound and the turn ...