If engine is not running, ignition switch must be in ON position for
lights to operate.
Operate Beacon Warning Light.
Turn ignition on and main light switch to STOP LIGHT.
Move beacon light switch up to turn on beacon warning light (1). BCN LT
indicator (4) should come on.
Move beacon light switch down. BCN LT indicator (4) should go off.
Place ignition key in OFF position.